Home

DR.71-225, 315 AC Motors – Operating Instructions - Cont

1. 798785163 Operating Instructions DR 71 225 315 AC Motors 33 34 Electrical Installation Connecting the motor 5 8 4 Connect the motor using plug connectors AB AD AM AK AC AS 798984587 The installed AB AD AM AK AC and AS connector systems are based on the connector systems made by Harting AB AD AM AK Han Modular AC AS Han 10E 10ES The plug connectors are located at the side of the terminal box They are locked either using two clamps or one clamp on the terminal box UL approval has been granted for the plug connectors The mating connector sleeve housing with socket contacts is not included in the scope of delivery The enclosure is only applied when the mating connector is mounted and locked Operating Instructions DR 71 225 315 AC Motors Electrical Installation Connecting the motor 5 8 5 Connecting the motor via the KCC terminal strip e In accordance with the wiring diagram provided e Check the max cable cross section 4mm rigid 4mm flexible 2 5mm with conductor end sleeve e Inthe terminal box Check winding connections and tighten them if necessary Stripping length 10 12 mm Arrangement of the terminal links for L connection Arrangement of the terminal links for A connection
2. Terminal Tightening Customer Design Connection Scope of delivery PE Design stud torque for the connection type Terminal hex nut stud Cross sec tion M8 6 0 Nm lt 70 mm 3 Ring cable lug Small connection accessories M8 5 enclosed in bag M10 10 Nm lt 95 mm 3 Ring cable lug Small connection accessories M10 5 enclosed in bag M12 15 5 Nm lt 95 mm 3 Ring cable lug Small connection accessories M10 5 enclosed in bag Motor size DR 315 Terminal Tightening Customer Design Connection Scope of delivery PE Design stud torque for the connection type Terminal hex nut stud Cross sec tion M12 15 5 Nm lt 95 mm i 3 Ring cable lug Connection parts M12 5 M16 30 Nm lt 120 mm pre assembled The designs in bold print apply to S1 operation for the standard voltages and standard frequencies according to the data in the catalog Other designs may have different con nections for example different terminal stud diameters and or a different scope of deliv ery Operating Instructions DR 71 225 315 AC Motors 25 26 Electrical Installation Connecting the motor Design 1a 1 BETO LA ZS gt 8 lt 10mm ya La M4 gt 1 5 mm 5 gt 2 5 mm 88866955 1 External connection 2 Terminal stud 3 Flange nut 4 Terminal link 5 Terminal washer 6 Winding connection with Stocko connection terminal Operatin
3. Mounting position X in mm Brake at the top 10 0 Brake at the bot 10 5 tom SS 49 68b 52b X 68 900 1 X 49 Pressure plate 52b Brake lining BE122 only 68 Brake disk 68b Brake disk BE122 only 900 Hex nut 9 Tighten the setting sleeves towards the magnet Until the working air gap is set correctly see section Technical Data see page 95 10 Put the rubber sealing collar back in place and re install the dismantled parts Operating Instructions DR 71 225 315 AC Motors 85 86 Inspection Maintenance Inspection maintenance for DR 315 brakemotors 7 8 5 Replacing the brake disk of BE120 BE122 brakes When fitting a new brake disk thickness lt 12 mm also check the other removed parts replace them if need be A HAZARD Risk of crushing if the drive starts up unintentionally Severe or fatal injuries Isolate the motor and brake from the power supply before starting work safeguarding them against accidental startup Carefully observe the following steps Remove forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 2 Remove the fan guard 35 circlip 32 and fan 36 3 Loosen the plug connector on the magnet 4 Remove the rubber sealing collar 66 and the manual brake release setting nuts 58 conical seat 255 spherical w
4. Operating Instructions DR 71 225 315 AC Motors 35 36 Electrical Installation Connecting the motor 5 8 6 Connecting the motor via the KC1 terminal strip In accordance with the wiring diagram provided Check the max cable cross section 25mm rigid 1 5 mm flexible with cable end sleeve flexible without cable end sleeve is not permitted Stripping length 8 9 mm Arrangement of terminal links with A connection Arrangement of the terminal links for A connection Operating Instructions DR 71 225 315 AC Motors Electrical Installation Connecting the brake 5 9 Connecting the brake The brake is released electrically The brake is applied mechanically when the voltage is switched off STOP e Comply with the applicable regulations issued by the relevant employer s liability insurance association regarding phase failure protection and the associated circuit circuit modification e Connect the brake according to the provided wiring diagram In view of the DC voltage to be switched and the high level of current load it is essential to use either special brake contactors or AC contactors with contacts in utilization category AC 3 according to EN 60947 4 1 5 9 1 Connecting the brake control The DC disk brake is powered from a brake control system with protection circuit It is located in the terminal box IS lower part or must be insta
5. LED color Track A TrackB Track A Track B Orange red and green 0 0 1 1 Red 0 1 1 0 Green 1 0 0 1 Off 1 1 0 0 NOTE For information on how to connect the built in encoder refer to the wiring diagram e Observe the Wiring diagrams see page 111 chapter for a connection via termi nal strip Observe the enclosed wiring diagram for a connection via M12 connectors Operating Instructions DR 71 225 315 AC Motors 44 Electrical Installation Accessory equipment 5 10 8 Encoder connection When connecting encoders to inverters always follow the operating instructions for the respective inverter e Maximum cable length inverter encoder 100 m with a capacitance per unit length lt 120 nF km Core cross section 0 20 0 5 mm e Use shielded cables with twisted pair conductors and apply the shield over large area on both ends tothe connection cover of the encoder in the cable gland or in the encoder plug to the inverter on the electronics shield clamp or to the housing of the sub D plug e Install the encoder cables separately from the power cables maintaining a distance of at least 200 mm 5 10 9 Anti condensation heating Observe the permitted voltage according to the nameplate Operating Instructions DR 71 225 315 AC Motors Startup C xD Prerequisites for startup 6 Startup 6 1 Prerequisites for startup NOTE e Itis essent
6. All work related to transportation storage setup mounting connection startup maintenance and repair may only be carried out by qualified personnel in strict observation of The relevant detailed operating instructions The warning and safety signs on the motor gearmotor All other project planning documents operating instructions and wiring diagrams belonging to the drive The specific regulations and requirements for the system The national regional regulations governing safety and the prevention of accidents Never install damaged products Immediately report any damage to the shipping company Removing covers without authorization improper use as well as incorrect installation or operation may result in severe injuries to persons or damage to machinery Refer to the documentation for additional information Operating Instructions DR 71 225 315 AC Motors 2 3 2 4 2 5 Safety Notes Designated use Designated use Transport Installation The electric motors are intended for industrial systems Use in potentially explosive at mospheres is prohibited unless measures are expressly taken to make it possible Air cooled designs are dimensioned for ambient temperatures of 20 C to 40 C and installation altitudes lt 1000 above sea level Note that information on the nameplate may differ It is essential that the operating conditions for the unit comply with the name
7. 106 Operating Instructions DR 71 225 315 AC Motors Technical Data Lubricant tables 8 8 8 8 1 Motor size DR 71 DR 225 Lubricant tables Lubricant table for rolling bearings The bearings are 2Z or 2RS closed bearings and cannot be re lubricated Ambient temperature Manufacturer Type DIN designation 20 C 80 C Esso Polyrex EM K2P 20 Motor rolling Fi 7 7 2 bearings 20 C 100 C Kl ber Barrierta L55 2 KX2U 40 C 60 C Kyodo Yushi Multemp SRL K2N 40 1 mineral lubricant mineral based rolling bearing grease 2 synthetic lubricant synthetic based rolling bearing grease Motor size DR 315 Motors of size DR 315 can be equipped with a re lubrication device Ambient temperature Manufacturer Type DIN designation Motor rolling 20 C 80 C Esso Polyrex EM K2P 20 bearings 40 C 60 C SKF GXN K2N 40 1 mineral lubricant mineral based rolling bearing grease 8 9 Order information for lubricants and anti corrosion agents Lubricants and anti corrosion agents may be obtained directly from SEW EURODRIVE using the following order numbers Usage Manufacturer Type Quantity Order number Lubricant for rolling ESSO Polyrex EM 400 g 09101470 bearings SKF GXN 400g 09101276 O Ns Petamo GHY 133 109 04963458 sealing rings Anti corrosion agent SEW EURODRIVE NOCO
8. 3 Remove the rubber sealing collar 66 4 Loosen hex nuts 61 carefully pull off the magnet 54 brake cable and take out the brake springs 50 5 BE05 BE11 Remove the damping plate 718 pressure plate 49 and brake disc 68 BE20 BE30 Remove pressure plate 49 and brake disk 68 BE32 Remove pressure plate 49 brake disk 68 and 68b 6 Clean the brake components 7 Install a new brake disk s 8 Re install the brake components Except for the fan and the fan guard because the working air gap has to be set first see section Setting the working air gap of the BEO5 BE32 brakes see page 66 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 9 With manual brake release Use setting nuts to set the floating clearance s between the conical coil springs pressed flat and the setting nuts see following figure This floating clearance s is necessary so that the pressure plate can move up as the brake lining wears Otherwise reliable braking is not guaranteed 177241867 Brake Floating clearance s mm BE05 BE1 BE2 1 5 BE5 BE11 BE20 BE30 BE32 2 10 Put the rubber sealing collar back in place and re install the dismantled parts NOTES e The lockable manual brake release type HF is already released if a resistance is encountered when operating the sets
9. Electrical Installation Connecting the motor 5 8 3 Connecting the motor using the IS plug connector Cable cross sec tion 1009070219 The IS plug connector is supplied from the factory with its base fully wired up including additional features such as a brake rectifier The upper section of the IS connector is in cluded in the scope of delivery and must be connected as shown in the wiring diagram The IS plug connector has CSA approval up to 600 V Note for application according to CSA regulations Tighten the M3 terminal screws to a torque of 0 5 Nm See the follow ing table for American Wire Gauge AWG cable cross sections Make sure the type of line corresponds to the applicable regulations The rated currents are specified on the motor nameplate The cable cross sections that can be used are listed in the following table Without variable termi With variable termi Link cable Double assignment nal link nal link motor and brake SR 0 25 4 0 mm 0 25 2 5 mm max 1 5 mm max 1 x 2 5 and 1 x 1 5 mm AWG 23 12 AWG 23 14 max AWG 16 max 1 x AWG 14 and 1 x AWG 16 Operating Instructions DR 71 225 315 AC Motors Electrical Installation 5 Connecting the motor Wiring the upper section of the plug connector Wiring up as shown in wiring diagram R83 Wiring up as shown in wiring diagram R81 Loosen the housing cover screws Remove the housing cover Loose
10. Noises in vicinity of brake Gearing wear on the brake disk or the car rier caused by jolting startup Check the project planning replace the brake disk if need be See the following sections e Replacing the brake disk of BEO5 BE32 brakes see page 68 e Replacing the brake disk of brakes BE120 BE122 see page 86 Have a specialist workshop replace the carrier Pulsating torques due to incorrectly set fre quency inverter Check correct setting of frequency inverter according to its operating instructions correct if need be Operating Instructions DR 71 225 315 AC Motors Nf SSS A Malfunctions 3 1 0 Malfunctions when operated with a frequency inverter lt de 10 3 Malfunctions when operated with a frequency inverter The symptoms described in section Motor malfunctions may also occur when the motor is operated with a frequency inverter Please refer to the frequency inverter oper ating instructions for the meaning of the problems that occur and to find information about rectifying the problems 10 4 Customer service Please have the following information available if you require customer service assis tance e Nameplate data complete Type and extent of the problem e Time the problem occurred and any accompanying circumstances e Assumed cause e Ambient conditions such as Ambient temperature Humidity Installation altitude Dirt etc Operating Instructions
11. preliminary work see page 51 Flange cover or fan guard 35 circlip 32 62 and fan 36 2 Remove the brake cable BE05 BE11 Remove the terminal box cover and unfasten the brake cable from the rectifier BE20 BE32 Loosen safety screws of the brake plug connector 698 and remove plug connector 3 Remove the rubber sealing collar 66 and the manual brake release setting nuts 58 conical coil springs 57 studs 56 releasing lever 53 spiral dowel pin 59 4 Unfasten hex nuts 61 and pull off the magnet 54 By about 50 mm caution brake cable 5 Change or add brake springs 50 276 Arrange brake springs symmetrically 6 Re install the brake components Except for the fan and the fan guard because the working air gap has to be set first see section Setting the working air gap of the BEO5 BE32 brakes see page 66 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance 7 Inspection maintenance for DR71 DR 225 brakemotors 7 With manual brake release Use setting nuts to set the floating clearance s between the conical coil springs pressed flat and the setting nuts see following figure This floating clearance s is necessary so that the pressure plate can move up as the brake lining wears Otherwise reliable braking is not guaranteed 177241867 Brake Floating clearance s mm BE05 BE1 BE2 1 5
12. 13 Machine screw 16 Stator 22 Hex head screw 24 Lifting eyebolt 30 Oil seal 32 Circlip 35 Fan guard 36 Fan 41 Shim washer 42 B side endshield 44 Grooved ball bearing 90 Base plate 93 Pan head screw 100 Hex nut 103 Stud 106 Oil seal 107 Oil flinger 108 Nameplate 109 Grooved pin 111 Gasket for lower part 112 Terminal box lower part 113 Pan head screw 115 Terminal board 116 Terminal clip 117 Hex head screw 118 Lock washer 119 Pan head screw 123 Hex head screw 173332747 129 Screw plug with O ring 131 Gasket for cover 132 Terminal box cover 134 Screw plug with O ring 156 Label 262 Terminal clip complete 392 Sealing 705 Protective cowl 706 Spacer 707 Pan head screw Operating Instructions DR 71 225 315 AC Motors Motor Structure DR 160 DR 180 basic structure 3 2 DR 160 DR 180 basic structure 1 Rotor 2 Circlip 3 Key 7 Flange 9 Screw plug 10 Circlip 11 Grooved ball bearing 12 Circlip 14 Washer 15 Hex head screw 16 Stator 17 Hex nut 19 Machine screw 22 Hex head screw 24 Lifting eyebolt 30 Sealing ring 31 Key 82 Circlip 35 Fan guard 86 Fan 41 Cup spring 42 B side endshield 44 Grooved ball bearing 90 Foot 91 Hex nut 93 Washer 94 Machine screw 100 Hex nut 103 Stud 104 Supporting ring 106 Oil seal
13. 3 For the DR 71 80 Remove the sealing flange 75 For the DR 90 315 Completely remove the backstop housing 702 4 Loosen the circlip 62 al Remove the wedge element ring 74 via screws in the forcing threads or using a puller Spacing ring 48 if there is one remains installed Turn over the wedge element 74 and press it back on Install circlip 62 O ON 0 For the DR 71 80 Cover sealing flange 75 with Hylomar and install it Replace felt ring 190 and sealing ring 37 if required For the DR 90 315 Replace sealing 901 felt ring 190 and sealing ring 37 if re quired and install the backstop housing 702 10 Reinstall the removed parts 11 Replace the label indicating the direction of rotation Operating Instructions DR 71 225 315 AC Motors 47 48 Inspection Maintenance Inspection and maintenance intervals a 7 Inspection Maintenance Risk of crushing if the hoist falls Severe or fatal injuries e Secure or lower hoist drives danger of falling e Isolate the motor and brake from the power supply before starting work safeguarding them against unintentional re start Only use genuine spare parts in accordance with the valid parts list Always install a new brake controller at the same time as replacing the brake coil A CAUTION The surface temperatures on the drive can be very high during operation Danger of burns Let the motor cool dow
14. 5 4 1 Size DR 71 DR 132 Size DR 71 DR132 1x self tapping screw DIN 7500 M5 x 12 1x washer ISO 7090 e 1 x serrated lock washer DIN 6798 176658571 1 Use the pre cast bore at the terminal box brake motor 2 Creating a bore in the stator housing with 4 6 and tmax 11 5 5 4 2 Size DR 160 DR 315 Size DR 160 DR 225 Size DR 315 1 x hex head screw ISO 4017 M8 x 20 1x washer ISO 7090 e 1 x serrated lock washer DIN 6798 e 1x hex head bolt ISO 4017 M12 x 30 1x washer ISO 7090 e 1 x serrated lock washer DIN 6798 1 Use the grounding screw at the terminal box 370040459 Operating Instructions DR 71 225 315 AC Motors Electrical Installation Special aspects in switching operation 5 5 Special aspects in switching operation When the motors are used in switching operation possible interference of the switch gear must be excluded by ensuring suitable wiring According to EN 60204 electrical equipment of machines motor windings must have interference suppression to protect the numerical or programmable logic controllers As it is primarily switching operations that cause interference SEW EURODRIVE recommends installing protective circuitry in the switching devices 5 6 Special aspects of torque motors and low speed motors Due to the design of torque motors and low speed motors very high induction voltages may be generated when they are switched off Consequentl
15. FLUID 5 59 09107819 and lubricant Operating Instructions DR 71 225 315 AC Motors 107 108 Appendix Wiring diagrams 9 Appendix 9 1 Wiring diagrams NOTE Connect the motor as shown in the wiring diagram or the assignment diagram included with the motor The following section only gives an overview of the most common con nection options You can obtain the valid wiring diagrams free of charge from SEW EURODRIVE 9 1 1 Delta and star connection AC motor For all motors with one speed direct on line or A A startup A connection The following figure depicts the A connection for low voltage 3 L1 L2 L3 242603147 1 Motor winding 2 Motor terminal board 3 Incoming cables A connection The following figure depicts the A connection for high voltage 1 2 U2 v2 w2 w2 U2 v2 AA A l I U1 v1 w1 a ee eee 242598155 1 Motor winding 2 Motor terminal board 3 Incoming cables Change in direction of rotation Replacing two incoming cables L1 L2 Operating Instructions DR 71 225 315 AC Motors Appendix Wiring diagrams 9 1 2 Motor protection with TF or TH for DR 71 DR 225 TF TH 2xTF TH with anti condensation heating The following illustrations show the connection of the motor protection with TF PTC ther mistor sensors or TH bimetallic thermostats Either a two pole terminal clip or a five pole terminal strip is available
16. UA A See SS ree DR 71 225 315 AC Motors Edition 08 2008 Operating Instructions 16639219 EN SEW EURODRIVE Driving the world Table of Contents Table of Contents 1 General Informatio Maa aaa aaa a ts e ie en ls 5 1 1 Howto use the operating instructions oooonnnnncccnnnnoocccccnnnonnccncnnnnanncninnnnn 5 1 2 Structure of the safety notes ooooconinccnocccnccccccccccccnonnnononconnnnnnnnnnnnnnnnnnnnnnnno 5 1 3 Rights to claim under warranty oooooccononnccnncccccoccncnnnonnnnnncnnnnnncnnnnnnannnnnnnnnno 6 1 4 Exclusi n of liability ccci23 tc mean ag eat tae As 6 1 5 Copyright Notices coi rd eee et Gin ed es 6 2 Safety Notes cui r ri a Ea 7 2 1 PretaC siniisa hice foe A AL ei te eie ind 7 2 2 General information cooooonoccononcnnononononononenenononnnnnnnnnnnonononananarnnnnnnnnonenenos 7 2 3 Designated US td 8 A 8 2 5 OSO A i n 8 236 Electrical CONNECtION nca a e ere eae eet 9 ZN Operation cri ais 9 3 Motor Structure cucuta anar 10 3 1 DR 71 DR 132 basic structure oooononcnnnnccnnnocnnnnnnnncncnnnnononononannnncananonos 10 3 2 DR 160 DR 180 basic structure oooconccconononnnnncncncnnnnonononocnononononnnnnonos 11 3 3 DR 200 DR 225 basic structure ooooconccconononcnoncnoncnnnnononononnonnnnnnnnnnnonos 12 3 4 DR 315 Dasic Structurre seerias ar a a a iaa a Ea Ra 13 3 5 Nameplate unit designation oooooninninnnn
17. With gearmotors Remove oil flinger 107 Loosen hex head screw 19 and remove the complete rotor 1 together with the brake endshield 42 Loosen hex head screw 25 and remove the complete rotor 1 from the brake endshield 42 Remove the brake cable BE05 BE11 Remove the terminal box cover and unfasten the brake cable from the rectifier BE20 BE32 Loosen safety screws of the brake plug connector 698 and remove plug connector 5 Push the brake off the stator and carefully lift it off 6 Pull the stator back by about 3 to 4 cm 7 Visual inspection Is there any moisture or gear unit oil inside the stator If not proceed to step 10 If there is condensation proceed to step 8 If there is gear oil have the motor repaired by a specialist workshop If there is moisture inside the stator With gearmotors Remove the motor from the gear unit With motors without a gear unit Remove the A flange Remove the rotor 1 Clean the winding dry it and check it electrically see section Preliminary work see page 15 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 10 Replace the grooved ball bearings 11 44 with permitted ball bearings See section Permitted rolling bearing types see page 106 11 Reseal the shaft A side Replace oil seal 106 B side Replace oil seal
18. 107 Oil flinger Operating Instructions DR 71 225 315 AC Motors 117 137 108 Nameplate 109 Grooved pin 111 Gasket for lower part 112 Terminal box lower part 113 Screw 115 Terminal board 116 Serrated lock washer 117 Stud 118 Washer 119 Machine screw 121 Grooved pin 123 Hex head screw 128 Serrated lock washer 129 Screw plug withO ring 131 Gasket for cover 262 i le i he YX 3 5 Y P p AA 527322635 132 Terminal box cover 134 Screw plug with O ring 137 Screw 139 Hex head screw 140 Washer 153 Terminal strip 156 Label 219 Hex nut 262 Terminal clip 390 O ring 616 Retaining plate 705 Protective cowl 706 Spacer 707 Hex head screw 715 Hex head screw 11 3 Motor Structure DR 200 DR 225 basic structure 33 DR 200 DR 225 basic structure 1 Rotor 2 Circlip 8 Key 7 Flange 9 Screw plug 11 Grooved ball bearing 15 Hex head screw 16 Stator 19 Machine screw 21 Oil seal flange 22 Hex head screw 24 Lifting eyebolt 25 Machine screw 26 Sealing washer 30 Oil seal 12 31 Key 32 Circlip 85 Fan guard 86 Fan 40 Circlip 42 B side endshield 43 Supporting ring 44 Grooved ball bearing 90 Foot 93 Washer 94 Machine screw 100 Hex nut 103 Stud 105 Cup spring 106 Oil seal 107 Oil flinger 108 Nameplate
19. BE5 BE11 BE20 BE30 BE32 2 8 Put the rubber sealing collar back in place and re install the dismantled parts NOTE Replace setting nuts 58 and hex nuts 61 if the removal procedure is repeated Operating Instructions DR 71 225 315 AC Motors 71 72 Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 7 6 13 Changing the magnet of BE05 BE32 brakes Severe or fatal injuries Risk of crushing if the drive starts up unintentionally Isolate the motor and brake from the power supply before starting work safeguarding them against accidental startup Carefully observe the following steps Remove the following forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 Flange cover or fan guard 35 circlip 32 62 and fan 36 Remove the rubber sealing collar 66 and the manual brake release setting nuts 58 conical coil springs 57 studs 56 releasing lever 53 spiral dowel pin 59 Remove the brake cable BE05 BE11 Remove the terminal box cover and unfasten the brake cable from the rectifier BE20 BE32 Loosen safety screws of the brake plug connector 698 and remove plug connector Unfasten hex nuts 61 remove complete magnet 54 remove brake springs 50 276 Install new magnet with brake springs For the pos
20. Pan head screw 115 Terminal board 116 Terminal clip 117 Hex head screw 118 Lock washer 119 Pan head screw 123 Hex head screw 173332747 129 Screw plug with O ring 131 Gasket for cover 132 Terminal box cover 134 Screw plug with O ring 156 Label 262 Terminal clip complete 892 Sealing 705 Protective cowl 706 Spacer 707 Pan head screw Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance 7 Inspection maintenance for DR 71 DR 225 motors 7 5 2 DR 160 DR 180 basic structure 1 Rotor 2 Circlip 3 Key 7 Flange 9 Screw plug 10 Circlip 11 Grooved ball bearing 12 Circlip 14 Washer 15 Hex head screw 16 Stator 17 Hex nut 19 Machine screw 22 Hex head screw 24 Lifting eyebolt 30 Sealing ring 31 Key 32 Circlip 35 Fan guard 36 Fan 41 Cup spring 42 B side endshield 44 Grooved ball bearing 90 Foot 91 Hex nut 93 Washer 94 Machine screw 100 Hex nut 103 Stud 104 Supporting ring 106 Oil seal 107 Oil flinger Operating Instructions DR 71 225 315 AC Motors 117 137 108 Nameplate 109 Grooved pin 111 Gasket for lower part 112 Terminal box lower part 113 Screw 115 Terminal board 116 Serrated lock washer 117 Stud 118 Washer 119 Machine screw 121 Grooved pin 123 Hex head screw 128 Serrated lock washer 129 Screw
21. preliminary work A HAZARD Risk of crushing if the drive starts up unintentionally Severe or fatal injuries Before starting work isolate the motor and brake from the power supply Safeguard against accidental startup 7 4 1 Remove the incremental encoder from DR 71 DR 132 The following figure shows how to remove an encoder using the ES7 incremental en coder as an example 179980299 220 Connection cover 367 Retaining screw 361 Protection cover 733 Screws Removing ES7 Remove the protection cover 361 AS e Unscrew the connection cover 220 and remove it Do not disconnect the encoder connection cable e Unfasten the expansion anchor by unscrewing the screws 733 from the cover grid e Unscrew the central retaining screw 367 by about two to three turns and unfasten the spread shaft cone by tapping lightly on the head of the screw Remove the incremental encoder from the bore of the rotor 1 Re assembly For re assembly please note Apply NOCO Fluid to the encoder spigot e Tighten the central retaining screw 367 with a tightening torque of 2 9 Nm e Tighten the screw 733 in the expansion anchor with a tightening torque of max 1 0 Nm Operating Instructions DR 71 225 315 AC Motors 51 Inspection Maintenance Motor and brake maintenance preliminary work 7 4 2 Removing the incremental encoder from 160 DR 225 Removing EG7 AG7 Re assem
22. 0 30 330 307 343 140 0 16 0 20 0 21 0 27 360 344 379 160 0 14 0 18 0 19 0 24 400 380 431 180 0 13 0 16 0 17 0 21 460 432 484 200 0 11 0 14 0 15 0 19 500 485 542 220 0 10 0 13 0 13 0 17 575 543 600 250 0 09 0 11 0 12 0 15 Key lg Acceleration current brief inrush current ly Holding current r m s value in the connecting harness to the SEW brake rectifier la Direct current with direct DC voltage supply Vn Rated voltage rated voltage range Operating Instructions DR 71 225 315 AC Motors 97 98 8 3 2 Brakes BE5 BE11 BE20 BE 30 BE32 Key Technical Data Operating currents The current values l holding current listed in the tables are r m s values Use appro priate instruments for measuring r m s values The inrush current accelerator current Ig only flows for a short time ca 160 ms when the brake is released You may not use a direct voltage supply is not required BE5 BE11 BE20 BE30 32 Max braking torque Nm 55 110 200 300 600 Braking power W 49 77 100 130 Inrush current ratio Ip ly 5 7 6 6 7 10 Rated voltage Vy BES BE11 BE20 BE30 32 l l l l Vac Voc acl acl acl Arc 60 57 63 24 1 25 2 08 2 49 120 111 123 48 0 64 1 04 1 25 1 81 184 174 193 80 0 40 0 66 0 79 1 15 208 194 217 90 0 36 0 59 0 70 1 02 230 218 243 96 0 33 0 52 0 63 0 91 254 244 273 110 0 29 0 47 0 56 0 81 290 274 306 125 0
23. 109 Grooved pin 111 Gasket for lower part 112 Terminal box lower part 113 Machine screw 115 Terminal board 116 Serrated lock washer 117 Stud 118 Washer 119 Machine screw 123 Hex head screw 128 Serrated lock washer 129 Screw plug 131 Gasket for cover 1077856395 132 Terminal box cover 134 Screw plug 137 Screw 139 Hex head screw 140 Washer 156 Label 219 Hex nut 262 Terminal clip 390 O ring 616 Retaining plate 705 Protective cowl 706 Spacer bolt 707 Hex head screw 715 Hex head screw Operating Instructions DR 71 225 315 AC Motors Motor Structure DR 315 basic structure 34 DR 315 basic structure 1 Rotor 2 Circlip 3 Key 7 Flange 9 Screw plug 11 Rolling bearing 15 Machine screw 16 Stator 17 Hex nut 19 Machine screw 21 Oil seal flange 22 Hex head screw 24 Lifting eyebolt 25 Machine screw 26 Sealing washer 30 Oil seal 31 Key 32 Circlip 106 107 250 100 35 Fan guard 86 Fan 40 Circlip 42 B side endshield 43 Supporting ring 44 Rolling bearing 90 Foot 93 Washer 94 Machine screw 100 Hex nut 103 Stud 105 Cup spring 106 Oil seal 107 Oil flinger 108 Nameplate 109 Grooved pin 111 Gasket for lower part 112 Terminal box lower part Operating Instructions DR 71 225 315 AC Motors 113 Machine screw 115 Terminal boar
24. 30 Coat the sealing lip with grease Kl ber Petamo GHY 133 12 Reseal the stator seat Seal the sealing surface with duroplastic sealing compound operating temperature 40 C 180 C e g Hylomar L Spezial For size DR 71 DR 132 Replace sealing 392 13 Size DR 160 DR 225 Replace the O ring 901 between the brake endshield 42 and the pre assembled brake 550 Install the pre assembled brake 550 14 Install the motor the brake and accessory equipment Operating Instructions DR 71 225 315 AC Motors 63 64 Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 7 6 5 BE05 BE2 brakes DR 71 DR 80 basic structure 66 160 161 50 1276 54 8 42 Brake bearing end shield 61 Hex nut 73 Terminal disk 49 Pressure plate 65 Pressure ring 276 Brake spring blue 50 Brake spring normal 66 Rubber sealing collar 718 Dampening plate 54 Magnet complete 67 Counter spring 60 Stud 3x 68 Brake disk 7 6 6 BE1 BE11 brake DR 90 DR 160 basic structure 49 Pressure plate 65 Pressure ring 276 Brake spring blue 50 Brake spring normal 66 Rubber sealing collar 702 Friction disk 54 Magnet complete 67 Counter spring 718 Dampening plate 60 Stud 3x 68 Brake disk 61 Hex nut 69 Circular spring Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance 7 Inspection maintenance for DR71
25. 30 5 3 3 28 6 2 1 15 8 184 174 193 80 12 0 76 0 8 4 57 5 3 39 8 208 194 217 90 15 1 96 10 6 71 7 6 7 50 230 218 243 96 19 0 121 13 3 90 3 8 4 63 254 244 273 110 24 0 152 16 7 134 10 6 79 3 290 274 306 125 30 0 191 21 1 143 13 3 100 330 307 343 140 38 0 240 26 5 180 16 8 126 360 344 379 160 47 5 305 33 4 227 21 1 158 400 380 431 180 60 380 42 1 286 26 6 199 460 432 484 200 76 480 52 9 360 33 4 251 500 485 542 220 95 600 66 7 453 42 1 316 575 543 600 250 120 760 83 9 570 53 0 398 100 Operating Instructions DR 71 225 315 AC Motors Technical Data Resistors 8 4 3 Resistance measurement BE05 BE32 Cutoff in the AC The following illustration shows how to measure resistance with cutoff in the AC circuit circuit RD Rg WH O BU RD Ry WH BU Cut off in the DC The following illustration shows how to measure resistance with cutoff in the DC and AC and AC circuits circuits RD Rg WH O BU RD Ry WH BU BS Accelerator coil RD red TS coil section WH White Rg Accelerator coil resistance at 20 C Q BU blue Ry Coil section resistance at 20 C Q Un Rated voltage rated voltage range NOTE When measuring the resistance of the coil section Rsec or the acceleration coil Race remove the white conductor from the brake rectifier if it remains connected the internal resistance of the brake rectifier will cause erroneous results Operati
26. 70 73 68 SA i wD Lean 1 Motor with brake endshield 22 Hex head screw 35 Fan guard 36 Fan 49 Pressure plate 50 Brake spring 11 Magnet complete 51 Hand lever 53 Releasing lever 54 Magnet complete kel at PRE N 56 Stud 57 Conical coil spring 58 Setting nut 59 Parallel pin 60 Stud 3x 61 Hex nut 65 Pressure ring 66 Rubber sealing collar 67 Counter spring 68 Brake disk Operating Instructions DR 71 225 315 AC Motors 66 50 54 95 59 53 56 57 58 36 62 35 22 174200971 62 Circlip 70 Carrier 71 Key 73 Terminal disk 95 Sealing ring 718 Damping plate 59 Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 7 6 2 DR 90 DR 132 brakemotor basic structure A ANN AN i 179981963 1 Motor with brake endshield 53 Releasing lever 70 Carrier 22 Hex head screw 56 Stud 71 Key 32 Circlip 57 Conical coil spring 95 Sealing ring 35 Fan guard 58 Setting nut 550 Pre assembled brake 36 Fan 59 Parallel pin 900 Screw 51 Hand lever 62 Circlip 901 Sealing Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 7 6 3 DR 160 DR 225 brakemotor basic structure 1 Motor with brake endshield 53 R
27. After re lubricating the motors you should startup slowly if possible so that the grease is distributed evenly Operating Instructions DR 71 225 315 AC Motors 50 Re lubrication period Inspection Maintenance Reinforced bearing The re lubrication intervals for the bearing correspond to the following table for the fol lowing conditions e 20 C 40 C Ambient temperature e 4 pole speed and normal load At greater speeds higher loads or higher ambient temperatures the re lubrication in tervals are shorter Use 1 5 times the quantity for the initial filling Horizontal mounting position Vertical mounting position Motor type Duration Quantity Duration Quantity DR 315 NS 5000 h 50g 3000 h 70g DR 315 ERF NS 3000 h 50g 2000 h 70g 7 3 Reinforced bearing STOP In the ERF reinforced bearing option cylindrical rolling bearing are installed on the A side These must not be operated without an overhung load otherwise you risk dam aging the bearings The reinforced bearing is only offered with the NS re lubrication option so as to facili tate optimal lubrication of the bearing Please observe the notes on bearing lubrication in section Bearing lubrication of the DR 315 see page 49 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance 7 Motor and brake maintenance preliminary work 7 4 Motor and brake maintenance
28. Check cross section of supply cable replace with cable of larger cross section if need be Motor does not start in star connection only in delta connection Star connection does not provide sufficient torque If the delta inrush current is not too high observe the reg ulations of the power supplier start up directly in delta Check the project planning and use a larger motor or spe cial version if necessary consult with SEW EURODRIVE Contact fault on star delta switch Check the switch replace if necessary Check the connections Incorrect direction of rotation Motor connected incorrectly Swap two phases of the motor supply cable Motor hums and has high current consumption Brake does not release See section Brake malfunctions see page 119 Winding defective Rotor rubbing Send motor to specialist workshop for repair Fuses blow or motor protec tion trips immediately Short circuit in the motor supply cable Repair short circuit Supply cables connected incorrectly Correct the wiring observe the wiring diagram Short circuit in motor Ground fault on motor Send motor to specialist workshop for repair Severe speed loss under load Motor overload Measure power check project planning and use larger motor or reduce load if necessary Voltage drops Check cross section of supply cable replace with cable of larger cross section if need be Mo
29. DR 71 225 315 AC Motors 121 11 Address List 11 Address List Ernst Blickle Stra e 42 D 76646 Bruchsal Germany Headquarters Bruchsal SEW EURODRIVE GmbH amp Co KG Tel 49 7251 75 0 Production Ernst Blickle Strafe 42 Fax 49 7251 75 1970 Sales D 76646 Bruchsal http www sew eurodrive de P O Box sew sew eurodrive de Postfach 3023 D 76642 Bruchsal Service Compe Central SEW EURODRIVE GmbH amp Co KG Tel 49 7251 75 1710 tence Center Ernst Blickle StraRe 1 Fax 49 7251 75 1711 D 76676 Graben Neudorf sc mitte sew eurodrive de North SEW EURODRIVE GmbH amp Co KG Tel 49 5137 8798 30 Alte Ricklinger Stra e 40 42 Fax 49 5137 8798 55 D 30823 Garbsen near Hannover sc nord sew eurodrive de East SEW EURODRIVE GmbH amp Co KG Tel 49 3764 7606 0 Dankritzer Weg 1 Fax 49 3764 7606 30 D 08393 Meerane near Zwickau sc ost sew eurodrive de South SEW EURODRIVE GmbH amp Co KG Tel 49 89 909552 10 DomagkstraRe 5 Fax 49 89 909552 50 D 85551 Kirchheim near Munchen sc sued sew eurodrive de West SEW EURODRIVE GmbH amp Co KG Tel 49 2173 8507 30 Siemensstrake 1 Fax 49 2173 8507 55 D 40764 Langenfeld near Dusseldorf sc west sew eurodrive de Electronics SEW EURODRIVE GmbH amp Co KG Tel 49 7251 75 1780 Fax 49 7251 75 1769 sc elektronik sew eurodrive de Drive Service Hotline 24 Hour Service 49 180 5 SEWHELP 49 180 5 7394357 Additional addresses for service in Germany provided on r
30. Data Brake control system 8 6 2 Control cabinet Motor size DR 71 DR 225 Motor size DR 315 The following tables list the technical data of brake control systems for installation in the control cabinet and the assignment regarding the motor size and connection technol ogy The different housings have different colors color code to make them easier to distinguish Holding Type Function Voltage current Type par color number code Imax A AC 150 500 V 1 5 BMS 1 5 825 802 3 Black BMS One way rectifier like BG AC 42 150 V 3 0 BMS 3 825 803 1 Brown One way rectifier with AC 150 500 V 1 5 BME 1 5 825 722 1 Red BME electronic switching like BGE AC 42 150 V 3 0 BME 3 825 723 X Blue One way rectifier with AC 150 500 V 1 5 BMH 1 5 825 818 X Green BMH electronic switching and heating function AC 42 150 V 3 BMH 3 825 819 8 Yellow P AC 150 500 V 1 5 BMP 1 5 825 685 3 White One way rectifier with BMP electronic switching inte grated voltage relay for cut off in the DC circuit AC 42 150 V 3 0 BMP 3 826 566 6 Light de blue One way rectifier with AG 150 500 V 15 BMK1 5 8264635 Water electronic switch mode blue BMK DC 24 V control input i and separation in the DC AC 42 150 V 3 0 BMK3 8265674 Bright circuit red Brake control unit with Bey eecronieswitcning DE pe 24y 5 0 BMV5 13000063 White 24 V control input and fast
31. E EE A ARR 104 8 7 Permitted rolling bearing types oooononnccccnnnnncccccnnnconccccnnnnancccnnnnannnccncnnnns 106 8 8 LubricantlablEs 2 00 dad 107 8 9 Order information for lubricants and anti corrosion agents 107 A Ann arna Eaa aa aaa Saa a aana aAa DAAA aE dai iaa EER Ei 108 91 Wing diagrams osne r ra A R A A A a AT A A LOA 108 M f OS aia 117 10 1 Motor MalfUNctiONS oooooococnncccccncnccnnoononconccnnononcnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnannnns 117 10 2 Brake malfunctions 200 0 cece cece ceeeeeecee cee ee cette eee eee ee caeaaeeeeeeeeeeeeteteneees 119 10 3 Malfunctions when operated with a frequency inverter 0006 121 10 4 CustoMer S MIC a ii ett ee let eee 121 Address LIS diia lke dales 122 Md ea 131 Operating Instructions DR 71 225 315 AC Motors General Information How to use the operating instructions 1 General Information 1 1 Howto use the operating instructions The operating instructions are an integral part of the product and contain important in formation on operation and service The operating instructions are written for all employ ees who assemble install startup and service this product The operating instructions must be accessible and legible Make sure that persons re sponsible for the system and its operation as well as persons who work independently on the unit have read through the operating instructions carefully and understood them Consult SEW EURO
32. Tel 1 510 487 3560 30599 San Antonio St Fax 1 510 487 6433 Hayward CA 94544 cshayward seweurodrive com Additional addresses for service in the USA provided on request Venezuela Assembly Valencia SEW EURODRIVE Venezuela S A Tel 58 241 832 9804 Sales Av Norte Sur No 3 Galpon 84 319 Fax 58 241 838 6275 Service Zona Industrial Municipal Norte http www sew eurodrive com ve Valencia Estado Carabobo ventas sew eurodrive com ve sewfinanzas cantv net Operating Instructions DR 71 225 315 AC Motors Index Index A AB plUY CONNE CTO e ireren TT 34 Accessory EQUIPO coooccccccccccccncnanononnnnnnnnnnnnnnnnnns 39 AC plug Connector cocccococcccccccnocononancnnnonano na nanonnnono 34 AD plug connector 00 eee eee eeeteeeeeeeeteeeeeeeeaaes 34 a E T TEE ta nal Pawan TA E hada edt ina dateads cade 43 A RI 43 IN 34 Altering the blocking direction ooooonnnnccnnnnnnan c o 46 Ambient conditions Ambient temperature eseeceeeeeeeeeeees 22 Hazardous radiation cccecceeeeeeeeceeeetteeeeeeeee 22 Installation altitude ceeeeeeeeeeeceeceeeeeeeeeeees 22 AM plug connector ee eeeeeeeeeeeeeeeeeeeentaeeeeeeenaaes 34 Anti condensation heating ccceeeseeeeeenees 44 AAE N lead iene tdi 43 AS plug CONNECT 0 0 eee eeeeee eee eeeteeeeeeettaeeeeeeenaaes 34 B Bearing lubrication ec eeeeeeeeeeseeeeeeeeenteeeeeeeeaas 49 BEOSBEZ acicate cia 64 BEBE ici a
33. Tel 61 3 9933 1000 Sales 27 Beverage Drive Fax 61 3 9933 1003 Service Tullamarine Victoria 3043 http www sew eurodrive com au enquires sew eurodrive com au Sydney SEW EURODRIVE PTY LTD Tel 61 2 9725 9900 9 Sleigh Place Wetherill Park Fax 61 2 9725 9905 New South Wales 2164 enquires sew eurodrive com au Austria Assembly Wien SEW EURODRIVE Ges m b H Tel 43 1 617 55 00 0 Sales Richard Strauss Strasse 24 Fax 43 1 617 55 00 30 Service A 1230 Wien http sew eurodrive at sew sew eurodrive at Belarus Sales Minsk SEW EURODRIVE BY Tel 375 17 298 38 50 RybalkoStr 26 Fax 375 17 29838 50 BY 220033 Minsk sales sew by Belgium Assembly Br ssel SEW Caron Vector S A Tel 32 10 231 311 Sales Avenue Eiffel 5 Fax 32 10 231 336 Service B 1300 Wavre http www sew eurodrive be info caron vector be Service Compe tence Center Industrial Gears SEW Caron Vector S A Rue de Parc Industriel 31 BE 6900 Marche en Famenne Tel 32 84 219 878 Fax 32 84 219 879 http www sew eurodrive be service wallonie sew eurodrive be Brazil Production Sao Paulo SEW EURODRIVE Brasil Ltda Tel 55 11 6489 9133 Sales Avenida Amancio Gaiolli 152 Rodovia Presi Fax 55 11 6480 3328 Service dente Dutra Km 208 http www sew eurodrive com br Guarulhos 07251 250 SP sew sew com br SAT SEW ATENDE 0800 7700496 Additional addresses for service in Brazil provided on request Bulgaria Sales Sofia BEV
34. aspects of torque motors 0e 21 Star CONNECTION cceeeeeeeeteeceeeeeeteeetteeeeeseees 108 Slamupa 0 eat wee ie 45 Structure Brak Motor cccccceseeeeeseceeeeeeenes 59 60 61 80 DR 1602 DRVGO ist cenettigteccl a 11 55 Operating Instructions DR 71 225 315 AC Motors DR 160 DR 225 with BE ooooooococccnncccccccccccncnnncnos 61 DR 200 DR 225 22 cai ett eid eee 12 56 A E E 13 77 DR 315 with BE iien aa 80 DR M1 DR TBA cias illa 10 54 DR 71 DR 80 with BE ooooococccccocccncccccccccicnncnnnnnos 59 DR 90 DR T3 2 etico edad 60 DUB tna toalla Gon 91 92 Mot Feini eea 10 11 12 13 54 55 56 77 Switching operation ooocooccccnonncccccnnnnonncccnanano noni 21 T Technical data coooocoociciccccccccccnncccccocnnnnnnnnn cnc nccnnnnnnnn 95 Temperature detection PITO e de ao de 41 Terminal strip RC eve E cascode dace ttes 35 A E 36 o E 39 109 110 TF temperature Sensor cccocccccccccnonononnnnnnnccnnnnncnnnnns 39 A ee 39 109 110 TH winding thermostats ceeceeeeseeeeeeeenees 39 Torque MOTOFS ccecceeceeceeeeeeeeeeeeseenenceeeeeeeees 21 Transport sft RS 8 U Unit designation ooooonnocccccnnnnoccccccnnonncccconnnnccnnnnnnns 14 V e 42 V forced cooling fan seeen 42 Ww Wiring diagram BMP dirias io a 115 Wiring diagraMS ooooocccccnnnnociccconanonnnnnonnnnnncnrnannnnnn 108 Buin E EE coteusiadeds 112 BGE emir a ation tanneeed ete 112 BO A de od 113 BORA o E IA I I T
35. check it electrically see section Preliminary work see page 15 Replace the rolling bearing 11 44 with permitted rolling bearing types See section Permitted rolling bearing types see page 106 Fill the bearing with grease until it is two thirds full See section DR 315 bearing lubrication see page 49 Important place the oil seal flange 608 and 21 onto the rotor shaft before installing the bearings Starting on the A side mount the motor vertically 10 Place the cup springs 105 and lubrication ring 604 into the bearing bore of the flange 7 Hang the rotor 1 onto the B side thread and guide into the flange 7 Fasten the oil seal flange 608 to the flange 7 using the hex head bolts 609 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance Inspection maintenance for DR 315 motors 11 Mount the stator 16 Reseal the stator seat Seal the sealing surface with duroplastic sealing com pound operating temperature 40 C 180 C e g Hylomar L Spezial Important Protect the winding overhead from damage Screw in the stator 16 and flange 7 with screws 15 12 Before mounting the B side endshield 42 screw in the M8 setscrew approximately 200 mm into the oil seal flange 21 13 Before mounting the B side endshield 42 feed the setscrew in through a bore for the screw 25 Screw in the B side endshield 42 and stator 16 using machin
36. da aaaea 43 AT eae ap e aaae ia a ei 43 T E EE E dea icade daci n 43 ES tela AT 43 EN ora alte as eco 43 Elida aad cert A rs din id 43 ESTI AAA AA en ee 43 Encoder Connection cocoococcoccccccccccnccncononnnonnncnnonnnnn 44 enol Marner eae omen cee artery Mo 43 Extended storage cccccssccceeeesnateceesesaeeeeeessnanee 16 F Frequency inverter operation ccceceeees 19 G General safety notes 20 0 0 eccceeeeeeteeeeeeetteeeeeeeenaees 7 Grounding aa a AA 20 l Improving the grounding ocooccccnnnnccccccncccnacncnncnannnos 20 ASPEC OM ana eaaa rt eee ened eee 48 DUB1 for function monitoring 93 DUB2 for wear monitoring 94 DUB3 for function and wear monitoring 94 Inspection and maintenance intervalSs 48 Inspection intervals ooooooocnnnnnicncoconconnccnnnnnnnnnnnnnns 48 Inspection maintenance eccccceeeeeeeeeeeeeees 48 Installation ninn dead dened aa 8 17 Electrical teo io e aaa a 18 Mechanical is thik ie int ie te TA De 15 Installation tolerances cceceseeeeeeeeeteeeeeeeeeeees 17 IS plug connector 0 cece eeeeete eee nnnnnncn rn nnnnn no 30 K KCC terminal Strip cccccceceeeeeeeeeeeeeeeeteeaeees 35 KC 1 terminal Strip ccccccceceeeeeeeseeeeeseneneeeeees 36 KT Y 64 130 ocio canicas een lentes eae 40 KTY84 130 temperature SENSOM 0ceeeeees 40 L Low speed Motors c ococccccconccononconcn
37. for DR71 DR 225 brakemotors 7 6 16 Retrofitting HR HF manual brake release Severe or fatal injuries Risk of crushing if the drive starts up unintentionally Isolate the motor and brake from the power supply before starting work safeguarding them against accidental startup Carefully observe the following steps Remove the following forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 Flange cover or fan guard 35 circlip 32 62 and fan 36 Installing manual brake release for BEO05 BE11 Remove the sealing ring 95 Screw in studs 56 insert sealing ring for manual brake release 95 and hammer in parallel pin 59 Mount release lever 53 conical coil springs 57 and setting nuts 58 for BE20 BE32 Screw in studs 56 Mount release lever 53 conical coil springs 57 and setting nuts 58 Use setting nuts to set the floating clearance s between the conical coil springs pressed flat and the setting nuts see the following figure This floating clearance s is necessary so that the pressure plate can move up as the brake lining wears Otherwise reliable braking is not guaranteed 177241867 Brake Floating clearance s mm BE05 BE1 BE2 1 5 BE5 BE11 BE20 BE30 BE32 2 4 Reinstall the removed parts Ope
38. hex nut 561 while doing so hold hex head screw 560 to keep it in the cor rect position Ifthe brake lining reaches the wear limit the microswitch automatically switches back contacts brown blue open and activates a relay or a signal 7 9 5 Inspection maintenance DUB3 for function and wear monitoring Iftwo DUB are connected to one brake both monitoring statuses can be realized In this case set the DUB2 for wear monitoring before you set the DUB1 for function monitoring Operating Instructions DR 71 225 315 AC Motors Technical Data Work done working air gap braking torques 8 8 1 Technical Data Work done working air gap braking torques Brake Type Work done until mainte nance 10 J Working air gap mm 1 min max Brake disk mm min Braking torque Nm Braking torque settings Type and number of brake springs normal blue Order number of brake springs normal blue BE05 120 0 25 0 6 9 0 5 0 3 5 2 5 1 8 2 2 4 WOON 0135 017 X 1374 137 3 BE1 120 0 25 0 6 9 0 10 7 0 5 0 AN 0135 017 X 1374 137 3 BE2 165 0 25 0 6 9 0 20 14 10 7 0 N NOINA O ANA 1374 024 5 1374 052 0 BE5 260 0 25 0 9 9 0 55 40 28 20 14 NNO w ANA 1374 070 9 1374 0717 BE11 640 0 3 1 2 10 0 110 80 55 40 NNO ANA 1374 183 7
39. or a protective sleeve Visual inspection Is there any moisture or gear unit oil inside the stator If not proceed to step 8 If there is condensation proceed to step 7 If there is gear oil have the motor repaired by a specialist workshop If there is moisture inside the stator Clean the winding dry it and check it electrically see section Preliminary work see page 51 10 Replace the rolling bearing 11 44 with permitted rolling bearing types See section Permitted rolling bearing types see page 106 Fill two thirds of the bearing with grease See section DR 315 bearing lubrication see page 49 Important place the oil seal flange 608 and 21 onto the rotor shaft before installing the bearings 11 Starting on the A side mount the motor vertically 12 Place the cup springs 105 and lubrication ring 604 into the bearing bore of the flange 7 Hang the rotor 1 onto the B side thread and guide into the flange 7 Fasten the oil seal flange 608 to the flange 7 using the hex head bolts 609 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance Inspection maintenance for DR 315 brakemotors 13 Mount the stator 16 Reseal the stator seat Seal the sealing surface with duroplastic sealing com pound operating temperature 40 C 180 C e g Hylomar L Spezial Important Protect the winding overhead from damage Screw in the s
40. or shaft seals this could damage the material Motors with rein forced bearing STOP Motors with a reinforced bearing must not be operated without an overhung load Oth erwise you risk damaging the bearings Operating Instructions DR 71 225 315 AC Motors 15 16 Mechanical Installation Mechanical installation Extended storage of motors Drying the motor Note that the service life of the lubricant in the ball bearings is reduced by 10 per year after the first year of storage e You should re lubricate the lubrication devices on motors that have been in storage for longer than 5 years before startup Observe the information on the motor lubricant plate e Check whether the motor has absorbed moisture as a result of being stored for a long time Measure the insulation resistance for this purpose measuring voltage 500 V The insulation resistance see following figure varies greatly depending on the temperature The motor must be dried if the insulation resistance is not adequate MA 0 20 40 60 80 rc 173323019 Heat the motor e with hot air or e via isolation transformer Connect the windings in series see following figure Auxiliary AC voltage supply max 10 of the rated voltage with max 20 of the rated current Trafo 174065419 The drying process is finished when the minimum insulation resistance has been ex ceeded In the terminal box check that
41. or the setscrew with lockable manual brake release If possible arrange the terminal box so that the cable entries are pointing down wards Coat the threads of the cable glands and filler plugs with sealing compound tighten the glands properly and coat again Seal the cable entry properly Clean the sealing surfaces of the terminal box and the terminal box cover carefully before re assembly gaskets have to be glued in on one side Replace any brittle seals If required touch up the corrosion protection especially at the eyebolts Check the degree of protection 4 2 3 Installation tolerances Shaft end Flanges Diameter tolerance according to EN 50347 Centering shoulder tolerance in accordance with EN ISO j6 with lt 28 mm 50347 ISO k6 with Y gt 38 mm up to lt 48 mm e ISO j6 with Y lt 250 mm ISO m6 for Y gt 55 mm ISO h6 for gt 300 mm Center bore in accordance with DIN 332 shape DR Operating Instructions DR 71 225 315 AC Motors 17 5 Electrical Installation Compulsory use of the wiring diagrams 5 Electrical Installation NOTES Observe the safety notes in section 2 during installation e Use switch contacts in utilization category AC 3 according to EN 60947 4 1 for switching the motor and the brake 5 1 Compulsory use of the wiring diagrams Connect the motor only as shown in the wiring diagram s included with the motor You must not conn
42. plate information Inspect the shipment immediately upon receipt for any damage that may have occurred during transportation Inform the shipping company immediately It may be necessary to preclude startup Tighten the eyebolts securely They are only intended for the weight of the motor gear motor do not attach any additional loads The built in lifting eyebolts comply with DIN 580 Always observe the loads and regula tions listed in this standard If the gearmotor is equipped with two eyebolts then both of these should be used for transportation In this case the tension force vector of the slings must not exceed a 45 angle according to DIN 580 Use suitable sufficiently rated handling equipment when necessary Remove any trans portation fixtures prior to startup Reattach these in the case of further transportation Make sure that the supports are even the foot and flange mounting is correct and if there is direct coupling align with precision Resonances between the rotational fre quency and the double network frequency caused by the structure are to be avoided Turn the rotor manually and listen for unusual noises Check the direction of rotation in decoupled status Only install or remove belt pulleys and couplings using suitable devices heat up and cover with a touch guard Avoid improper belt tension Make the pipe connections that may eventually be required Mounting positions with shaft ends pointing upwards should b
43. the SEW brake rectifier la Direct current with direct DC voltage supply VN Rated voltage rated voltage range Operating Instructions DR 71 225 315 AC Motors 99 Technical Data Resistors 8 4 Resistors 8 4 1 Brake BE05 1 BE2 BE5 BE05 1 BE2 BE5 Max braking torque Nm 5 10 20 55 Braking power W 32 43 49 Inrush current ratio Ip ly 4 4 5 7 Rated voltage Vy BE05 1 BE2 BE5 Vac Voc Rg Ry Rg Ry Rg Ry 24 23 26 10 0 77 2 35 0 57 1 74 60 57 63 24 4 85 14 8 3 60 11 0 2 20 10 5 120 111 123 48 19 4 59 0 14 4 44 0 8 70 42 0 184 174 193 80 48 5 148 36 0 111 22 0 105 208 194 217 90 61 0 187 45 5 139 27 5 132 230 218 243 96 77 0 125 58 0 174 34 5 166 254 244 273 110 97 0 295 72 0 220 43 5 210 290 274 306 125 122 370 91 275 55 0 265 330 307 343 140 154 470 115 350 69 0 330 360 344 379 160 194 590 144 440 87 0 420 400 380 431 180 245 740 182 550 110 530 460 432 484 200 310 940 230 690 138 660 500 485 542 220 385 1180 290 870 174 830 575 543 600 250 490 1480 365 1100 220 1050 8 4 2 Brakes BE5 BE11 BE20 BE30 32 BE11 BE20 BE30 32 Max braking torque Nm 110 200 600 Braking power W 77 100 130 Inrush current ratio Ip ly 6 6 7 10 Rated voltage Vy BE11 BE20 BE30 32 Vac Voc Rg Ry Rg Ry Rg Ry 60 57 63 24 1 20 7 6 1 1 7 1 120 111 123 48 4 75
44. the inside is clean and dry the connections and fixing parts are free from corrosion the gasket and sealing surfaces are functioning e the cable glands are tight otherwise clean or replace them Operating Instructions DR 71 225 315 AC Motors Mechanical Installation Mechanical installation 4 2 2 Installing the motor e Installation in damp locations or in the open Do only install the gearmotor in the specified mounting position on a level vibration free and torsionally rigid support structure Align the motor and the driven machine carefully in order to prevent the output shaft from being exposed to unacceptable strain Observe the permitted overhung and ax ial forces Do not jolt or hammer the shaft end Use an appropriate cover e g motor option C Protective cowl to prevent objects or fluids entering motors in vertical mounting positions M4 Check that there is sufficient clearance around the motor to provide for adequate cooling and that the motor does not suck in warm air from other devices Balance components for subsequent mounting on the shaft with a half key motor shafts are balanced with a half key Existing condensation drain holes are sealed with closing plugs You must not remove these plugs as this would suspend the higher degree of protection of the motor If using brakemotors with manual brake release screw in either the hand lever with self re engaging manual brake release
45. 10 DR 160 BE20 80 110 150 200 BE20 80 110 150 200 DR 180 BE30 150 200 300 BE32 200 300 400 BE30 150 200 300 DR 200 225 BE32 200 300 400 500 600 8 2 3 Motor size DR 315 Motor type Brake type Braking torque gradation in Nm BE120 400 600 800 1000 DR 315 BE122 800 1200 1600 2000 96 Operating Instructions DR 71 225 315 AC Motors Technical Data Operating currents 8 3 Operating currents 8 3 1 Brake BE05 1 BE2 The current values ly holding current listed in the tables are r m s values Use appro priate instruments for measuring r m s values The inrush current accelerator current Ig only flows for a short time ca 160 ms when the brake is released There is no in creased inrush current if a BG or BMS brake rectifier is used or if there is a direct DC voltage supply only possible with brakes up to size BE2 BE05 1 BE2 Max braking torque Nm 5 10 20 Braking power W 32 43 Inrush current ratio Ip ly 4 4 Rated voltage Vy BE05 1 BE2 l l l l Vac Voc Ka aea We 24 23 26 10 2 10 2 80 2 75 3 75 60 57 63 24 0 88 1 17 1 57 1 46 120 111 123 48 0 45 0 58 0 59 0 78 184 174 193 80 0 29 0 35 0 38 0 47 208 194 217 90 0 26 0 31 0 34 0 42 230 218 243 96 0 23 0 29 0 30 0 39 254 244 273 110 0 20 0 26 0 27 0 34 290 274 306 125 0 18 0 26 0 24
46. 114 Delta connection ooooccoccccococococoncconocnncnncanncnnnnos 108 Star connection oooooccccccccccccccnccnnonnnnconccnnnnnnnnnnns 108 MA E E E E N E T 109 110 TP eE E EE 109 110 133 EURODRIVE SEW EURODRIVE Driving the world Drive Technology Drive Automation 1 System Integration Services How we re driving the world With people who With comprehensive With uncompromising think fast and With a worldwide With drives and controls knowledge in virtually quality that reduces the develop the service network thatis that automatically every branch of cost and complexity of future with you always close at hand improve your productivity industry today daily operations SEW EURODRIVE k Y Driving the world With a global presence With innovative With online information that offers responsive technology that solves and software updates and reliable solutions tomorrow s problems via the Internet available Anywhere today around the clock EURODRIVE SEW EURODRIVE GmbH amp Co KG P O Box 3023 D 76642 Bruchsal Germany Phone 49 7251 75 0 Fax 49 7251 75 1970 sew sew eurodrive com www sew eurodrive com
47. 1374 184 5 BE20 1000 0 3 1 2 12 0 200 150 110 80 w N 1 1374 322 8 1374 248 5 BE30 1500 0 3 1 2 10 0 300 200 150 0187 455 1 1374 435 6 BE32 1500 0 4 1 2 10 0 600 500 400 300 200 RRO O F HBO WW BO A N 1 0187 455 1 1374 435 6 BE120 520 0 4 1 2 12 0 1000 800 600 400 AN 1360 877 0 1360 831 2 BE122 520 0 5 1 2 12 0 2000 1600 1200 800 AAOS HR RD BRN 1360 877 0 1360 831 2 1 Note when checking the working air gap Parallelism tolerances on the brake disk may cause deviations of 0 15 mm after a test run Operating Instructions DR 71 225 315 AC Motors 95 Technical Data Braking torque assignment 8 2 Braking torque assignment 8 2 1 Motor size DR 71 DR 100 Motor type Brake type Braking torque gradation in Nm BE05 1 8 2 5 3 5 5 0 DR 71 BE1 5 0 7 0 10 BE05 1 8 2 5 3 5 5 0 DR 80 BE1 5 0 7 0 10 BE2 7 0 10 14 20 BE1 5 0 7 0 10 DR 90 BE2 7 0 10 14 20 BE5 14 20 28 40 55 BE2 7 0 10 14 20 DR 100 BE5 14 20 28 40 55 8 2 2 Motor size DR 112 DR 225 Motor type Brake type Braking torque gradation in Nm BE5 14 28 40 55 DR 112 BE11 40 55 BE5 28 40 55 DR 132 BE11 40 55 80 110 BE11 40 55 80 1
48. 2 68 179 xx 08 ES7C DR 71 132 Encoder Shaft centered DC 4 5 30V HTL TTL RS 422 68 179 xx 08 AS7W DR 71 132 Encoder Shaft centered DC 7 30V 1Vss sin cos 68 181 xx 08 EG7S DR 160 225 Encoder Shaft centered DC 7 30V 1Vss sin cos 68 180 xx 08 EG7R DR 160 225 Encoder Shaft centered DC 7 30V TTL RS422 68 179 xx 08 EG7C DR 160 225 Encoder Shaft centered DC 4 5 30V HTL TTL RS 422 68 179 xx 08 AG7W DR 160 225 Encoder Shaft centered DC 7 30V 1Vss sin cos 68 181 xx 08 EH7S DR 315 Encoder Shaft centered DC 10 30V 1Vss sin cos 08 259 xx 07 AS7Y DR 71 132 Encoder Shaft centered DC 7 30V 1Vss sin cos SSI 68 182 xx 07 AG7Y DR 160 225 Encoder Shaft centered DC 7 30V 1Vss sin cos SSI 68 182 xx 07 AH7Y DR 315 Encoder Shaft centered DC 9 30V TTL SSI RS 422 08 259 xx 07 NOTES e Maximum oscillation load for encoders lt 10 g 100 m s 10 Hz 2 kHz Shock resistance lt 100 g 1000 m s for the DR 71 DR 225 Shock resistance lt 200 g 2000 m s for the DR 315 5 10 7 Built in encoders overview Encoder Motor size Power supply Signals El71 HTL 1 period revolu tion El72 HTL 2 periods revo lution DR71 132 DC 9 30V El76 HTL 6 periods revo lution El7C HTL 24 periods revo lution The LED display provides an optical feedback according to the following table
49. 25 2579 44 Ste industrielle et commerciale pour l Afrique Fax 225 2584 36 165 Bld de Marseille B P 2323 Abidjan 08 Japan Assembly Iwata SEW EURODRIVE JAPAN CO LTD Tel 81 538 373811 Sales 250 1 Shimoman no Fax 81 538 373814 Service Iwata http www sew eurodrive co jp Shizuoka 438 0818 sewjapan sew eurodrive co jp Korea Assembly Ansan City SEW EURODRIVE KOREA CO LTD Tel 82 31 492 8051 Sales B 601 4 Banweol Industrial Estate Fax 82 31 492 8056 Service 1048 4 Shingil Dong http www sew korea co kr Ansan 425 120 master sew korea co kr Busan SEW EURODRIVE KOREA Co Ltd Tel 82 51 832 0204 No 1720 11 Songjeong dong Fax 82 51 832 0230 Gangseo ku master sew korea co kr Busan 618 270 Latvia Sales Riga SIA Alas Kuul Tel 371 7139253 Katlakalna 11C Fax 371 7139386 LV 1073 Riga http www alas kuul com info alas kuul com 126 Operating Instructions DR 71 225 315 AC Motors Address List Lebanon Sales Beirut Gabriel Acar 8 Fils sarl Tel 961 1 4947 86 B P 80484 961 1 4982 72 Bourj Hammoud Beirut 961 3 2745 39 Fax 961 1 4949 71 gacar beirut com Lithuania Sales Alytus UAB Irseva Tel 370 315 79204 Naujoji 19 Fax 370 315 56175 LT 62175 Alytus info irseva t http www sew eurodrive It Luxembourg Assembly Brissel CARON VECTOR S A Tel 32 10 231 311 Sales Avenue Eiffel 5 Fax 32 10 231 336 Service B 1300 Wa
50. 26 0 42 0 50 0 72 330 307 343 140 0 23 0 37 0 44 0 64 360 344 379 160 0 21 0 33 0 40 0 57 400 380 431 180 0 18 0 29 0 35 0 51 460 432 484 200 0 16 0 26 0 32 0 46 500 485 542 220 0 15 0 23 0 28 0 41 575 543 600 250 0 13 0 21 0 25 0 36 lg Acceleration current brief inrush current ly Holding current r m s value in the connecting harness to the SEW brake rectifier la Direct current with direct DC voltage supply VN Rated voltage rated voltage range Operating Instructions DR 71 225 315 AC Motors Technical Data Operating currents 8 3 3 Brake BE120 BE122 The current values l4 holding current listed in the tables are r m s values Use appro priate instruments for measuring r m s values The inrush current accelerator current Ig only flows for a short time ca 400 ms when the brake is released You may not use a direct voltage supply is not required BE120 BE122 Max braking torque Nm 1000 2000 Braking power W 250 250 Inrush current ratio Ip ly 4 9 4 9 Rated voltage Vy BE120 BE122 l l Vac Voc acl acl 230 218 243 1 80 1 80 254 244 273 1 60 1 60 290 274 306 1 43 1 43 360 344 379 1 14 1 14 400 380 431 1 02 1 02 460 432 484 0 91 0 91 500 485 542 0 81 0 81 575 543 600 0 72 0 72 Key lg Acceleration current brief inrush current ly Holding current r m s value in the connecting harness to
51. 315 AC Motors 87 88 Inspection Maintenance Inspection maintenance for DR 315 brakemotors 7 8 6 Changing the braking torque of BE120 BE120 brakes The braking torque can be altered in stages by changing the type and number of brake springs by changing the brake For the possible braking torque steps please refer to section Technical Data see page 95 7 8 7 Changing the brake spring of BE120 BE122I brakes Severe or fatal injuries Risk of crushing if the drive starts up unintentionally Isolate the motor and brake from the power supply before starting work safeguarding them against accidental startup Carefully observe the following steps Remove forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 2 Remove the flange cover or fan guard 35 circlip 32 and fan 36 3 Unfasten the plug connector on the magnet 54 and protect it from getting dirty 4 Remove the rubber sealing collar 66 and the manual brake release setting nuts 58 conical seat 255 spherical washer 256 conical coil springs 57 studs 56 releasing lever 53 Unfasten hex nuts 61 and pull off the magnet 54 by about 50 mm Change or add brake springs 50 265 Arrange brake springs symmetrically Re install the brake components Except for the fan and the fan guard because the working air gap
52. 4 SII y qs a Wi 1142858251 35 Fan guard 44 Grooved ball bearing 75 Sealing flange 86 Fan 48 Spacing ring 77 Screw 37 Sealing ring 62 Circlip 78 Label 42 Backstop endshield 74 Wedge element ring complete 190 Felt ring 6 2 2 DR 90 DR 315 with backstop basic structure Ns SSS 7 7 AS n a 1142856331 35 Fan guard 62 Circlip 702 Backstop housing complete 86 Fan 74 Wedge element ring complete 703 Machine screw 37 Sealing ring 78 Label 48 Spacing ring 190 Felt ring Operating Instructions DR 71 225 315 AC Motors Startup C xD 6 Altering the blocking direction on motors with a backstop 6 2 3 Changing the blocking direction The backstop is used to block a direction of rotation of the motor The direction of rota tion is indicated by an arrow on the fan guard of the motor or on the gearmotor housing Proceed as follows to change the blocking direction A HAZARD Risk of crushing if the drive starts up unintentionally Severe or fatal injuries Disconnect the motor from the power supply and safeguard it against accidental startup before starting work e Carefully observe the following steps 1 Remove forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 2 Remove flange cover or fan guard 35
53. DIDODOD0S _ le 2e 3e 4e 5e 6e 7e 8e 9e 10e UB GND A cos A cos B sin B sin GY PK BN WH YE GN Operating Instructions DR 71 225 315 AC Motors 111 112 Appendix Wiring diagrams 9 1 5 Brake control BGE BG BSG BUR Brake BE Brake control BGE BG BSG BUR Apply voltage to release the brake see nameplate Contact rating of the brake contactors AC3 according to EN 60947 4 1 The voltage can be distributed as follows e Through a separate supply cable From the motor terminal board This does not apply to multi speed and frequency controlled motors BG BGE The following figure shows the wiring for BG and BGE brake rectifiers for the AC side cut off as well as the DC and AC side cut off 242604811 1 Brake coil Operating Instructions DR 71 225 315 AC Motors Appendix Wiring diagrams BSG The following figure shows the DC 24 V connection of the BSG control unit 24VDC 242606475 1 Brake coil BUR STOP Connection to motor terminal board not permitted The following figure shows the wiring for the BUR brake control 242608139 1 Brake coil 2 Voltage relay UR11 UR15 UR 11 42 150 V BN UR 15 150 500 V BK Operating Instructions DR 71 225 315 AC Motors 113 9 Appendix Wiring diagrams 9 1 6 BSR brake control Brake BE BSR brake control system Brake voltage
54. DR 225 brakemotors 7 6 7 BE20 brake DR 160 DR 180 basic structure 28 Closing cap 61 Hex nut 69 Circular spring 49 Pressure plate complete 65 Pressure ring 276 Brake spring blue 50 Brake spring normal 66 Rubber sealing collar 702 Friction disk 54 Magnet complete 67 Counter spring 60 Stud 3x 68 Brake disk 7 6 8 BE30 BE32 brake DR 180 DR 225 basic structure 28 Closing cap 60 Stud 3x 69 Circular spring 49 Pressure plate complete 61 Hex nut 276 Brake spring blue 50 Brake spring normal 66 Rubber sealing collar 702 Friction disk 51 Brake lining 67 Setting sleeve 54 Magnet complete 68 Brake disk Operating Instructions DR 71 225 315 AC Motors 65 7 Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 7 6 9 Setting the working air gap of BE05 BE32 brakes Severe or fatal injuries Risk of crushing if the drive starts up unintentionally Isolate the motor and brake from the power supply before starting work safeguarding them against accidental startup Carefully observe the following steps 66 Remove the following forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 Flange cover or fan guard 35 Push the rubber sealing collar 66 aside release the clamping strap if necessary Suck o
55. DRIVE if you have any questions or if you require further informa tion 1 2 Structure of the safety notes The safety notes in these operating instructions are structured as follows A SIGNAL WORD Nature and source of hazard Possible consequence s if disregarded e Measure s to avoid the hazard o o lt lt E gt E y g 2 2 Signal word Meaning Consequences if disre garded Example Imminent hazard Severe or fatal injuries A WARNING Possible hazardous situation Severe or fatal injuries General hazard 4 A CAUTION Possible hazardous situation Minor injuries Specific hazard e g electric shock STOP Possible damage to property Damage to the drive system or its environ D NOTE Useful information or tip Simplifies handling of the drive system Operating Instructions DR 71 225 315 AC Motors General Information Rights to claim under warranty 1 3 Rights to claim under warranty Adhering to the operating instructions is a prerequisite for fault free operation and the fulfillment of any right to claim under warranty Read the operating instructions before you start working with the unit 1 4 Exclusion of liability You must comply with the information contained in these operating instructions to en sure safe operation of the electric motors and to achieve the specified product charac teristics and performance features SEW EURODRIVE does not assum
56. ER DRIVE GmbH Tel 359 2 9151160 Bogdanovetz Str 1 Fax 359 2 9151166 BG 1606 Sofia bever fastbg net Cameroon Sales Douala Electro Services Tel 237 33 431137 Rue Drouot Akwa B P 2024 Douala Fax 237 33 431137 Operating Instructions DR 71 225 315 AC Motors 11 123 11 124 Address List Canada Assembly Toronto SEW EURODRIVE CO OF CANADA LTD Tel 1 905 791 1553 Sales 210 Walker Drive Fax 1 905 791 2999 Service Bramalea Ontario L6T3W1 http www sew eurodrive ca marketing sew eurodrive ca Vancouver SEW EURODRIVE CO OF CANADA LTD Tel 1 604 946 5535 7188 Honeyman Street Fax 1 604 946 2513 Delta B C V4G 1 E2 marketing sew eurodrive ca Montreal SEW EURODRIVE CO OF CANADA LTD Tel 1 514 367 1124 2555 Rue Leger Fax 1 514 367 3677 LaSalle Quebec H8N 2V9 marketing sew eurodrive ca Additional addresses for service in Canada provided on request Chile Assembly Santiago de SEW EURODRIVE CHILE LTDA Tel 56 2 75770 00 Sales Chile Las Encinas 1295 Fax 56 2 75770 01 Service Parque Industrial Valle Grande http www sew eurodrive cl LAMPA ventas sew eurodrive cl RCH Santiago de Chile P O Box Casilla 23 Correo Quilicura Santiago Chile China Production Tianjin SEW EURODRIVE Tianjin Co Ltd Tel 86 22 25322612 Assembly No 46 7th Avenue TEDA Fax 86 22 25322611 Sales Tianjin 300457 info sew eurodrive cn Service http ww
57. Ko um IV floor Fax 381 11 347 1337 SCG 11000 Beograd office dipar co yu Singapore Assembly Singapore SEW EURODRIVE PTE LTD Tel 65 68621701 Sales No 9 Tuas Drive 2 Fax 65 68612827 Service Jurong Industrial Estate http www sew eurodrive com sg Singapore 638644 sewsingapore sew eurodrive com Slovakia Sales Bratislava SEW Eurodrive SK s r o Tel 421 2 33595 202 Rybni na 40 Fax 421 2 33595 200 SK 831 06 Bratislava sew sew eurodrive sk http www sew eurodrive sk Zilina SEW Eurodrive SK s r o Tel 421 41 700 2513 Industry Park PChZ Fax 421 41 700 2514 ulica M R Stefanika 71 sew sew eurodrive sk SK 010 01 Zilina Operating Instructions DR 71 225 315 AC Motors Address List Slovakia Bansk SEW Eurodrive SK s r o Tel 421 48 414 6564 Bystrica Rudlovsk cesta 85 Fax 421 48 414 6566 SK 974 11 Bansk Bystrica sew sew eurodrive sk KoSice SEW Eurodrive SK s r o Tel 421 55 671 2245 Slovenska ulica 26 Fax 421 55 671 2254 SK 040 01 KoSice sew sew eurodrive sk Slovenia Sales Celje Pakman Pogonska Tehnika d o o Tel 386 3 490 83 20 Service UI XIV divizije 14 Fax 386 3 490 83 21 SLO 3000 Celje pakman siol net South Africa Assembly Johannesburg SEW EURODRIVE PROPRIETARY LIMITED Tel 27 11 248 7000 Sales Eurodrive House Fax 27 11 494 3104 Service Cnr Adcock Ingram and Aerodrome Roads http www sew co za Aeroton Ext 2 info sew co
58. Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance Bearing lubrication 7 2 Bearing lubrication 7 2 1 Bearing lubrication for DR 71 DR 225 The motor bearings generally come with lubrication for life 7 2 2 Bearing lubrication for DR 315 Re lubrication Size 315 motors may be equipped with a lubrication device The following figure shows the positions of the lubrication devices o 375353099 1 Lubrication device in type A in accordance with DIN 71412 Under normal operating conditions and at an ambient temperature between 20 C C to 40 C SEW EURODRIVE uses ESSO Polyrex EM K2P 20 DIN 51825 a polyurea based mineral high performance high temperature grease for the initial lubrication For motors in the low temperature range up to 40 C SEW uses SKF GXN which is also a polyurea based mineral grease You can purchase the lubricants in 400 g cartridges from SEW EURODRIVE For order information refer to the section Lubricant tables for rolling bearings of SEW motors NOTE Only mix lubricants of the same thickness type the same base oil and the same con sistency NLGI class Grease the motor bearings in accordance with the information on the lubricant plate The used grease collects inside the motor and should be removed every 6 8 re lubrication cycles during an inspection Each time you re lubricate ensure that the bearing is two thirds full
59. Phase voltage The white connecting leads are the ends of a converter loop and depending on the motor connection must be connected to the motor terminal block instead of the A or A bridge Factory wiring A The following figure shows the factory wiring for the BSR brake control Example Motor AC 230 V AC 400 V Brake AC 230 V 242599819 1 Brake coil 2 SR11 15 current relay 114 Operating Instructions DR 71 225 315 AC Motors Appendix Wiring diagrams 9 1 7 BMP3 1 brake control in the terminal box Brake BE120 BE122 BMP3 1 brake control Apply voltage to release the brake see nameplate Contact rating of the brake contactors AC3 according to EN 60947 4 1 Separate supply cables are required for the voltage supply BMP3 1 The following figure shows the wiring for the BMP3 1 brake rectifier for the AC side cut off as well as the DC and AC side cut off DC VL AC BMP3 1 365750411 1 Brake coil Operating Instructions DR 71 225 315 AC Motors 115 9 Appendix Wiring diagrams 9 1 8 V forced cooling fan A Steinmetz The following figure shows the wiring of the V forced cooling fan for delta Steinmetz con nection for 1 phase operation PE L1 N U1 VI w1 523348491 A connection The following figure shows the wiring of the V forced cooling fan for A connection L1 L2 L3 523350155 A connection The following figure shows th
60. Washer 156 Label 219 Hex nut 262 Terminal clip 390 O ring 616 Retaining plate 705 Protective cowl 706 Spacer bolt 707 Hex head screw 715 Hex head screw Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance 7 Inspection maintenance for DR 71 DR 225 motors 7 5 4 DR 71 DR 225 inspection steps HAZARD A Risk of crushing if the drive starts up unintentionally Severe or fatal injuries Disconnect the motor from the power supply and safeguard it against accidental startup before starting work Carefully observe the following steps Remove forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 2 Remove fan guard 35 and fan 36 3 Remove stator Size DR 71 DR 132 Remove machine screws 13 from flanged endshield 7 and B side endshield 42 Remove stator 16 from flanged endshield 7 Size DR 160 DR 180 Loosen hex head screw 19 and remove B side endshield 42 Loosen hex head screw 15 and remove stator from flanged endshield Size DR 200 DR 225 Loosen hex head screw 15 and remove the flanged endshield 7 from the stator With gearmotors Remove oil flinger 107 Loosen hex head screw 19 and remove the complete rotor 1 together with the B side endshield 42 Loosen hex head screw 25 and remove the complete rotor 1 from the B side endshie
61. asher 256 conical coil springs 57 studs 56 releasing lever 53 Unfasten hex nuts 61 carefully remove complete magnet 54 and remove brake springs 50 265 Remove the pressure plate 49 and brake disk 68b and clean the brake compo nents 7 Install a new brake disk 8 Re install the brake components Except for the fan and the fan guard because the working air gap has to be set first see section Setting the working air gap of the BE120 BE122 brakes see page 84 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance 7 Inspection maintenance for DR 315 brakemotors 9 With manual brake release Use setting nuts to set the floating clearance s between the conical coil springs pressed flat and the setting nuts see following figure This floating clearance s is necessary so that the pressure plate can move up as the brake lining wears Otherwise reliable braking is not guaranteed 353592459 Brake Floating clearance s mm BE120 BE122 2 10 Put the rubber sealing collar back in place and re install the dismantled parts NOTES The lockable manual brake release type HF is already released if a resistance is encountered when operating the setscrew After replacing the brake disk the maximum braking torque is reached only after several cycles Operating Instructions DR 71 225
62. bly 35 11 220 232 619 715 706 657 707 986099723 1 Rotor 619 Encoder 35 Fan guard 657 Cover 220 Connection cover 706 Spacer bolt 232 Screws 707 Screws 367 Retaining screw 715 Screws Loosen the screws 707 and the remove cover 657 Use SW13 spacer bolts 706 to counterhold Unscrew the connection cover 619 and remove it Remove the screws 232 Remove the fan guard 35 Force off the encoder by loosening the central retaining screw 367 If the encoder is hard to loosen you can loosen or counterhold the encoder shaft at the installed SW17 spanner flat Apply NOCO Fluid to the encoder shaft Place the encoder in the rotor bore and tighten the central retaining screw 367 max 6 Nm Install the fan guard Attach the torque plate of the encoder to the air outlet using the 2 screws 232 Install connection cover 619 Install the cover 657 with the screws 707 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance 7 Motor and brake maintenance preliminary work 7 4 3 Removing the incremental encoder from DR 315 The following figure shows the disassembly of the incremental encoder on the DR 315 35 734 367 220 659 657 748 367 220 407629451 35 Fan guard 659 Screw 220 Encoder 734 Nut 367 Retaining screw 748 Screw 657 Protection cover Removing EH7 Remove the protection cove
63. connection of the KTY to ensure correct evaluation of the temperature sensor Check the polarity The characteristic curve in the following figure shows the resistance curve subject to the motor temperature with a measuring current of 2 mA and correct pole connection 3000 2500 2000 R Q 1500 1000 500 0 100 50 0 50 100 150 200 250 300 350 T C Technical Data KTY84 130 Connection Reds Blue Total resistance at 20 25 C 540 0 lt R lt 640 Q Test current lt 3mA Operating Instructions DR 71 225 315 AC Motors Electrical Installation Accessory equipment 5 10 4 PT100 temperature detection STOP Incorrect connection may motor winding ature sensor can damage its perature sensor cause damage to the temperature sensor and the Avoid currents gt 4 mA in the circuit of the PT100 since high self heating of the temper insulation and the motor winding Observe the correct connection of the PT100 to ensure correct evaluation of the tem The characteristic curve in the following figure shows the resistance curve subject to the motor temperature 300 250 200 R Q 150 100 50 100 50 0 50 100 150 200 250 T C Technical data PT100 Connection Red white Resistance at 20 25 C per PT100 107O lt R lt 1100 Test curren
64. crew e The self re engaging manual brake release type HR can be operated with normal hand pressure In brake motors with self re engaging manual brake release the manual brake release lever must be removed after startup maintenance A bracket is provided for storing the lever on the outside of the motor NOTES Important After replacing the brake disk the maximum braking torque is reached only after several cycles Operating Instructions DR 71 225 315 AC Motors 69 Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 7 6 11 Changing the braking torque of BE05 BE32 brakes The braking torque can be altered in stages by changing the type and number of brake springs e by changing the complete magnet only possible for BEO5 and BE1 by changing the brake from motor size DR 90 by changing to a two disk brake BE30 only For the possible braking torque steps please refer to section Technical Data see page 95 7 6 12 Changing the brake spring of BE05 BE32 brakes A HAZARD Risk of crushing if the drive starts up unintentionally Severe or fatal injuries e Isolate the motor and brake from the power supply before starting work safeguarding them against accidental startup e Carefully observe the following steps 1 Remove the following forced cooling fan and incremental encoder if installed See section Motor and brake maintenance
65. cut off Holding Type Function Voltage current Type Balt golor number code lhmax A One way rectifier with gmp electronic switching inte AS 230 575 v 2 8 BMP 3 1 8295077 grated voltage relay for cut off in the DC circuit Operating Instructions DR 71 225 315 AC Motors 105 Technical Data Permitted rolling bearing types 8 7 Permitted rolling bearing types 8 7 1 Rolling bearing types for motor sizes DR 71 DR 225 A side bearing B side bearing Motor type IEC motor Gearmotor AC motor Brakemotor DR 71 6204 2Z J C3 6303 2Z J C3 6203 2Z J C3 6203 2RS J C3 DR 80 6205 2Z J C3 6304 2Z J C3 6304 2Z J C3 6304 2RS J C3 DR 90 DR 100 6306 2Z J C3 6205 2Z J C3 6205 2RS J C3 DR 112 DR 132 6308 2Z J C3 6207 2Z J C3 6207 2RS J C3 DR 160 6309 2Z J C3 6209 2Z J C3 6209 2RS J C3 DR 180 6312 2Z J C3 6213 2Z J C3 6213 2RS J C3 DR 200 DR 225 6314 2Z J C3 6314 2Z J C3 6314 2RS J C3 8 7 2 Rolling bearing types for motor size DR 315 A side bearing B side bearing Motor type IEC motor Gearmotor IEC motor Gearmotor DR 315K 6319 J C3 6319 J C3 DR 315S 6319 J C3 6319 J C3 DR 315M 6322 J C3 6322 J C3 DR 315L Motor with rein forced bearing UT NA side bearin side bearin ERF Motor type 3 IEC motor Gearmotor DR 315K 6319 J C3 DR 315S NU319E 6319 J C3 DR 315M 6322 J C3 DR 315L
66. d 116 Serrated lock washer 117 Stud 118 Washer 119 Hex head screw 123 Hex head screw 128 Serrated lock washer 129 Screw plug 131 Gasket for cover 132 Terminal box cover 134 Screw plug 139 Hex head screw 140 Washer 151 Machine screw 219 Hex nut 250 Oil seal 452 Terminal strip 351998603 454 Top hat rail 604 Lubrication ring 606 Greasing nipple 607 Greasing nipple 608 Oil seal flange 609 Hex head screw 633 End bracket 634 End plate 705 Protective cowl 706 Spacer bolt 707 Hex head screw 715 Hex nut 716 Washer 13 14 Motor Structure Nameplate unit designation 3 5 Nameplate unit designation 3 5 1 Nameplate Example DRE gearmotor with fF brake SEWPAEURODRIVE 76646 Bruchsal Germany RF47 DRE90M4BE2 TF Z C 01 300123456 0002 06 rpm 1425 88 kw 1 1 S1 O V 230 400 A Y V 220 242 A 380 420 Y M M1 UBR 220 240 AC Nm 20 E E GFF 3 1EC60034 i 16 22 Nm 122 cos p 0 79 A 4 45 2 55 Ins Cl 130 B IP 55 Hz 50 C BGE1 5 kg 41 0188 229 5 NM TA CLP CC VG220 0 651 Made in Germany y 3 5 2 Unit designation Example Foot mounted AC motor with brake 9007199440759179 DRE 90 M4 BE2 FI TF ES7S pS Motor option sinusoidal encoder ES7S Motor option thermal motor protection with thermistor TF IEC foot mounted motor version Motor with brake BE2 Motor length and number of poles Motor size DR moto
67. e screws 19 and hex nuts 17 Lift the oil seal flange 21 with the setscrew and fas ten using 2 screws 25 Remove the setscrew and screw in the remaining screws 25 14 Renew oil seals A side insert the oil seal 106 and for gearmotors the oil seal 250 and re place the oil flinger 107 With gearmotors fill about two thirds of the space between the two oil seals with grease Kl ber Petamo GHY133 B side insert the oil seal 30 and coat the sealing lip with the same grease 15 Install the fan 36 and fan guard 35 Operating Instructions DR 71 225 315 AC Motors 79 80 Inspection Maintenance Inspection maintenance for DR 315 brakemotors 7 8 Inspection maintenance for DR 315 brakemotors 7 8 1 DR 315 brakemotor basic structure 1 Motor with brake endshield 22 Hex head screw 31 Key 32 Circlip 35 Fan guard 36 Fan 37 V ring 47 O ring 53 Releasing lever 55 Closing piece 56 Stud 57 Conical coil spring 58 Setting nut 62 Circlip 64 Setscrew 70 Carrier 57 255 256 58 353595787 71 Key 255 Conical seat 256 Spherical washer 550 Pre assembled brake 900 Screw 901 Sealing Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance Inspection maintenance for DR 315 brakemotors 7 8 2 BE120 BE122 brake basic structure 50 265 353594123 28 Closing ca
68. e eased ede ay 41 Operating Instructions DR 71 225 315 AC Motors Index R Reinforced bearidQ ooooococccnccnnccccccccnncncoononcnnnnns 15 50 Re lUDriCation eccecceceeeceeeeeeeeeeeteeseenennaeeaeeees 49 Re lubrication periods ccceeeeeeeeeeeeeeeeeeeeteees 50 Removing the Encodel cccceceeeees 51 52 53 A e ts ne 52 A rs dad e ieee 53 A e exes aco 51 ESTA A A 52 Enron dde e ee e dee 53 ESTA A aa 51 Removing the incremental encoder 51 52 53 A darla ea hae 52 A oia 53 PSF aaa o did 51 ESTA A E 52 E a ed rad 53 ET UCI Odd 51 Replacing the brake DR Om Sit recht eer rr et a aE 90 DR 71 DR60 acicate 74 DR 90 DR 225 ser a oada adi 75 Replacing the brake disk BEOD BE3 2 mieie ath ain ne ee teas 68 BE120 BE122 er E I A aT 86 Retrofitting HR HF manual brake release 76 Rolling bearing types oooononccccnnnnooccccccnnnnnccnnnannns 106 ROue a N ht aden 46 S Sety NOE iii EE EE 7 Designated USC ooooonooccccccnononcccccnnnoncnnncnnnn cnn rc nannn nn 8 Electrical CONNECTION oooooooccccinnnccccocooncncnnccnnnnnnn 9 General information ccccecceeeeeseeteettreaeeees 7 installation e arta cid 8 Operation siii ia 9 TitANS PO ao Bee 8 Setting the working air gap BEOD BESZ tl laa 66 BE120 BE122 viii iia tides 84 Special aspects in switching operation 21 Special aspects of low speed motors 21 Special
69. e equipped with a cover to prevent foreign objects from falling into the fan Ensure that ventilation openings are not obstructed and that used air including air from adjacent units cannot be drawn in again straight away Observe the notes in the Mechanical Installation section Operating Instructions DR 71 225 315 AC Motors Safety Notes Electrical connection 2 6 Electrical connection All work may only be carried out by qualified personnel During work the low voltage machine must be on standstill enabled and safeguarded against an accidental restart This also applies to auxiliary circuits e g anti condensation heating Check that the motor is de energized Exceeding the tolerances in EN 60034 1 VDE 0530 part 1 voltage 5 frequency 2 curve shape symmetry increases the heating and influences electromagnetic compatibility Observe nameplate data and the wiring diagram in the terminal box Pay attention to the wiring information and different data on the nameplate as well as observing the wiring diagram The connection should be a continuous secure electrical connection no protruding wire ends use the cable end equipment intended for this purpose Establish a secure pro tective earth connection When the motor is connected the distances to non insulated and live parts must not be shorter than the minimum values according to IEC 60664 and national regulations With low voltage the distances sho
70. e following steps a A OO N Remove forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 Remove the flange cover or fan guard 35 circlip 32 and fan 36 Unfasten brake connector Unfasten screws 900 and remove brake from brake endshield Align the cam of the friction disk and mount the brake onto the brake endshield using a screw 900 With manual brake release Use setting nuts to set the floating clearance s between the conical coil springs pressed flat and the setting nuts see following figure This floating clearance s is necessary so that the pressure plate can move up as the brake lining wears Otherwise reliable braking is not guaranteed 353592459 Brake Floating clearance s mm BE120 BE122 2 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance 7 Inspection maintenance DUB 7 9 Inspection maintenance DUB 7 9 1 DUB connected to DR 90 100 with BE2 basic structure 559 S 555 562 558 353595787 49 Pressure plate for DUB 556 Angle bracket 561 Stud 66 Rubber sealing for DUB 557 Bolts 562 Washer 112 Terminal box lower part 558 Hex head screw 945 Countersunk screw 379 Cable gland 559 Pan head screw 946 Mounting plate complete 555 Microswitch 560 Hex head screw Op
71. e liability for in jury to persons or damage to equipment or property resulting from non observance of these operating instructions In such cases any liability for defects is excluded 1 5 Copyright notice 2008 SEW EURODRIVE All rights reserved Any reproduction modification distribution or unintended use in whole or in part is pro hibited Operating Instructions DR 71 225 315 AC Motors Safety Notes Preface 2 Safety Notes The following basic safety notes are intended to prevent injury to persons and damage to property The operator must ensure that the basic safety notes are read and ob served Make sure that persons responsible for the system and its operation as well as persons who work independently on the unit have read through the operating instruc tions carefully and understood them If you are unclear about any of the information in this documentation please contact SEW EURODRIVE 2 1 Preface The following safety notes relate primarily to the use of motors If using gearmotors please also refer to the safety notes for gear units in the corresponding operating in structions Also observe the supplementary safety notes in the individual sections of these operat ing instructions 2 2 General information A HAZARD During operation the motors and gearmotors can have live bare and movable or ro tating parts as well as hot surfaces depending on their enclosure Severe or fatal injuries
72. e wiring of the V forced cooling fan for A connection PE L1 L2 L3 U1 vai w1 n a eS SS a E R a L1 L2 L3 523351819 116 Operating Instructions DR 71 225 315 AC Motors Malfunctions S A Motor malfunctions lt 10 Malfunctions 10 1 Motor malfunctions Malfunction Possible cause Remedy Motor does not start up Supply cable interrupted Check the connections and intermediate terminal points correct if necessary Brake does not release See section Brake malfunctions see page 119 Supply cable fuse has blown Replace fuse Motor protection switch has triggered Check that the motor protection switch is set correctly current specification is on the nameplate Motor protection does not trip Check motor protection control Malfunction in control or in the control pro cess Observe the switching sequence correct if necessary Motor only starts with diffi culty or does not start at all Motor power designed for delta connection but connected in star Correct the connection from star to delta follow the wiring diagram Motor power designed for star star connec tion but only connected in star Correct the connection from star to star star follow the wiring diagram Voltage or frequency deviate considerably from setpoint at least while being switched on Provide better power supply system reduce the power supply load
73. ead screw 633 End bracket 634 End plate 705 Protective cowl 706 Spacer bolt 707 Hex head screw 715 Hex nut 716 Washer Inspection Maintenance Inspection maintenance for DR 315 motors 7 7 2 DR 315 inspection steps Severe or fatal injuries Risk of crushing if the drive starts up unintentionally Disconnect the motor from the power supply and safeguard it against accidental startup before starting work Carefully observe the following steps Remove forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 With gearmotors Remove the motor from the gear unit 2 Remove fan guard 35 and fan 36 3 Unfasten machine screws 25 and 19 and remove B side endshield 42 4 Unfasten machine screws 15 from the flange 7 and remove the complete rotor 1 9 together with the flange With gearmotors pull off the oil flinger 107 Loosen screws 609 and separate the rotor from the flange 7 Before disassembly protect the oil seal seat from damage using adhesive tape or a protective sleeve Visual inspection Is there any moisture or gear unit oil inside the stator If not proceed to step 8 If there is condensation proceed to step 7 If there is gear oil have the motor repaired by a specialist workshop If there is moisture inside the stator Clean the winding dry it and
74. ect or start up the motor if the wiring diagram is missing You can obtain the valid wiring diagrams from SEW EURODRIVE free of charge 5 2 Wiring notes Comply with the safety notes during installation 5 2 1 Protecting the brake control system against interference Unless they are shielded brake cables must always be routed separately from other power cables with phased currents to protect brake controls against interference Power cables with phased currents are in particular Output cables from frequency inverters and servo controllers soft start units and brake units Supply cables for braking resistors and similar options 5 2 2 Protecting the motor protection devices against interference To protect against interference by SEW motor protection devices temperature sensors TF winding thermostats TH e You may route separately shielded supply cables together with switched mode power lines in one cable e You must not route unshielded supply cables together with switched mode power lines in one cable 18 Operating Instructions DR 71 225 315 AC Motors Electrical Installation Special aspects for operation with a frequency inverter 5 3 Special aspects for operation with a frequency inverter When motors are powered from inverters you must adhere to the wiring instructions is sued by the inverter manufacturer You must also observe the operating instructions for the frequency inverter 5 3 1 Motor on SEW in
75. eleasing lever 22 Hex head screw 55 Closing piece 31 Key 56 Stud 32 Circlip 57 Conical coil spring 35 Fan guard 58 Setting nut 36 Fan 62 Circlip 47 O ring 70 Carrier 51 Hand lever 71 Key Operating Instructions DR 71 225 315 AC Motors 56 51 A RS 527223691 95 Sealing ring 550 Pre assembled brake 698 Plug connector cpl only BE20 BE32 900 Screw 901 O ring 61 Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 7 6 4 DR 71 DR 225 brakemotor inspection steps Severe or fatal injuries Risk of crushing if the drive starts up unintentionally Isolate the motor and brake from the power supply before starting work safeguarding them against accidental startup Carefully observe the following steps Remove forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 2 Remove fan guard 35 and fan 36 3 Remove stator Size DR 71 DR 132 Remove machine screws 13 from flanged endshield 7 and brake endshield 42 Remove stator 16 from flanged endshield 7 Size DR 160 DR 180 Loosen hex head screw 19 and remove brake endshield 42 Loosen hex head screw 15 and remove stator from flanged endshield Size DR 200 DR 225 Loosen hex head screw 15 and remove the flanged endshield 7 from the stator
76. equest Zone industrielle 2 rue Denis Papin F 77390 Verneuil l Etang France Production Haguenau SEW USOCOME Tel 33 3 88 73 67 00 Sales 48 54 route de Soufflenheim Fax 33 3 88 73 66 00 Service B P 20185 http www usocome com F 67506 Haguenau Cedex sew usocome com Production Forbach SEW EUROCOME Tel 33 3 87 29 38 00 Zone Industrielle Technop le Forbach Sud B P 30269 F 57604 Forbach Cedex Assembly Bordeaux SEW USOCOME Tel 33 5 57 26 39 00 Sales Parc d activit s de Magellan Fax 33 5 57 26 39 09 Service 62 avenue de Magellan B P 182 F 33607 Pessac Cedex Lyon SEW USOCOME Tel 33 4 72 15 37 00 Parc d Affaires Roosevelt Fax 33 4 72 15 37 15 Rue Jacques Tati F 69120 Vaulx en Velin Paris SEW USOCOME Tel 33 1 64 42 40 80 Fax 33 1 64 42 40 88 Additional addresses for service in France provided on request 122 Operating Instructions DR 71 225 315 AC Motors Address List Algeria Sales Alger R ducom Tel 213 21 8222 84 16 rue des Fr res Zaghnoun Fax 213 21 8222 84 Bellevue El Harrach reducom_sew yahoo fr 16200 Alger Argentina Assembly Buenos Aires SEW EURODRIVE ARGENTINA S A Tel 54 3327 4572 84 Sales Centro Industrial Garin Lote 35 Fax 54 3327 4572 21 Service Ruta Panamericana Km 37 5 sewar sew eurodrive com ar 1619 Garin http www sew eurodrive com ar Australia Assembly Melbourne SEW EURODRIVE PTY LTD
77. er sealing collar back in place and re install the dismantled parts Operating Instructions DR 71 225 315 AC Motors 67 Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 7 6 10 Replacing the brake disk of BE05 BE32 brakes When replacing the brake disk check the other removed parts as well and replace them if need be A HAZARD Risk of crushing if the drive starts up unintentionally Severe or fatal injuries Isolate the motor and brake from the power supply before starting work safeguarding them against accidental startup e Carefully observe the following steps NOTES The brake of DR 71 DR 80 motor sizes cannot be removed from the motor because the BE brake is directly installed on the brake endshield of the motor The brake of DR 90 DR 225 motor sizes cannot be removed from the motor for replacing the brake disk because the BE brake is pre installed on the brake endshield of the motor with a friction disk 1 Remove the following forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 Flange cover or fan guard 35 circlip 32 62 and fan 36 2 Remove the brake cable BE05 BE11 Remove the terminal box cover and unfasten the brake cable from the rectifier BE20 BE32 Loosen safety screws of the brake plug connector 698 and remove plug connector
78. erating Instructions DR 71 225 315 AC Motors 91 92 Inspection Maintenance Inspection maintenance DUB 7 9 2 DUB connected to DR 90 315 with BE5 BE122 basic structure LD 2 DES 562 558 556 555 561 557 560 1559 353595787 49 Pressure plate for DUB 556 Angle bracket 561 Stud 66 Rubber sealing for DUB 557 Bolts 562 Washer 112 Terminal box lower part 558 Hex head screw 379 Cable gland 559 Pan head screw 555 Microswitch 560 Hex head screw Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance Inspection maintenance DUB 7 9 3 Inspection maintenance DUB1 for function monitoring A HAZARD Risk of crushing if the drive starts up unintentionally Severe or fatal injuries Disconnect the motor from the power supply and safeguard it against accidental startup before starting work Carefully observe the following steps Check and if need be adjust the working air gap according to section Setting the working air gap for BE brake Screw hex head screw 560 against the actuator of microswitch 555 until it switches over brown blue contacts closed While screwing apply hex nut 561 to eliminate the longitudinal play from the thread Turn hex head screw 560 back until microswitch 555 switches back contacts brown blue open To ensure operational reliability turn
79. ff any abrasion Measure the brake disk 68 Minimum brake disk thickness see section Technical Data see page 95 Replace brake disk if necessary see section Replacing the brake disk of BEO5 BE32 brakes see page 68 BE30 BE32 Unfasten the setting sleeves 67 by turning it towards the brake end shield Measure the working air gap A see following figure use a feeler gauge and measure at three points offset by 120 between the pressure plate 49 and damping plate 718 179978635 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance 7 Inspection maintenance for DR71 DR 225 brakemotors 6 BE05 BE20 Tighten the hex nuts 61 until the working air gap is set correctly see section Technical Data see page 95 BE30 BE32 Tighten the hex nuts 61 until the working air gap is 25 mm 7 If you are mounting the BE32 in a vertical position set the 3 springs on the brake sta tionary disk to the following measurement Mounting position X in mm Brake at the top 7 3 Brake at the bot om 6 5 49 68b 52b x 68 900 X 49 Pressure plate 52b Brake lining BE32 only 68 Brake disk 68b Brake disk BE32 only 900 Hex nut 8 BE30 BE32 Tighten the setting sleeves 67 towards the magnet until the working air gap is set correctly see section Technical Data see page 95 9 Put the rubb
80. for connecting to the trip switch Example TF TH to a two pole terminal strip 1b 2b 3b 4b 1 TF TH 1 TF TH 2 TF TH 2 TF TH The following illustration shows the connection of the motor protection with 2 TF PTC thermistor sensors or TH bimetallic thermostats and Hx anti condensation heating 1b 2b 3b 4b 1 TF TH 1 TF TH 2 TF TH 2 TF TH Operating Instructions DR 71 225 315 AC Motors 109 9 Appendix Wiring diagrams 9 1 3 Motor protection using TF or TH with DR315 TF TH The following figures show the connection of the motor protection with TF PTC ther mistor sensors or TH bimetallic thermostats Depending on the design an x pole terminal clip is available for connecting to the trip switch Example TF TH to terminal strip 1 TF mio 1 TH 1 TH Example 2 x TF TH to terminal strip 1 TF 1 TF 2 TF mle 1 TH 1 TH 2 TH 2 TH 110 Operating Instructions DR 71 225 315 AC Motors Appendix Wiring diagrams 9 1 4 EI7 Built in encoder The following figure shows the connection of the built in encoder El7 The encoder is equipped with a 10 pole terminal strip o A AA A AAA AA o y SDIDIDIDODOS 10 CO o SY
81. g Instructions DR 71 225 315 AC Motors Electrical Installation 5 Connecting the motor Design 1b 11 88864779 1 External connection with ring cable lug to DIN 46237 or DIN 46234 for example 2 Terminal stud 8 Flange nut 4 Terminal link 5 Terminal washer 6 Winding connection with Stocko connection terminal Design 2 1 2 3 4 SS 1 Terminal stud 2 Lock washer 3 Terminal washer 4 Winding connection 5 Upper nut 6 Washer 7 External connection with ring cable lug to DIN 46237 or DIN 46234 for example 8 Lower nut 185439371 Operating Instructions DR 71 225 315 AC Motors 27 Electrical Installation Connecting the motor Design 3 199641099 1 External connection with ring cable lug to DIN 4637 or DIN 46234 for example 2 Terminal stud 8 Upper nut 4 Washer 5 Terminal link 6 Lower nut 7 Winding connection with ring cable lug 8 Serrated lock washer Design 4 1139606667 1 Terminal box 2 Terminal clip 3 PE conductor 4 Lock washer 5 Hex head screw Operating Instructions DR 71 225 315 AC Motors Electrical Installation Connecting the motor Design 5 1 Hex nut 2 Washer 3 PE conductor with cable lug 4 Serrated lock washer 5 Stud 6 Terminal box Operating Instructions DR 71 225 315 AC Motors 1139608587 29 30
82. h a backstop 46 Operating Instructions DR 71 225 315 AC Motors Table of Contents 10 11 Inspection Maintenance oooocoonnonncncccnnenccenonnnnnnnnannnnncnnnnnnnnnnnnnnnn nn nn nan crrnn ren 48 7 1 Inspection and maintenance intervValS ooonnnnncnnnnnnnnncnnnnnnnnnccconcnnconncnnnnnnnn 48 7 2 Bearing lubrication ernennen e a nan n cnn cnn non GA ARATA 49 7 3 Reinforced bearidg ooooicocnnnniccnnnmnddccniccc 50 7 4 Motor and brake maintenance preliminary Work ooncconnnnccnnnnnnccccnnnnos 51 7 5 Inspection maintenance for DR 71 DR 225 motors oooconncncccccoconcccccnnccnnn 54 7 6 Inspection maintenance for DR71 DR 225 brakemotorS cee 59 7 7 Inspection maintenance for DR 315 MOtOFS ooococccccccccnncnnnonconcnnccnncnnnininn 17 7 8 Inspection maintenance for DR 315 brakemotorS ooccccnninicoconcciccnnccnnnn 80 7 9 Inspection maintenance DUB oooocccccncnnnnnncnnoncnnncnnnnnncnnnnnnnnnnnnnnnnccnnnnnnno 91 Technical Data 95 8 1 Work done working air gap braking torques oooonncicinnnniciccnnncnnicronnnnnnns 95 8 2 Braking torque assignMent ooononcccccnnnoncccccnnconcnccnnnnnnnnncnnnnn nn nr cnnnnn nc nara 96 8 3 Operating CUITeN S oarsmen aa A cnn cnn ner cnn 97 8 4 RESIStOMSi2 2 iid serine aise eevee eed a eei aa a aa otha Ae 100 8 5 Brake rectifier COMbiNati0NS ooooooooococcnnnnnnnnnnnccnconoonnnncnnnnnnnnnnnnnnnrnnnnnnnno 103 8 6 Brake control systemi erria AT
83. has to be set first see section Setting the working air gap of the BE120 BE122 brakes see page 84 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance Inspection maintenance for DR 315 brakemotors 8 With manual brake release Use setting nuts to set the floating clearance s between the conical coil springs pressed flat and the setting nuts see following figure This floating clearance s is necessary so that the pressure plate can move up as the brake lining wears Otherwise reliable braking is not guaranteed 353592459 Brake Floating clearance s mm BE120 BE122 2 9 Put the rubber sealing collar back in place and re install the dismantled parts NOTE Replace setting nuts 58 and hex nuts 61 if the removal procedure is repeated Operating Instructions DR 71 225 315 AC Motors 89 7 Inspection Maintenance Inspection maintenance for DR 315 brakemotors 90 7 8 8 Replacing the brake of DR 315 STOP The mounting position for installation should correspond to the specifications on the nameplate make sure that the intended mounting position is permitted A Risk of crushing if the drive starts up unintentionally Severe or fatal injuries Isolate the motor and brake from the power supply before starting work safeguarding them against accidental startup Carefully observe th
84. hex head screw 560 further back by one sixth of a revolution 0 1 mm Tighten hex nut 561 while doing so hold hex head screw 560 to keep it in the cor rect position Switch the brake on and off several times Check whether the microswitch opens and closes reliably in any motor shaft position Therefore change the position of the motor shaft manually several times Operating Instructions DR 71 225 315 AC Motors 93 94 Inspection Maintenance Inspection maintenance DUB 7 9 4 Inspection maintenance DUB2 for wear monitoring Severe or fatal injuries Risk of crushing if the drive starts up unintentionally Disconnect the motor from the power supply and safeguard it against accidental startup before starting work Carefully observe the following steps Check and if need be adjust the working air gap according to section Setting the working air gap for BE brake Screw hex head screw 560 against the actuator of microswitch 555 until it switches over brown blue contacts closed While screwing apply hex nut 561 to eliminate the longitudinal play from the thread For BE2 BE5 Loosen hex head screw 560 towards the microswitch 555 by three quarters of a revolution with BE2 by about 0 375 mm with BES by about 0 6 mm With BE11 BE122 Loosen hex head screw 560 towards the microswitch 555 by a whole revolution about 0 8 mm Tighten
85. hnic Marketing Service Tel 216 71 4340 64 71 4320 29 5 Rue El Houdaibiah Fax 216 71 4329 76 1000 Tunis tms tms com tn Turkey Assembly Istanbul SEW EURODRIVE Tel 90 216 4419164 3838014 Sales Hareket Sistemleri San ve Tic Ltd Sti 3738015 Service Bagdat Cad Koruma Cikmazi No 3 Fax 90 216 3055867 TR 34846 Maltepe ISTANBUL http Awww sew eurodrive com tr sew sew eurodrive com tr Ukraine Sales Dnepropetrovsk SEW EURODRIVE Tel 380 56 370 3211 Service Str Rabochaja 23 B Office 409 Fax 380 56 372 2078 49008 Dnepropetrovsk http www sew eurodrive ua sew sew eurodrive ua USA Production Southeast SEW EURODRIVE INC Tel 1 864 439 7537 Assembly Region 1295 Old Spartanburg Highway Fax Sales 1 864 439 7830 Sales P O Box 518 Fax Manufacturing 1 864 439 9948 Service Lyman S C 29365 Fax Assembly 1 864 439 0566 Cooporate Offices Fax Confidential HR 1 864 949 5557 http www seweurodrive com cslyman seweurodrive com Assembly Northeast SEW EURODRIVE INC Tel 1 856 467 2277 Sales Region Pureland Ind Complex Fax 1 856 845 3179 Service 2107 High Hill Road P O Box 481 csbridgeport seweurodrive com Bridgeport New Jersey 08014 Midwest Region SEW EURODRIVE INC Tel 1 937 335 0036 2001 West Main Street Fax 1 937 440 3799 Troy Ohio 45373 cstroy seweurodrive com Southwest SEW EURODRIVE INC Tel 1 214 330 4824 Region 3950 Platinum Way Fax 1 214 330 4724 Dallas Texas 75237 csdallas seweurodrive com Western Region SEW EURODRIVE INC
86. ial to observe the safety notes in section 2 see page 7 during installation Incase of problems refer to section Malfunctions see page 117 6 1 1 Before startup make sure that the drive is undamaged and not blocked the measures stipulated in section Preliminary work see page 15 are performed after extended storage periods e all connections have been made properly e the direction of rotation of the motor gearmotor is correct motor rotating clockwise U V W to L1 L2 L3 e all protective covers have been installed correctly all motor protection equipment is active and set for the rated motor current there are no other sources of danger present 6 1 2 During startup make sure that the motor is running correctly no overload no speed fluctuation no loud noises etc e the braking torque corresponds to the respective application Observe chapter Technical Data see page 95 and the nameplate STOP On brake motors with a self re engaging manual brake release the hand lever must be removed after startup A bracket is provided for storing the lever on the outside of the motor housing Operating Instructions DR 71 225 315 AC Motors 6 45 6 46 Altering the blocking direction on motors with a backstop C xD Startup Y 6 2 Altering the blocking direction on motors with a backstop 6 2 1 DR 71 DR 80 with backstop basic structure y NI 4
87. info boznos gr Hong Kong Assembly Hong Kong SEW EURODRIVE LTD Tel 852 36902200 Sales Unit No 801 806 8th Floor Fax 852 36902211 Service Hong Leong Industrial Complex contact sew eurodrive hk No 4 Wang Kwong Road Kowloon Hong Kong Operating Instructions DR 71 225 315 AC Motors 11 125 11 Address List Hungary Sales Budapest SEW EURODRIVE Kft Tel 36 1 437 06 58 Service H 1037 Budapest Fax 36 1 437 06 50 Kunigunda u 18 office sew eurodrive hu India Assembly Vadodara SEW EURODRIVE India Private Limited Tel 91 265 2831086 Sales Plot No 4 GIDC Fax 91 265 2831087 Service POR Ramangamdi Vadodara 391 243 http www seweurodriveindia com Gujarat sales seweurodriveindia com subodh ladwa seweurodriveindia com Ireland Sales Dublin Alperton Engineering Ltd Tel 353 1 830 6277 Service 48 Moyle Road Fax 353 1 830 6458 Dublin Industrial Estate info alperton ie Glasnevin Dublin 11 http www alperton ie Israel Sales Tel Aviv Liraz Handasa Ltd Tel 972 3 5599511 Ahofer Str 34B 228 Fax 972 3 5599512 58858 Holon http www liraz handasa co il office Oliraz handasa co il Italy Assembly Milano SEW EURODRIVE di R Blickle amp Co s a s Tel 39 02 96 9801 Sales Via Bernini 14 Fax 39 02 96 799781 Service 1 20020 Solaro Milano http www sew eurodrive it sewit sew eurodrive it Ivory Coast Sales Abidjan SICA Tel 2
88. ing diagrams from SEW EURODRIVE free of charge 5 10 1 TF temperature sensor STOP The temperature sensor TF may not be subjected to voltages gt 30 V The PTC thermistors comply with DIN 44082 Resistance measurement measuring instrument with V lt 2 5 V orl lt 1 mA Standard measured values 20 500 Q thermal resistance gt 4000 Q When using the temperature sensor for thermal monitoring the evaluation function must be activated to maintain reliable isolation of the temperature sensor circuit If the tem perature reaches an excessive level the thermal protection function must be activated immediately 5 10 2 TH winding thermostats The thermostats are connected in series and open when the permitted winding temper ature is exceeded They can be integrated in the drive monitoring circuit ACV DC V Voltage U V 250 60 24 Current cos 1 0 2 5 1 0 1 6 A Current cos 0 6 1 6 A Contact resistance max 1 ohm at DC 5V 1 mA Operating Instructions DR 71 225 315 AC Motors 40 Electrical Installation Accessory equipment 5 10 3 KTY84 130 temperature sensor STOP Incorrect connection may cause damage to the temperature sensor and the motor winding Avoid currents gt 4 mA in the circuit of the KTY since high self heating of the tempera ture sensor can damage its insulation and the motor winding It is essential to observe the correct
89. io 64 BE120 BE122 ui 81 BELO reia 65 BESO BES2 cuido S 65 Brake BEOS BE2 iiidid iiini deri dedicada 64 BEBE li it 64 BE120 BE 122 rennin ndice isda ceda 81 BE in a 65 BESOIEBES Lai 65 Braking torque assignment oconoocccccnnnconccccnnnnnns 96 Braking torques oooooocccccconocccccccnnnncccncnanancnncnnnns 95 Operating currents ee eeeeeeeeeeeeeeeeeeeeeneeeees 97 RESISLONS eir a a its 100 Work dB oooccococcooconococcnnccncnncnnanno cnn cnn nnnnnnnnnnnnnns 95 Working all GaD cooccccnnnnnccccinnnonacancnnnonanananarnnnna no 95 Brake connection ooooccoccccocccccccccnnccnnnnnnnannnnonncnnnno 37 Brake controler a a 18 37 A 112 BGE mitico oa aa 112 BMP T eiiie AEEA RA tildado 115 E EE O 112 BOR E E AIEEE EE T 114 BUR oa n ar R E AAAA dit 112 Control CabiNBti ccccinnnccocinnnnnccocnnnnonanancnnnn nana non 105 Operating Instructions DR 71 225 315 AC Motors Motor wiring SPAC8 ooococcccccnnncccoccncncnanancnanonannnos 104 Brake control system oooccoconnncccccnnnnoccccnnnnnnnnnnnnns 104 Brake malfunctions oooooccccnnnnaccccnnnncoccccnnnnnnoncnnns 119 Brake rectifier combinations 0 eect tees 103 Brakemotor inspection DRS Se cst eet ol dad 82 DR 7 12D R225 iii 62 Brakemotor structure DR 160 DR 225 arar ATA 61 DRT ant a A 80 DR 71EDR GO en arinaa pa e AEn ER 59 DR 90 DR 132 hernia aii a 60 Braking torque assignment 96 Built in encodar oa iare Era EEE 111 Cc Changing the brake spring BEOS BES2 T teeatie
90. late Check the cross section of the brake supply cable increase cross section if necessary Inadequate cooling brake overheats Provide for cooling air supply or clear cooling air passages check air filter clean or replace if necessary Replace type BG brake rectifier with type BGE Brake coil has interturn short circuit or a short circuit to frame Check resistors and insulation of the brake coils see Resis tors section for resistance values Replace complete brake and brake control specialist work shop Check switchgear replace if need be Rectifier defective Replace rectifier and brake coil it may be more economical to replace the complete brake Operating Instructions DR 71 225 315 AC Motors 10 119 10 120 AS ca Malfunctions a Brake malfunctions Malfunction Possible cause Remedy Brake does not brake Working air gap not correct Measure and set working air gap See the following sections Setting the working air gap of brakes BE05 BE32 see page 66 e Setting the working air gap of brakes BE120 BE122 see page 84 If the brake disk is too thin replace the brake disk See the following sections e Replacing the brake disk of BE05 BE32 brakes see page 68 e Replacing the brake disk of brakes BE120 BE122 see page 86 Brake lining worn Replace entire brake disk See the following sections e Replacing the brake disk
91. ld 42 Visual inspection Is there any moisture or gear unit oil inside the stator If not proceed to step 7 If there is condensation proceed to step 5 If there is gear oil have the motor repaired by a specialist workshop If there is moisture inside the stator With gearmotors Remove the motor from the gear unit With motors without a gear unit Remove the A flange Remove the rotor 1 Clean the winding dry it and check it electrically see section Preliminary work see page 15 Operating Instructions DR 71 225 315 AC Motors 57 58 Inspection Maintenance Inspection maintenance for DR 71 DR 225 motors 7 Replace the grooved ball bearings 11 44 with permitted ball bearings See section Permitted rolling bearing types see page 106 8 Reseal the shaft A side Replace oil seal 106 B side Replace oil seal 30 Coat the sealing lip with grease Kl ber Petamo GHY 133 9 Reseal the stator seat Seal the sealing surface with duroplastic sealing compound operating temperature 40 C 180 C e g Hylomar L Spezial For size DR 71 DR 132 Replace sealing 392 10 Install the motor and accessory equipment Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 7 6 Inspection maintenance for DR71 DR 225 brakemotors 7 6 1 DR 71 DR 80 brakemotor basic structure 11 71
92. lled in the control cabinet e Check the cable cross sections braking currents see Section Technical Data e Connect the brake control according to the provided wiring diagram For motors in thermal class 180 H install the brake rectifier in the control cabinet Operating Instructions DR 71 225 315 AC Motors 37 38 Electrical Installation Connecting the brake 5 9 2 Connecting the DUB diagnostics unit Connect the diagnostics unit as shown in the wiring connection diagram s provided with the motor The maximum permitted connection voltage is AC 250 V with a maximum current of 6 A With low voltage the maximum voltage is AC 24 V or DC 24 V with max 0 1 A A subsequent change to low voltage is not permitted Function monitoring Wear monitoring Function and wear monitoring BK i 3 AA N NN BU1 BU1 boiin BN2 BU2 1 Brake 1 Brake 1 Brake 2 MP321 1MS microswitch 2 MP321 1MS microswitch 2 MP321 1MS microswitch 3 Function monitoring 4 Wear monitoring 1145889675 1145887755 1145885835 Operating Instructions DR 71 225 315 AC Motors Electrical Installation Accessory equipment 5 10 Accessory equipment Connect accessory equipment as shown in the wiring connection diagram s provided with the motor Do not connect or start up the accessory equipment if the wiring diagram is missing You can obtain the valid wir
93. lly Severe or fatal injuries Isolate the motor and brake from the power supply before starting work safeguarding them against accidental startup Carefully observe the following steps ON DOO fF W Remove the following forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 Flange cover or fan guard 35 circlip 32 62 and fan 36 Remove the brake cable BE05 BE11 Remove the terminal box cover and unfasten the brake cable from the rectifier BE20 BE32 Loosen safety screws of the brake plug connector 698 and remove plug connector Unfasten screws 900 and remove brake from brake endshield DR 90 DR 132 Observe the alignment of the sealing 901 Connect brake cable Align the cam of the friction disk Mount oil seal 95 With manual brake release Use setting nuts to set the floating clearance s between the conical coil springs pressed flat and the setting nuts see following figure This floating clearance s is necessary so that the pressure plate can move up as the brake lining wears Otherwise reliable braking is not guaranteed 177241867 Brake Floating clearance s mm BE05 BE1 BE2 1 5 BE5 BE11 BE20 BE30 BE32 2 Operating Instructions DR 71 225 315 AC Motors 75 76 Inspection Maintenance Inspection maintenance
94. n before you start your work oe D STOP For assembly the ambient temperature and the oil seals themselves may not be colder than 0 C since the oil seals could be damaged otherwise 7 1 Inspection and maintenance intervals Unit unit part Time interval What do do If used as a working brake Inspect the brake at least every 3000 hours of opera Measure the brake disk tion thickness e brake disk lining Measure and adjust working air gap BE brake Pressure plate Carrier gearing If used as a holding brake e Pressure rings j Suck off any abrasion Every 2 to 4 years depending on e Inspect the switch contacts and operating conditions replace them if necessary e g in case of burn out Motor Every 10 000 operating hours Inspect the motor e Check rolling bearing and change if necessary Replace the oil seal Clean the cooling air passages Drive e Varies Touch up or renew the surfaces anticorrosion coating idepending on external factors e Check and clean the air filter 1 The amount of wear depends on many factors and may be high The machine designer must calculate the required inspection maintenance intervals individually in accordance with the project planning documents e g Project Planning for Drives 2 For the DR 315 with re lubrication device please note the shortened re lubrication periods in sec Bear ing lubrication DR 315
95. n the screws from the upper section of the plug connection Remove the upper section of the plug connection from the cover Strip the insulation off the connection lead Strip about 9 mm insulation off the connecting leads Pass the cable through the cable gland Connect the lines as shown in the circuit diagram Tighten the clamping screws carefully Install the plug connector gt section Installing the plug connector For A startup Connect with 6 lines Tighten the clamping screws carefully Motor contactors in the control cabinet Install the plug connector gt section Installing the plug connector For or operation Connect as shown in the wiring diagram According to the desired motor operation A or A Install the variable terminal link as shown in the following figures Install the plug connector gt section Installing the plug connector 798606859 798608523 Operating Instructions DR 71 225 315 AC Motors 31 32 Electrical Installation Connecting the motor Brake control sys tem BSR prepar ing the variable ter minal link Wiring up as shown in wiring diagram R81 for A or A operation with double termi nal assignment For operation On X side of the variable terminal link remove only the bare metal pin of the marked prong horizontally as shown in the following figure touch guard 798779147 ForA operation On A side
96. ncnnnnnnnnnnnnnnnannannns 21 Lubricant table oooocococonccccocococnnnnanonononononnnnnn 107 M Maintenance ccccccccccccnnnnncnononononononononononnnnnnononenononos 48 Maintenance intervals ooococcocococcncncncnnnnnnnnnnns 48 MalUNCliONS ccoo 117 Malfunctions when operated with a Frequency INVESTED eceeteeeeeeeeeeeeeetttteeeeeeens 121 Mechanical installation 0 ccecceeeeteteeeeseeee 15 Motor Connect as 23 DIVINO OAIE I E TE ERE leidas 16 Extended Storage oooonooccocnnnococcccnnnncncccnnnnnn noni 16 Installation ais 17 Motor and brake maintenance preliminary work 51 Motor inspection DRA o o 78 DRTTEDRA 2 o det Acasa 57 Motor malfunctions 2 0 cccecceeeeeeeeeeteeeeeees 117 Motor protectiON oooooccononccconcccccncnonnnos 109 110 Witt 109 110 Vaca ea itd leatead ii cd 109 110 Motor protection device oococooccoccccccccccccccccccnacanonnos 18 Motor Structure sioa a N 10 DR 160 DR 180 coooccccccccccccnccnoonnononcnnnononcninnns 11 55 DR 200 DR 225 aine aa a 12 56 DRI Dita tilde 13 77 DRA 17 DRi132 wake eee a 10 54 N Nameplate i a aaa a 14 O Operation with a frequency inverter 005 19 P Plug connector ACA da desde 34 AD rtrd fee dae ie geen ee ee ee 34 AK hte edad di a a dE 34 AM red lalo ne cer tere ee errr rete 34 PRS ic Seca ensign in aes Re ann alin tain ae 34 AS re eee rere e O co 30 Plug connectors AB ett a Ts 34 PT100 ea
97. nd cea RNS 70 BE1202BE122 cece AA R 88 Changing the braking torque BEOS BES2 cti T Ae aa 70 BE120 BE 22a nint 88 Changing the magnet BEQ BE Zuiar n T T 72 Connecting the diagnostics UNit eee 38 Connecting the MOtOT sassssssseseserieseesrnneesssrnenenenns 23 AB plug connector occccccococccccccononccccnnnannncncnannns 34 AC plug connector coococcccccocccccccnoconccccnnnoncnnnnnnnns 34 AD plug CONNECHOF crniiin ai 34 AK plug connector sseesseeessrrecereriecsrrrresrenns 34 AM plug CONNECT cccccocooccccccnncnncccccnannncccnnannns 34 AS plug connector cccccononccccccnninncnnnnirorecannnnnnena 34 IS plug COMES coocooccccconconccccccnnoncnnnnnnnancnncnnnna 30 KCC terminal StriP oooococininnccnnnnccnnnnccnncnncnncanonnns 35 KC1 terminal strip ceececeeeeeeeteeeeeeeeeees 36 Tonma DOR csi a a ips 23 Copyright NOICE scrisa ei aaa E ENEA 6 Customer Service oococcccnncocccccnoconnnnnnnnnnnnn o nannnnnnn nn 121 D Delta connection ooooooncocccccnnncocccccnonanncccnnanano non 108 Designated USC oe e N EARE 8 DUB diagnostics unit oooccccinnocccccccnocanccccnanannnccnnnna 38 131 132 Index E EGT oiea TT 43 a AEA EAE AE A A EE AS 43 Elia tt 111 El a di erates 43 Electrical connection ooooococccccccccccccccccccnccnnonannconcnnnnn 9 Electrical Installation oooooooooocnnnnnnnnnanocconconccnnno 18 MC a es cee eta ee eee 20 A cede aaaea ae AETA aa 43 AGT eny rea aid
98. ng Instructions DR 71 225 315 AC Motors 101 Technical Data Resistors 8 44 Brake BE120 BE122 BE120 BE122 Max braking torque Nm 1000 2000 Braking power W 250 250 Inrush current ratio Ip ly 4 9 4 9 Rated voltage Vy BE120 BE122 Vac Voc Rg Ry Rg Ry 230 218 243 7 6 29 5 7 6 29 5 254 244 273 9 5 37 0 9 5 37 0 290 274 306 12 0 46 5 12 0 46 5 360 344 379 19 1 74 0 19 1 74 0 400 380 431 24 0 93 0 24 0 93 0 460 432 484 30 0 117 0 30 0 117 0 500 485 542 38 0 147 0 38 0 147 0 575 543 600 48 0 185 0 48 0 185 0 Resistance mea The following illustration shows how to measure resistance with BMP 3 1 surement BE120 BE122 RD Rg WH RT BU BS Accelerator coil TS coil section Rg Accelerator coil resistance at 20 C Q Ry Coil section resistance at 20 C Q Un Rated voltage rated voltage range NOTE When measuring the resistance of the coil section Rsg or the acceleration coil Raco remove the white conductor from the brake rectifier if it remains connected the internal resistance of the brake rectifier will cause erroneous results 102 Operating Instructions DR 71 225 315 AC Motors Technical Data Brake rectifier combinations 8 5 Brake rectifier combinations 8 5 1 Brakes BE05 1 BE2 BE5 BE11 BE20 BE30 32 The table below shows the standard and optional combinatio
99. nnnconnconcnncnnnnnnnnnnnnnnnoncnnnnnnnnnnnns 14 4 Mechanical InstallatioN cooonncocncocnccccccccncncnnananannn nn nonononononononnnnnnnnnnnnn 15 4 1 Before YOU Starts meserii e RE I AAE tee tetcioucgeeutlad sheds 15 4 2 Mechanical installatiON cccccoonnnncncnococoononnonononononononononnnnnnnnnnnnnonons 15 5 Electrical Installation 0 cccccccceeeeeeeeeseeeseseeeseeesseseseseseeeseeeeeesseeeaeseeaaeagaganaes 18 5 1 Compulsory use of the wiring diagraMS ooonoonccccnnninnccnninnconnncccnnnannnanonnnnns 18 De NING Ote a t n 18 5 3 Special aspects for operation with a frequency inverter 0 eee 19 5 4 Improving the grounding EMO oconnoocccccnnncoccccccnnonncnnnonanoncnnncnnnnnncarcnnnnns 20 5 5 Special aspects in switching operation ooooooconcnnncnnccnnncccoonconcnncnnonnnnnnnns 21 5 6 Special aspects of torque motors and low speed Motors ccoccccccoco 21 5 7 Ambient conditions during OperatiON coonnnicininnnnnccnncnnnonncnccnananacnrnnnnn nn 22 5 8 Connecting the Motor iaieineea ea nc narran rra 23 5 9 Connecting the brake ooononcicinnnnnicicnnnnonnccccnanoncnnnonnno cnn nc nnnnn cnn nc naar nc nn 37 5 10 Accessory CquUIpMNtoocoococcccoococccccccnccnncnnonnnnnonnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 39 6 Salir ii 45 6 1 Prerequisites for StartUP ooooncinnccnnncnnnnncnnnnncnnncononcnnccnnnnncnnnnnnnnnn nn nnonnnnnnnnnn 45 6 2 Altering the blocking direction on motors wit
100. ns of brakes and brake rec tifiers BE05 BE1 BE2 BE5 BE11 BE20 BE30 32 58 BG 1 5 x x x 2 BG 3 x x x2 z BGE 1 5 x x x x BGE BGE 3 x2 x2 x2 x2 BS BS 24 x x x z 7 a BMS 1 5 Es z BMS BMS 3 _ BME 1 5 e e e e e e o BME BME 3 BMH 1 5 e BMH BMH 3 A BMK 1 5 gt BMK BMK 3 gt BMP 1 5 BMP BMP 3 BMV BMV 5 BSG BSG X X X BGE 3 SR 11 z _ BGE 3 SR 15 F F BSR BGE 1 5 SR 11 F E BGE 1 5 SR 15 BGE 3 UR 11 BUR BGE 1 5 UR 15 X standard design X1 Standard design with brake rated voltage of AC 150 500 V X Standard design with brake rated voltage of AC 24 42 150 V e optional not permitted 8 5 2 Brake BE120 BE122 The table below shows the standard and optional combinations of brakes and brake rec tifiers BE120 BE122 BMP 3 1 X X Operating Instructions DR 71 225 315 AC Motors 103 104 Technical Data Brake control system 8 6 8 6 1 Motor size DR 71 DR 225 Motor size DR 315 Brake control system Wiring space of the motor The following tables list the technical data of brake control systems fo
101. nspect rolling bearing and replace if necessary See section Permitted rolling bearing types see page 106 Vibration of rotating parts Look for the case possibly an imbalance correct the cause observe method for balancing Foreign bodies in cooling air passages Clean the cooling air passages Operating Instructions DR 71 225 315 AC Motors Malfunctions Le Brake malfunctions lt aa 10 2 Brake malfunctions Malfunction Possible cause Remedy Brake does not release Incorrect voltage on brake control unit Apply the correct voltage brake voltage specified on the name plate Brake control unit failed Install a new brake control check resistors and insulation of the brake coils see Resistors section for resistance values Check switchgear replace if need be Max permitted working air gap exceeded because brake lining worn down Measure and set working air gap See the following sections Setting the working air gap of brakes BE05 BE32 see page 66 Setting the working air gap of brakes BE120 BE122 see page 84 If the brake disk is too thin replace the brake disk See the following sections e Replacing the brake disk of BEO5 BE32 brakes see page 68 e Replacing the brake disk of brakes BE120 BE122 see page 86 Voltage drop on supply cable gt 10 Provide correct connection voltage brake voltage specifica tions on the namep
102. of BEO5 BE32 brakes see page 68 Replacing the brake disk of brakes BE120 BE122 see page 86 Incorrect braking torque Check the project planning and change the braking torque if need be see section Work done working air gap braking torques see page 95 by changing the type and number of brake springs See the following sections Changing the braking torque of brakes BE05 BE32 see page 70 Changing the braking torque of brakes BE120 BE122 see page 88 by selecting a different brake See section Braking torque assignment see page 96 Working air gap so large that setting nuts for the manual release come into contact Set the working air gap See the following sections Setting the working air gap of brakes BE05 BE32 see page 66 Setting the working air gap of brakes BE120 BE122 see page 84 Manual brake release device not set cor rectly Set the setting nuts for the manual release correctly See the following sections Changing the braking torque of brakes BE05 BE32 see page 70 e Changing the braking torque of brakes BE120 BE122 see page 88 Brake locked by manual brake release HF Loosen the setscrew remove if need be Brake is applied with time lag Brake is switched only on AC voltage side Switch both the DC and AC sides e g through retrofitting the current relay from SR to BSR or the voltage relay from UR to BUR observe wiring diagram
103. of the variable terminal link completely remove 2 prongs horizontally as shown in the following figure 798777483 At terminal point for double assignment Connect the link cable When operation is as required Insert the link cable in the variable terminal link Install the variable terminal link At terminal point for double assignment Connect the motor lead above the variable terminal link Connect the other lines as shown in the wiring diagram Install the plug connector gt section Installing the plug connector 798780811 Operating Instructions DR 71 225 315 AC Motors Electrical Installation 5 Connecting the motor Installing the plug The housing cover of the IS plug connector can be screwed onto the lower section of connector the plug connector depending on the required position of the cable lead The upper sec tion of the plug connector shown in the following figure must first be installed in the hous ing cover so it will match the position of the lower section of the plug connector Define the required mounting position e Install the upper section of the plug connector into the housing cover in accordance with the mounting position e Close the plug connector Tighten the cable gland 798978827 Mounting position of the upper section of the plug connector in the housing cover
104. oss section Arrange terminal links correctly e Tighten connections and protective earth e Inthe terminal box Check winding connections and tighten them if necessary Arrangement of the terminal links for L connection Arrangement of the terminal links for A connection Motor size DR 71 DR 225 Motor size DR 315 1 Terminal link 4 Terminal board 2 Terminal stud 5 Customer connection 3 Flange nut 6 Customer connection with split connection cable NOTE The terminal box must be free of foreign objects dirt and humidity Unused cable entry openings and the terminal box itself must be closed so they are dust and water proof Operating Instructions DR 71 225 315 AC Motors 23 24 5 8 2 Motor connection terminal box Electrical Installation Connecting the motor The motors are supplied and connected differently depending on the electrical design Arrange the cables and terminal links as shown in the wiring diagram and screw them on firmly Observe the tightening torques specified in the following tables Motor size DR 71 DR 100 Terminal Tightening Customer Design Connection Scope of delivery PE Design stud torque for the connection type Terminal hex nut stud Cross sec tion M4 1 6 Nm lt 1 5 mm la Solid wire Pre assembled Conductorend terminal links sleeve lt 6 mm 1b Ring cable lug Pre a
105. p 66 Rubber sealing collar 702 Friction disk 49 Pressure plate 67 Setting sleeve 732 Cover disk 50 Brake spring 68 Brake disk 733 Screw 52b Brake lining BE122 only 68b Brake disk BE122 only 54 Magnet complete 69 Circular spring 60 Stud 3x 69b Circular spring BE122 only 61 Hex nut 256 Brake spring Operating Instructions DR 71 225 315 AC Motors 81 Inspection Maintenance Inspection maintenance for DR 315 brakemotors 7 8 3 DR 315 brakemotor inspection steps Severe or fatal injuries Risk of crushing if the drive starts up unintentionally Isolate the motor and brake from the power supply before starting work safeguarding them against accidental startup Carefully observe the following steps oak WON Remove forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 Remove fan guard 35 and fan 36 Unfasten brake connector Loosen screws 900 and remove pre assembled brake 550 from brake endshield Unfasten machine screws 25 and 19 and remove B side endshield 42 Unfasten machine screws 15 from the flange 7 and remove the complete rotor 1 together with the flange With gearmotors pull off the oil flinger 107 Loosen screws 609 and separate the rotor from the flange 7 Before disassembly protect the oil seal seat from damage using adhesive tape
106. plug withO ring 131 Gasket for cover 262 DA A NO 4 Y AY Y 527322635 132 Terminal box cover 134 Screw plug with O ring 137 Screw 139 Hex head screw 140 Washer 153 Terminal strip 156 Label 219 Hex nut 262 Terminal clip 390 O ring 616 Retaining plate 705 Protective cowl 706 Spacer 707 Hex head screw 715 Hex head screw 55 7 Inspection Maintenance Inspection maintenance for DR 71 DR 225 motors 7 5 3 DR 200 DR 225 basic structure 1 Rotor 2 Circlip 8 Key 7 Flange 9 Screw plug 11 Grooved ball bearing 15 Hex head screw 16 Stator 19 Machine screw 21 Oil seal flange 22 Hex head screw 24 Lifting eyebolt 25 Machine screw 26 Sealing washer 30 Oil seal 56 31 Key 32 Circlip 35 Fan guard 86 Fan 40 Circlip 42 B side endshield 43 Supporting ring 44 Grooved ball bearing 90 Foot 93 Washer 94 Machine screw 100 Hex nut 103 Stud 105 Cup spring 106 Oil seal 107 Oil flinger 108 Nameplate 109 Grooved pin 111 Gasket for lower part 112 Terminal box lower part 113 Machine screw 115 Terminal board 116 Serrated lock washer 117 Stud 118 Washer 119 Machine screw 123 Hex head screw 128 Serrated lock washer 129 Screw plug 131 Gasket for cover 1077856395 132 Terminal box cover 134 Screw plug 137 Screw 139 Hex head screw 140
107. pment Operating Instructions DR 71 225 315 AC Motors 83 7 Inspection Maintenance Inspection maintenance for DR 315 brakemotors 7 8 4 Setting the working air gap for BE120 BE122 brakes Severe or fatal injuries Risk of crushing if the drive starts up unintentionally Isolate the motor and brake from the power supply before starting work safeguarding them against accidental startup Carefully observe the following steps Remove forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 2 Remove fan guard 35 and fan 36 3 Push the rubber sealing collar 66 aside release the clamping strap if necessary Suck off any abrasion Measure the brake disk 68 68b Replace brake disk if lt 12 mm See section Replacing the brake disk of BE120 BE122 brakes see page 86 5 Unfasten the setting sleeves 67 by turning it towards the endshield 6 Measure the working air gap A see following figure use a feeler gauge and measure at three points offset by 120 84 179978635 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance 7 Inspection maintenance for DR 315 brakemotors 7 Tighten the hex nuts 61 8 If you are mounting the BE122 in a vertical position set the 3 springs on the brake stationary disc to the following measurement
108. r 657 by loosening the screws 659 e Separate the encoder from the fan guard by loosening the nut 734 Loosen the retaining screw 367 on the encoder and remove the encoder 220 from the shaft Removing AH7 Remove the protection cover 657 by loosening the screws 659 e Separate the encoder from the fan guard by loosening the screws 748 Loosen the retaining screw 367 on the encoder and remove the encoder 220 from the shaft Re assembly For re assembly please note e Apply NOCO Fluid to the encoder spigot Tighten the retaining screw with the following tightening torques Encoder Tightening torque EH7 0 7 Nm AH7 3 0 Nm Operating Instructions DR 71 225 315 AC Motors 53 Inspection Maintenance Inspection maintenance for DR 71 DR 225 motors 7 5 Inspection maintenance for DR 71 DR 225 motors 7 5 1 DR 71 DR 132 basic structure 1 Rotor 2 Circlip 8 Key 7 Flanged end shield 9 Screw plug 10 Circlip 11 Grooved ball bearing 12 Circlip 13 Machine screw 16 Stator 22 Hex head screw 24 Lifting eyebolt 30 Oil seal 82 Circlip 85 Fan guard 86 Fan 41 Shim washer 42 B side endshield 44 Grooved ball bearing 90 Base plate 93 Pan head screw 100 Hex nut 103 Stud 106 Oil seal 107 Oil flinger 108 Nameplate 109 Grooved pin 111 Gasket for lower part 112 Terminal box lower part 113
109. r installation in the motor wiring space and the assignments with regard to motor size and connection tech nology The different housings have different colors color code to make them easier to distinguish Holding Type Function Voltage current Type Rart color number code lHmax A AC 150 500 V 1 5 BG 1 5 825 3846 Black BG One way rectifier AC 24 500 V 3 0 BG 3 825 386 2 Brown BGE One way rectifier with AC 150 500 V 1 5 BGE 1 5 825 385 4 Red electronic switching AC 42 150 V 3 0 BGE 3 825 3870 Blue 825 385 4 1 0 BGE 1 5 SR 11 826 761 8 AC 150 500 V TT One way rectifier cur 1 0 BCE Ee reel 826 762 6 BSR rent relay for cut off in the ao 3870 DC circuit 1 0 BGE 3 SR11 826 761 8 AC 42 150 V esa 1 0 BGE 3 SR15 826 762 6 825 385 4 One way rectifier volt AC 150 500 V 1 0 BGE 1 5 UR 15 826 759 6 BUR age relay for cut off in the 3263870 DC circuit AC 42 150 V 1 0 BGE 3 UR 11 826 758 8 nod Water BS Varistor protection circuit DC 24 V 5 0 BS24 826 763 4 blue BSG Electronic switching DC 24 V 5 0 BSG 8254591 White Holding Type Function Voltage current Type Fart olor number code lHmax A One way rectifier with gmp electronic switching inte AG 230 575 V 2 8 BMP 3 1 829 507 7 grated voltage relay for cut off in the DC circuit Operating Instructions DR 71 225 315 AC Motors Technical
110. r series with code letter E type CEMEP EFF 1 energy efficient motor or MEPS A2 Operating Instructions DR 71 225 315 AC Motors Mechanical Installation 4 Before you start 4 Mechanical Installation NOTE Observe the safety notes in section 2 during installation 4 1 Before you start Do only install the drive if the following conditions are met The specifications on the nameplate of the drive correspond to the supply system or the output voltage of the frequency inverter The drive is undamaged no damage caused by transportation or storage e You are certain that the following requirements have been met Ambient temperature between 20 C and 40 C Note that the temperature range of the gear unit may also be restricted see gear unit operating instructions No oil acid gas vapors radiation etc Installation altitude max 1000 m above sea level Observe section Installation altitude see page 22 Note the restrictions for encoders Special design Drive configured in accordance with the ambient conditions STOP The mounting position for installation must correspond to the specifications on the nameplate 4 2 Mechanical installation 4 2 1 Preliminary work Motor shaft ends must be thoroughly cleaned of anti corrosion agents contamination or similar use a commercially available solvent Do not allow the solvent to penetrate the bearings
111. rating Instructions DR 71 225 315 AC Motors Inspection Maintenance Inspection maintenance for DR 315 motors 7 7 Inspection maintenance for DR 315 motors 7 7 1 DR 315 basic structure 1 Rotor 2 Circlip 3 Key 7 Flange 9 Screw plug 11 Rolling bearing 15 Machine screw 16 Stator 17 Hex nut 19 Machine screw 21 Oil seal flange 22 Hex head screw 24 Lifting eyebolt 25 Machine screw 26 Sealing washer 30 Oil seal 31 Key 32 Circlip N l osi v 35 Fan guard 36 Fan 40 Circlip 42 B side endshield 43 Supporting ring 44 Rolling bearing 90 Foot 93 Washer 94 Machine screw 100 Hex nut 103 Stud 105 Cup spring 106 Oil seal 107 Oil flinger 108 Nameplate 109 Grooved pin 111 Gasket for lower part 112 Terminal box lower part Operating Instructions DR 71 225 315 AC Motors 9 so 6047111 9 608 a Y 113 Machine screw 115 Terminal board 116 Serrated lock washer 117 Stud 118 Washer 119 Hex head screw 123 Hex head screw 128 Serrated lock washer 129 Screw plug 131 Gasket for cover 132 Terminal box cover 134 Screw plug 139 Hex head screw 140 Washer 151 Machine screw 219 Hex nut 250 Oil seal 452 Terminal strip 351998603 454 Top hat rail 604 Lubrication ring 606 Greasing nipple 607 Greasing nipple 608 Oil seal flange 609 Hex h
112. ructions DR 71 225 315 AC Motors 11 127 11 Address List 128 Peru Assembly Lima SEW DEL PERU MOTORES REDUCTORES Tel 51 1 3495280 Sales S A C Fax 51 1 3493002 Service Los Calderos 120 124 http www sew eurodrive com pe Urbanizacion Industrial Vulcano ATE Lima sewperu sew eurodrive com pe Poland Assembly Lodz SEW EURODRIVE Polska Sp z o o Tel 48 42 67710 90 Sales ul Techniczna 5 Fax 48 42 67710 99 Service PL 92 518 d http www sew eurodrive pl sew sew eurodrive pl 24 Hour Service Tel 48 602 739 739 48 602 SEW SEW sewis sew eurodrive pl Portugal Assembly Coimbra SEW EURODRIVE LDA Tel 351 231 20 9670 Sales Apartado 15 Fax 351 231 20 3685 Service P 3050 901 Mealhada http www sew eurodrive pt infosew sew eurodrive pt Romania Sales Bucuresti Sialco Trading SRL Tel 40 21 230 1328 Service str Madrid nr 4 Fax 40 21 230 7170 011785 Bucuresti sialco sialco ro Russia Assembly St Petersburg ZAO SEW EURODRIVE Tel 7 812 3332522 7 812 5357142 Sales P O Box 36 Fax 7 812 3332523 Service 195220 St Petersburg Russia http www sew eurodrive ru sew sew eurodrive ru Senegal Sales Dakar SENEMECA Tel 221 338 494 770 M canique G n rale Fax 221 338 494 771 Km 8 Route de Rufisque senemeca sentoo sn B P 3251 Dakar Serbia Sales Beograd DIPAR d o o Tel 381 11 347 3244 381 11 288 Ustanicka 128a 0393 PC
113. s up unintentionally Isolate the motor and brake from the power supply before starting work safeguarding them against accidental startup Carefully observe the following steps NO on a 0 Remove the following forced cooling fan and incremental encoder if installed See section Motor and brake maintenance preliminary work see page 51 Flange cover or fan guard 35 circlip 32 62 and fan 36 Remove the terminal box cover and loosen the brake cable from the rectifier If nec essary attach trailing wire to brake cables Loosen machine screws 13 and remove brake endshield with brake from stator Guide the brake cable into the terminal box Align the cam of the brake endshield Mount oil seal 95 With manual brake release Use setting nuts to set the floating clearance s between the conical coil springs pressed flat and the setting nuts see following figure This floating clearance s is necessary so that the pressure plate can move up as the brake lining wears Otherwise reliable braking is not guaranteed 177241867 Brake Floating clearance s mm BE05 BE1 BE2 1 5 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 7 6 15 Replacing the brake of DR 90 DR 225 A HAZARD Risk of crushing if the drive starts up unintentiona
114. sew eurodrive cz CZ 16000 Praha 6 Vokovice sew sew eurodrive cz Denmark Assembly Kopenhagen SEW EURODRIVEA S Tel 45 43 9585 00 Sales Geminivej 28 30 Fax 45 43 9585 09 Service DK 2670 Greve http www sew eurodrive dk sew sew eurodrive dk Egypt Sales Cairo Copam Egypt Tel 20 2 22566 299 1 23143088 Service for Engineering amp Agencies Fax 20 2 22594 757 33 El Hegaz ST Heliopolis Cairo http www copam egypt com copam datum com eg Estonia Sales Tallin ALAS KUUL AS Tel 372 6593230 Reti tee 4 Fax 372 6593231 EE 75301 Peetri k la Rae vald Harjumaa veiko soots alas kuul ee Finland Assembly Lahti SEW EURODRIVE OY Tel 358 201 589 300 Sales Vesim entie 4 Fax 358 3 780 6211 Service FIN 15860 Hollola 2 sew sew fi http www sew eurodrive fi Production Karkkila SEW Industrial Gears OY Tel 358 201 589 300 Assembly Valurinkatu 6 Fax 358 201 589 310 Service FIN 03600 Karkkila sew sew fi http www sew eurodrive fi Gabon Sales Libreville Electro Services Tel 241 7340 11 B P 1889 Fax 241 7340 12 Libreville Great Britain Assembly Normanton SEW EURODRIVE Ltd Tel 44 1924 893 855 Sales Beckbridge Industrial Estate Fax 44 1924 893 702 Service P O Box No 1 http www sew eurodrive co uk GB Normanton West Yorkshire WF6 1QR info sew eurodrive co uk Greece Sales Athen Christ Boznos amp Son S A Tel 30 2 1042 251 34 Service 12 Mavromichali Street Fax 30 2 1042 251 59 P O Box 80136 GR 18545 Piraeus http www boznos gr
115. sible braking torque steps please refer to section Technical Data see page 95 Re install the brake components Except for the fan and the fan guard because the working air gap has to be set first see section Setting the working air gap of the BEO5 BE20 brakes see page 66 Operating Instructions DR 71 225 315 AC Motors Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 7 With manual brake release Use setting nuts to set the floating clearance s between the conical coil springs pressed flat and the setting nuts see following figure This floating clearance s is necessary so that the pressure plate can move up as the brake lining wears Otherwise reliable braking is not guaranteed 177241867 Brake Floating clearance s mm BE05 BE1 BE2 1 5 BE5 BE11 BE20 BE30 BE32 2 8 Put the rubber sealing collar back in place and re install the dismantled parts 9 Replace brake controller in the event of an interturn short circuit or a short circuit to frame NOTE Replace setting nuts 58 and hex nuts 61 if the removal procedure is repeated Operating Instructions DR 71 225 315 AC Motors 73 74 Inspection Maintenance Inspection maintenance for DR71 DR 225 brakemotors 7 6 14 Replacing the brake of DR 71 DR 80 Severe or fatal injuries Risk of crushing if the drive start
116. ssembled terminal links lt 6 mm 2 Ring cable lug Small connection accessories enclosed in bag M5 2 0 Nm lt 2 5 mm la Solid wire Pre assembled ter Conductor end minal links M5 4 sleeve lt 16 mm 1b Ring cable lug Pre assembled ter minal links lt 16 mm 2 Ring cable lug Small connection accessories enclosed in bag M6 3 0 Nm lt 35 mm 3 Ring cable lug Small connection accessories enclosed in bag Motor size DR 112 DR 132 Terminal Tightening Customer Design Connection Scope of delivery PE Design stud torque for the connection type Terminal hex nut stud Cross sec tion M5 2 0 Nm lt 2 5 mm la Solid wire Pre assembled Conductor end terminal links sleeve lt 16 mm 1b Ring cable lug Pre assembled terminal links lt 16 mm 2 Ring cable lug Small connection M5 4 accessories enclosed in bag M6 3 0 Nm lt 35 mm 3 Ring cable lug Small connection accessories enclosed in bag Motor size DR 160 Terminal Tightening Customer Design Connection Scope of delivery PE Design stud torque for the connection type Terminal hex nut stud Cross sec tion M6 3 0 Nm lt 35 mm 3 Ring cable lug Small connection accessories M8 5 enclosed in bag M8 6 0 Nm lt 70 mm 3 Ring cable lug Small connection accessories M10 5 enclosed in bag Operating Instructions DR 71 225 315 AC Motors Electrical Installation Connecting the motor Motor size DR 180 DR 225
117. t lt 3mA Operating Instructions DR 71 225 315 AC Motors 41 42 Electrical Installation Accessory equipment 5 10 5 V forced cooling fan e Connection in separate terminal box Max connection cross section 3 x 1 5 mm Cable gland M16 x 1 5 Motor size Operating mode connec Frequency in Hz Voltage V tion DR 71 DR 132 1 ACIDV A 50 100 127 DR 71 DR 132 1 ACIV A 60 100 135 DR 71 DR 132 3 AC A 50 175 220 DR 71 DR 132 3 AC A 60 175 230 DR 71 DR 132 3 ACA 50 100 127 DR 71 DR 132 3 ACA 60 100 135 DR 71 DR 180 1 ACL A 50 230 277 DR 71 DR 180 1 AC L A 60 230 277 DR 71 DR 315 3 AC A 50 346 500 DR 71 DR 315 3 AC A 60 380 575 DR 71 DR 315 3 ACA 50 200 290 DR 71 DR 315 3 ACA 60 220 330 1 Steinmetz circuit NOTE For information on how to connect the V forced cooling fan refer to the wiring diagram see page 116 Operating Instructions DR 71 225 315 AC Motors Electrical Installation Accessory equipment 5 10 6 Mount on Encoders overview Refer to the wiring connection diagrams on information on how to connect incremental encoders Encoder Motor size ait Dae Gei Signal en ea ES7S DR 71 132 Encoder Shaft centered DC 7 30V 1Vss sin cos 68 180 xx 08 ES7R DR 71 132 Encoder Shaft centered DC 7 30V TTL RS42
118. tator 16 and flange 7 with screws 15 14 Before mounting the brake endshield screw in the M8 setscrew approximately 200 mm into the oil seal flange 21 15 Before mounting the brake endshield 42 feed the setscrew in through a bore for the screw 25 Screw in the brake endshield and stator 16 using machine screws 19 and hex nuts 17 Lift the oil seal flange 21 with the setscrew and fasten using 2 screws 25 Remove the setscrew and screw in the remaining screws 25 16 Renew oil seals A side insert the oil seals 106 the oil flinger 107 and the oil seal 250 for gear motors Fill about two thirds of the space between the two oil seals with grease Kl ber Petamo GHY 133 B side insert the oil seal 30 and coat the sealing lip with the same grease This applies to gearmotors only 17 Align the cam of the friction disk and mount the brake onto the brake endshield using a screw 900 18 With manual brake release Use setting nuts to set the floating clearance s between the conical coil springs pressed flat and the setting nuts see following figure This floating clearance s is necessary so that the pressure plate can move up as the brake lining wears Otherwise reliable braking is not guaranteed 353592459 Brake Floating clearance s mm BE120 BE122 2 19 Install the fan 36 and fan guard 35 20 Install the motor and accessory equi
119. tor heats up excessively measure temperature Overload Measure power check project planning and use larger motor or reduce load if necessary Insufficient cooling Provide for cooling air supply or clear cooling air pas sages retrofit forced cooling fan if necessary Check the air filter clean or replace if necessary Ambient temperature is too high Observe the permitted temperature range reduce the load if necessary Motor in delta connection instead of star connection as provided for Correct the wiring observe the wiring diagram Loose contact in supply cable one phase missing Tighten loose contact check connections observe wiring diagram Fuse has blown Look for and rectify cause see above replace fuse Supply voltage deviates from the rated motor voltage by more than 5 range A 10 range B Adjust motor to supply voltage Rated operation type S1 to S10 DIN 57530 exceeded e g through excessive starting frequency Adjust the rated operating mode of the motor to the required operating conditions consult a professional to determine the correct drive if necessary Operating Instructions DR 71 225 315 AC Motors 10 117 10 118 AS a Malfunctions a Motor malfunctions Malfunction Possible cause Remedy Excessively loud operating noise Ball bearing compressed dirty or damaged Re align motor and the driven machine i
120. uld be no shorter than the fol lowing values in compliance with IEC 60664 Rated voltage Vy Distance lt 500 V 3 mm lt 690 V 5 5 mm The terminal box must be free of foreign objects dirt and humidity Unused cable entry openings and the box itself must be closed so that they are dust and water proof Secure keys for test mode without output elements When operating low voltage machines with brakes check that the break is functioning correctly before startup Observe the notes in the Electrical Installation section 2 7 Operation Whenever changes to normal operation occur such as increased temperatures noise vibrations etc you should determine the cause Consult the manufacturer if required Never deactivate protection devices even in test mode Switch off the motor if you are not sure Regularly clean air ducts in dusty or dirty environments Operating Instructions DR 71 225 315 AC Motors 3 10 Motor Structure DR 71 DR 132 basic structure A 3 Motor Structure E NOTE The following figure illustrates the general structure Its only purpose is to facilitate the assignment of components to the spare parts lists Deviations are possible depending on the motor size and version 3 1 DR 71 DR 132 basic structure 1 Rotor 2 Circlip 3 Key 7 Flanged end shield 9 Screw plug 10 Circlip 11 Grooved ball bearing 12 Circlip
121. verter SEW EURODRIVE has tested operation of the motor on SEW frequency inverters The required dielectric strength values of the motors were confirmed and the startup routines adjusted to the motor data You can operate the DR motor with any frequency inverter from SEW EURODRIVE To do this start up the motor as described in the operating in structions for the frequency inverter 5 3 2 Motor on a non SEW inverter Operating SEW motors on non SEW frequency inverters is permitted if the pulse volt ages at the motor terminals indicated in the following figure are not exceeded 2 07 perm pulse voltage Vi kV 3 a E L L 0 0 2 0 4 0 6 0 8 1 1 2 1 4 Rise time us 244030091 1 Permitted pulse voltage for DR motors with reinforced insulation Rl 2 Permitted pulse voltage for DR standard 3 Permitted pulse voltage according to IEC60034 17 NOTE The diagram applies to motor operation of the motor If the permitted pulse voltage is exceeded you must install limiting measures such as filters chokes or special motor cables You should also consult the manufacturer of the frequency inverter Operating Instructions DR 71 225 315 AC Motors 19 20 Electrical Installation Improving the grounding EMC 5 4 Improving the grounding EMC For improved low impedance grounding at high frequencies we recommend using the following connections
122. vre http www sew eurodrive lu info caron vector be Malaysia Assembly Johore SEW EURODRIVE SDN BHD Tel 60 7 3549409 Sales No 95 Jalan Seroja 39 Taman Johor Jaya Fax 60 7 3541404 Service 81000 Johor Bahru Johor sales sew eurodrive com my West Malaysia Mexico Assembly Queretaro SEW EURODRIVE MEXIKO SA DE CV Tel 52 442 1030 300 Sales SEM 981118 M93 Fax 52 442 1030 301 Service Tequisquiapan No 102 http www sew eurodrive com mx Parque Industrial Queretaro scmexico seweurodrive com mx C P 76220 Queretaro Mexico Morocco Sales Casablanca Afit Tel 212 22618372 5 rue Emir Abdelkader Fax 212 22618351 MA 20300 Casablanca ali alami premium net ma Netherlands Assembly Rotterdam VECTOR Aandrijftechniek B V Tel 31 10 4463 700 Sales Industrieweg 175 Fax 31 10 4155 552 Service NL 3044 AS Rotterdam http www vector nu Postbus 10085 info vector nu NL 3004 AB Rotterdam New Zealand Assembly Auckland SEW EURODRIVE NEW ZEALAND LTD Tel 64 9 2745627 Sales P O Box 58 428 Fax 64 9 2740165 Service 82 Greenmount drive http www sew eurodrive co nz East Tamaki Auckland sales sew eurodrive co nz Christchurch SEW EURODRIVE NEW ZEALAND LTD Tel 64 3 384 6251 10 Settlers Crescent Ferrymead Fax 64 3 384 6455 Christchurch sales sew eurodrive co nz Norway Assembly Moss SEW EURODRIVE A S Tel 47 69 24 10 20 Sales Solgaard skog 71 Fax 47 69 24 10 40 Service N 1599 Moss http www sew eurodrive no sew sew eurodrive no Operating Inst
123. w sew eurodrive cn Assembly Suzhou SEW EURODRIVE Suzhou Co Ltd Tel 86 512 62581781 Sales 333 Suhong Middle Road Fax 86 512 62581783 Service Suzhou Industrial Park suzhou sew eurodrive cn Jiangsu Province 215021 Guangzhou SEW EURODRIVE Guangzhou Co Ltd Tel 86 20 82267890 No 9 JunDa Road Fax 86 20 82267891 East Section of GETDD guangzhou sew eurodrive cn Guangzhou 510530 Shenyang SEW EURODRIVE Shenyang Co Ltd Tel 86 24 25382538 10A 2 6th Road Fax 86 24 25382580 Shenyang Economic Technological Develop shenyang sew eurodrive cn ment Area Shenyang 110141 Wuhan SEW EURODRIVE Wuhan Co Ltd Tel 86 27 84478398 10A 2 6th Road Fax 86 27 84478388 No 59 the 4th Quanli Road WEDA 430056 Wuhan Additional addresses for service in China provided on request Colombia Assembly Bogota SEW EURODRIVE COLOMBIA LTDA Tel 57 1 54750 50 Sales Calle 22 No 132 60 Fax 57 1 54750 44 Service Bodega 6 Manzana B http www sew eurodrive com co Santaf de Bogota sewcol sew eurodrive com co Croatia Sales Zagreb KOMPEKS d o o Tel 385 1 4613 158 Service PIT Erd dy 4 II Fax 385 1 4613 158 HR 10 000 Zagreb kompeks inet hr Operating Instructions DR 71 225 315 AC Motors Address List Czech Republic Sales Praha SEW EURODRIVE CZ S R O Tel 420 255 709 601 Business Centrum Praha Fax 420 220 121 237 Luzna 591 http www
124. y SEW EURODRIVE rec ommends using the varistor circuit shown below for protection The size of the varistors depends amongst other factors on the starting frequency note for project planning 797685003 Operating Instructions DR 71 225 315 AC Motors 21 22 Electrical Installation Ambient conditions during operation 5 7 Ambient conditions during operation 5 7 1 Ambient temperature Unless otherwise specified on the nameplate you must observe the temperature range of 20 C to 40 C Motors intended for use in higher or lower ambient temperatures have specific designations on the nameplate 5 7 2 Installation altitude The maximum installation altitude of 1000 m above sea level must not be exceeded Otherwise power is reduced by the factor f according to the diagram below 1000 2000 3000 4000 m 173325195 The reduction in rated power is calculated according to the following formula Pu Py xfy Py1 reduced rated power kW Py rated power kW fy Factor for reduction due to installation altitude 5 7 3 Hazardous radiation Motors must not be subjected to hazardous radiation such as ionizing radiation Con tact SEW EURODRIVE if necessary Operating Instructions DR 71 225 315 AC Motors Electrical Installation 5 Connecting the motor 5 8 Connecting the motor 5 8 1 Connecting the motor via the terminal box e In accordance with the wiring diagram provided e Check cable cr
125. za Johannesburg 2013 P O Box 90004 Bertsham 2013 Cape Town SEW EURODRIVE PROPRIETARY LIMITED Tel 27 21 552 9820 Rainbow Park Fax 27 21 552 9830 Cnr Racecourse amp Omuramba Road Telex 576 062 Montague Gardens jhainsworth sew co za Cape Town P O Box 36556 Chempet 7442 Cape Town Durban SEW EURODRIVE PROPRIETARY LIMITED Tel 27 31 700 3451 2 Monaceo Place Fax 27 31 700 3847 Pinetown hengela sew co za Durban P O Box 10433 Ashwood 3605 Spain Assembly Bilbao SEW EURODRIVE ESPANA S L Tel 34 94 43184 70 Sales Parque Tecnol gico Edificio 302 Fax 34 94 43184 71 Service E 48170 Zamudio Vizcaya http www sew eurodrive es sew spain sew eurodrive es Sweden Assembly J nk ping SEW EURODRIVE AB Tel 46 36 3442 00 Sales Gnejsv gen 6 8 Fax 46 36 3442 80 Service S 55303 J nk ping http www sew eurodrive se Box 3100 S 55003 J nk ping info sew eurodrive se Switzerland Assembly Basel Alfred Imhof A G Tel 41 61 417 1717 Sales Jurastrasse 10 Fax 41 61 417 1700 Service CH 4142 M nchenstein bei Basel http www imhof sew ch info imhof sew ch Thailand Assembly Chonburi SEW EURODRIVE Thailand Ltd Tel 66 38 454281 Sales 700 456 Moo 7 Donhuaroh Fax 66 38 454288 Service Muang sewthailand sew eurodrive com Chonburi 20000 Operating Instructions DR 71 225 315 AC Motors 11 129 11 130 Address List Tunisia Sales Tunis T M S Tec

DR.71-225, 315 AC Motors – Operating Instructions - Cont

Contents

Download Pdf Manuals

Related Search

Related Contents

DR.71-225, 315 AC Motors &ndash; Operating Instructions - Cont

Contents

Download Pdf Manuals

Related Search

Related Contents

DR.71-225, 315 AC Motors – Operating Instructions - Cont