GSM Installation and user manual
Contents
1. Seca APH Recommended Grease Renewal Period hours CASE TEMP 65 C CASE TEMP 80 C CASE TEMP 95 C 149 F 176 F 203 F 250 10 000 5 000 2 500 500 8 500 4 250 2 125 1000 6 000 3 000 1 500 1500 3 500 1 750 875 Grease Renewal The bearings located in the front of the actuator the roller screw cylinder and the roller screw assembly are the components that require grease They require a coating of grease They do not need to be packed with grease Excess grease requires more torque from the motor when returned to operation and does not improve the lubrication of the unit 1 Use a brush to work approximately 0 5 in of grease for every 3 inches of stroke length into the roller screw cylinder Be sure to cover all of the threaded areas of the cylinder 2 Use a brush to work grease in to the roller screw assembly Be sure to cover all the threaded surfaces of the screw assembly This can be accomplished by applying grease to a few places on the GSM Manual doc PN 29959 Rev G Exlar Corporation roller screw assembly and rotating the components repeatedly in both directions to work the grease into the assembly 3 Force grease into the front of the thrust bearing assembly Make a concerted effort to insure that the grease is well worked in Grease must reach the bearing just behind the bearing that is visible as well Use the following amounts of grease for each size roller screw and bearing GSM20 0 5 in2. 9 1 20 9 1 20 9 1 12 22 11 Exlar Corporation 952 500 6200 Frame Stroke Screw Force Max oe Aoba kami Armature Dynamic Weight Size Nominal Lead Rating Velocity T i Inertia Load approx Model In 1 Stk 2Stk In sec gaug seie ima ama 1 Stk 2Stk Load mm In mm In mm Ib N mm sec Lb in Nm Lb N Kg m2 Lb N lb Kg 3 9 8 0 1 2393 3966 5 47 6 78 9 3966 0 163 4736 24 GSM40 0801 99 200 2 54 10645 17642 127 5 38 8 91 17642 0 001842 21067 10 9 3 9 8 0 2 1196 1983 10 47 6 78 9 3966 0 163 4890 24 GSM40 0802 99 200 5 08 5320 8821 254 5 38 8 91 17642 0 001842 21751 10 9 3 9 8 0 5 479 793 25 47 6 78 9 3966 0 163 4218 24 GSM40 0805 99 200 12 7 2131 3527 635 5 38 8 91 17642 0 001842 18763 10 9 3 9 8 0 75 319 529 375 47 6 78 9 3966 0 163 3328 24 GSM40 0808 99 200 19 05 1419 2353 953 5 38 8 91 17642 0 001842 14804 10 9 3 9 10 0 1 2393 3966 5 47 6 78 9 3966 0 0175 4736 28 GSM40 1001 99 250 2 54 10645 17642 127 5 38 8 91 17642 0 001977 21067 12 7 3 9 10 0 2 1196 1983 10 47 6 78 9 3966 0 0175 4890 28 GSM40 1002 99 250 5 08 5320 8821 254 5 38 8 91 17642 0 001977 21751 12 7 3 9 10 0 5 479 793 25 47 6 78 9 3966 0 0175 4218 28 GSM40 1005 99 250 12 7 2131 3527 635 5 38 8 91 17642 0 001977 18763 12 7 3 9 10 0 75 319 529 375
3. Electrical Specifications Nominal Backlash in mm 0 008 20 Lead Accuracy in ft um 300 mm 0 001 25 Maximum Radial Load Ib N 15 67 Saas GSM20 118 138 158 168 218 238 258 268 RMS Commutation Motor Data om om no oo on a 10 25 C N m A 0 94 1 07 0 28 0 59 1 00 1 15 Trapezoidal Commutation Motor Data nao naa naa naa oag Peak Current Rating Amps 8 4 3 9 2 3 2 0 13 2 6 0 3 5 3 0 mapa AA dra a ae s Jej F JAHE g 9 is pi 16 zx z z zx o Sla o ola Ko o ajs m xrlo 5 o ojs 3 o c 3 Q S a 3 3 olo 5 3 D o Sila 3 a y 2 a jS Fi ole g Jl 35 3 0 a SS SIN D a R o ol lt 2 e Q o a 3 Zz 3 gt Ib in sec 0 00012 Kg cm 0 135 33 Ibf in 19 Nm 2 2 ms 14 28 008 em For amplifiers with peak sinusoidal ratings multiply RMS sinusoidal Kt by 707 and current by 1 414 All ratings at 25 degrees Celsius Test data derived using NEMA recommended aluminum heatsink 10 x 10 x 14 NI GSM Manual doc 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 GSM Series Mechanical Electrical Specifications Nominal Backlash n mm 0 008 20 Lead Accuracy in ft um 300 mm 0 001 25 Maximum Radial Load Ib N 20 90 Environmental Rating Standard IP54 GSM30 paaa EG eee RMS Commutation Motor Data 268 Continuous Motor Torque Lbf in 16 6 16 5 15 7 15 7 26 8 26 8 26 7 26 7 aan rag Trapezo
4. GSM30 0 75 in GSM40 1 00 in 4 3 Reassembly 1 Rethread the roller screw into the internally threaded cylinder ITC It is a multiple start screw and this is not always easy DO NOT FORCE THE ROLLER SCREW INTO THE CYLINDER It is best to have the actuator vertical with the open end of the roller screw cylinder facing up Position the roller screw above the cylinder so that it is aligned axially with the ITC Slowly turn the roller screw 1 4 to 1 2 a turn counterclockwise with it in contact with the ITC This will help to align the threads on the roller screw with the threads in the ITC Rotate the roller screw clockwise and it should begin to thread into the cylinder If it does not turn freely remove it and begin again When threading the screw into the cylinder it will roll freely into the actuator When it reaches the portion of the cylinder that contains the motor magnets the roller screw will be more difficult to turn because of the magnetic field of the magnets THIS IS NORMAL Continue to thread the roller screw into the cylinder When it reaches the bottom it will become difficult to turn and the motor and bearings will begin to rotate with it The roller screw is now fully inserted into the cylinder 2 Place a small amount of seal lubricant on the inside surface of the seal bushing assembly 3 Carefully slide the face plate and bushing seal assembly over the actuator rod end while guiding the tie rods through the holes
5. Manual doc 12 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 The end cap houses the feedback device Alignment of this feedback device to the phases of the motor is critical to the operation of the system Extreme care should be taken when removing the tie rod nuts or tie rods so as not to twist or pull on the end cap of the actuator Some feedback devices are sensitive to movement of their mounting surface once installed and can be damaged if care is not taken 4 If your actuator does not have a front flange skip this step Slide the front flange forward and off the actuator The tie rods will remain attached to the front flange A If your actuator has a preloaded roller screw do not remove it from the cylinder Preloaded screws require special tooling and procedures for proper disassembly and reassembly Contact Exlar Corporation to arrange for maintenance of a preloaded screw actuator 5 When the face plate is removed the thrust bearing and the open end of the roller screw internally threaded cylinder ITC are visible The roller screw can be removed by turning it counter clockwise and threading it out of the cylinder It may be necessary to keep the roller screw cylinder from turning to remove the screw 4 2 Lubrication Maintenance Grease lubricated units will require periodic inspection and renewal of the bearing and roller screw grease The table below shows the recommended grease renewal period
6. ratings 3 Amplifier is poorly tuned causing excessive unnecessary current to be applied to motor Check Gain settings GSM Manual doc PN 29959 Rev G 25 12 22 11 Exlar Corporation 952 500 6200 7A Returning a Product for Repair STANDARD REPAIR LEADTIME e Two weeks for written evaluation from Exlar e Two weeks from receipt of approval by fax or email for repair where parts are available e An evaluation charge per unit after evaluation applies if customer chooses not to repair or if product is found not in need of repair EXPEDITED REPAIR LEADTIME e An expedite charge per unit can be quoted e This provides one week for written evaluation from Exlar e This provides one week from receipt of approval by fax or email for repair where parts are available PROCEDURE e Please discuss the return with Exlar Technical Support prior to requesting an RGA number to see if it is possible to resolve the issue prior to return e If it is determined that an RGA number is required please do so by contacting the Returned Goods Administrator Phone 952 500 6200 or email returns exlar com e International Repairs Closely follow instructions provided by the Exlar Returned Goods Administrator Failure to comply with issued instructions may result in delays for repair and return e Exlar requires a purchase order at the time of RGA 0 on warranty returns or for the standard evaluation charge per unit on all non war
7. revolutions and move times This rotary motion is translated into linear motion by the internal planetary roller screw mechanism of the GSM Series linear actuator The relationships between the rotary motion of the motor and the linear motion of the actuator corresponds to the following relationships Linear Distance Traveled in Motor Revolutions Roller Screw Lead Linear Speed in sec Motor RPM 60 Roller Screw Lead Linear Force lbf Motor Torque in lbf 27 efficiency Roller Screw Lead in All of the above relationships require proper anti rotation of the GSM Series actuator rod For more information on sizing and selection of GSM Series actuators and servo amplifiers consult the sizing and selection section of the Exlar catalog GSM Manual doc 11 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 Motor RMS current must be maintained at a level below the continuous current rating of the GSM Series actuator or damage to the motor stator will result The peak current setting must be maintained at a level below the peak current rating of the GSM Series actuator or damage to the stator will result Care should be be taken not to exceed the physical travel limits of GSM Series Actuators Doing so will cause the actuator to end crash internally End crashes can physically damage the roller screw and the internal components of the actuator Care should be taken to avoid high speed impact with objects of h
8. s or any other cause whatsoever including negligence The foregoing warranty shall also apply to products or parts which have been repaired or replaced pursuant to such warranty and within the period of time in accordance with Seller s stated warranty No person including any agent or representative of Exlar is authorized to make any representation or warranty on behalf of Exlar concerning any products manufactured by Exlar except to refer purchasers to this warranty GSM Manual doc 3 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 1 2 Safety Considerations As with any electro mechanical device safety should be considered during the installation and operation of your GSM Series actuator Throughout this manual you will see paragraphs marked with CAUTION and WARNING signs as shown below CAUTION WARNING A A Pay particular attention to these paragraphs They are intended to provide you with helpful information to ensure safe and trouble free installation 2 0 SYSTEM CONFIGURATION 2 1 GSM Series Actuator System Configuration GSM Series actuators incorporate an integral brushless servo motor The design of this motor and selection of the proper feedback configuration allows GSM Series actuators to be powered by nearly every brand of brushless motor amplifier on the market This flexibility allows GSM Series actuators to be incorporated into the highest performance single and multi axis motion control systems in
9. 00129 0 00114 0 000129 0 00114 0 000129 0 00133 0 000150 0 00133 0 000150 0 00133 0 000150 0 00143 0 000162 0 00143 0 000162 0 00143 0 000162 0 00319 0 000360 0 00319 0 000360 0 00319 0 000360 0 00361 0 000408 0 00361 0 000408 0 00361 0 000408 0 00416 0 000547 0 00416 0 000547 0 00416 0 000547 0 00443 0 000501 0 00443 0 000501 0 00443 0 000501 0 00473 0 000534 0 00473 0 000534 0 00473 0 000534 0 00533 0 000602 0 00533 0 000602 0 00533 0 000602 0 0152 0 001717 0 0152 0 001717 0 0152 0 001717 0 0152 0 001717 Dynamic Load Rating Lb N 1567 6970 1219 5422 738 3283 1567 6970 1219 5422 738 3283 1567 6970 1219 5422 738 3283 1567 6970 1219 5422 738 3283 3310 14724 3570 15880 3016 13416 3310 14724 3570 15880 3016 13416 3310 14724 3570 15880 3016 13416 3310 14724 3570 15880 3016 13416 3310 14724 3570 15880 3016 13416 3310 14724 3570 15880 3016 13416 4736 21067 4890 21751 4218 18763 3328 14804 Weight approx Ib Kg 6 5 2 9 6 5 2 9 6 5 2 9 7 0 3 2 7 0 3 2 7 0 3 2 7 5 3 4 7 5 3 4 7 5 3 4 8 0 3 6 8 0 3 6 8 0 3 6 9 5 4 3 9 5 4 3 9 5 4 3 11 5 5 2 11 5 5 2 11 5 5 2 19 8 6 19 8 6 19 8 6 20 5 9 3 20 5 9 3 20 5 9 3 22 10 22 10 22 10 25 11 3 25 11 3 25 11 3 20 9 1 20
10. 2 No 0 M1991 General Requirements Canadian Electrical Code Part II CSA C22 2 No 0 4 04 Bonding of Electrical Equipment CSA C22 2 No 139 M1982 Electrically Operated Valves CSA C22 2 No213 M1987 Non Incendive Electrical Equipment for Use in Class I Division 2 Hazardous Locations UL 429 2004 Electrically Operated Valves ISA 12 12 01 2007 Nonincendive Electrical Equipment for Use in Class I and II Division 2 and Class III Divisions 1 and 2 Hazardous Classified Locations DQD 507 Rev 2009 09 01 GSM Manual doc 31 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200
11. 47 6 78 9 3966 0 0175 3328 28 GSM40 1008 99 250 19 05 1419 2353 953 5 38 8 91 17642 0 001977 14804 12 7 3 9 12 0 1 2393 3966 5 47 6 78 9 3966 0 0186 4736 32 GSM40 1201 99 305 2 54 10645 17642 127 5 38 8 91 17642 0 002102 21067 14 5 3 9 12 0 2 1196 1983 10 47 6 78 9 3966 0 0186 4890 32 GSM40 1202 99 305 5 08 5320 8821 254 5 38 8 91 17642 0 002102 21751 14 5 3 9 12 0 5 479 793 25 47 6 78 9 3966 0 0186 4218 32 GSM40 1205 99 305 12 7 2131 3527 635 5 38 8 91 17642 0 002102 18763 14 5 3 9 12 0 75 319 529 37 5 47 6 78 9 3966 0 0186 3328 32 GSM40 1208 99 305 19 05 1419 2353 953 5 38 8 91 17642 0 002102 14804 14 5 3 9 18 0 1 2393 3966 5 47 6 78 9 3966 0 0220 4736 44 GSM40 1801 99 455 2 54 10645 17642 127 5 38 8 91 17642 0 002486 21067 20 3 9 18 0 2 1196 1983 10 47 6 78 9 3966 0 0220 4890 44 GSM40 1802 99 455 5 08 5320 8821 254 5 38 8 91 17642 0 002486 21751 20 3 9 18 0 5 479 793 25 47 6 78 9 3966 0 0220 4218 44 GSM40 1805 99 455 12 7 2131 3527 635 5 38 8 91 17642 0 002486 18763 20 Definitions Values are approximate and depend on motor voltage and commutation type See motor specs for exact motor torque Force Rating The linear force produced by the actuator at continuous motor torque Max Velocity The linear velocity that the actuator will achieve at rated motor rpm Continuous Motor Torque The torque produced by the motor at rated continuous current Maxim
12. 5 127 10 254 25 635 5 127 10 254 25 635 37 5 953 Approx Cont Motor Torque 1 Stk 2Stk Lb in Nm 7 3 11 5 0 82 1 30 7 3 11 5 0 82 1 30 7 3 11 5 0 82 1 30 7 3 11 5 0 82 1 30 7 3 11 5 0 82 1 30 7 3 11 5 0 82 1 30 7 3 11 5 0 82 1 30 7 3 11 5 0 82 1 30 7 3 11 5 0 82 1 30 7 3 11 5 0 82 1 30 7 3 11 5 0 82 1 30 7 3 11 5 0 82 1 30 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 16 5 26 8 1 86 3 03 47 6 78 9 5 38 8 91 47 6 78 9 5 38 8 91 47 6 78 9 5 38 8 91 47 6 78 9 5 38 8 91 Maximum Static Load Lb N 750 3336 750 3336 750 3336 750 3336 750 3336 750 3336 750 3336 750 3336 750 3336 750 3336 750 3336 750 3336 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 1620 7206 3966 17642 3966 17642 3966 17642 3966 17642 Armature Inertia Lb in s2 Kg m2 0 00101 0 000114 0 00101 0 000114 0 00101 0 000114 0 00114 0 0
13. AA 3 3 Mounting Considerations s wk kk eee 3 4 General Operation 225 d05 t4albcsctastedsdiasigetivkas bs 4 0 Maintenance Procedures 4 1 Disassembly 22242 Kg aah beaielaetdeeedded peuet ees ebee ees 4 2 Lubrication Maintenance 0 0 eee eee 4 3 ReassEMbly sma maa ates Seavat BAG KKK AKA does ee KANG KARAY 4 4 Seal Maintenance eee 5 0 Specifications 5 1 Performance Specifications 0000 ee eee 5 2 Dimensions 0000 ees 5 3 Mechanical and Electrical Specifications 6 0 Class I Division 2 Option 20 0 cee eee 7 0 Troubleshooting Procedures a 7 1 Returning a Product for Repair 0c eee eee 8 0 Certifications AA Refer to www exlar com for connector and wiring information GSM Manual doc 2 PN 29959 Rev G IK O 0 N OOH KB 11 11 11 11 12 13 13 14 16 18 21 24 25 26 27 12 22 11 Exlar Corporation 952 500 6200 1 0 INTRODUCTION 1 1 Warranty and Limitation of Liability Exlar warrants its product s to the original purchaser and in the case of original equipment manufacturers to their original customer to be free from defects in material and workmanship and to be made in accordance with Exlar s specifications for the product s as published at the time of purchase unless otherwise agreed to in writing by an authorized Exlar representative In no event however shall Exlar be l
14. GSM SERIES LINEAR ACTUATOR INSTALLATION AND SERVICE MANUAL CE Ao Information furnished by EXLAR Corporation is believed to be accurate and reliable However no responsibility is assumed by EXLAR Corporation for its use EXLAR reserves the right to change the design and operation of the equipment described herein and any associated motion products that may appear in this document Information in this document pertaining to equipment not furnished by EXLAR should be confirmed by that equipment manufacturer EXLAR assumes no responsibility for changes to information by other manufacturers or errors in that information or the description of that information Information in this document is subject to change without notice GSM Manual doc 1 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 TABLE OF CONTENTS 1 0 Introduction 1 1 Warranty and Limitations of Liability a 1 2 Safety Considerations O Kaganapan aaa RBUNAAPLARLIRANERGNL 2 0 System Configuration 2 1 Typical System Configuration 3 eee ee 2 2 Typical System Wiring ciscadieesdsaqisebieeebeea e Rounds 2 3 Feedback Information cee es 2 4 Cable Routing 2 ee ee 2 5 Anti Rotation Option dc ctceeset teSd theives eevesdeweeses 2 6 External Limit Switch Option sw ss ee 2 7 Rear Brake Option 0 00 cee eee 3 0 Installation and Operation 3 1 Lubrication Requirements 6 ee 3 2 Mounting Configurations 32 2
15. M30 1805 84 3 9 GSM40 0601 99 3 9 GSM40 0602 99 3 9 GSM40 0605 99 3 9 GSM40 0608 99 GSM Manual doc PN 29959 Rev G 304 75 140 5 9 140 5 9 140 10 254 10 254 10 254 12 304 12 304 12 304 14 355 14 355 355 18 455 18 455 18 455 150 150 150 150 Performance Specifications Force Rating 1 Stk 2Stk Ib N 367 578 1632 2571 183 289 814 1286 92 145 409 645 367 578 1632 2571 183 289 814 1286 92 145 409 645 367 578 1632 2571 183 289 814 1286 92 145 409 645 367 578 1632 2571 183 289 814 1286 92 145 409 645 829 1347 3688 5992 415 674 1846 2998 166 269 738 1197 829 1347 3688 5992 415 674 1846 2998 166 269 738 1197 829 1347 3688 5992 415 674 1846 2998 166 269 738 1197 829 1347 3688 5992 415 674 1846 2998 166 269 738 1197 829 1347 3688 5992 415 674 1846 2998 166 269 738 1197 829 1347 3688 5992 415 674 1846 2998 166 269 738 1197 2393 3966 10645 17642 1196 1983 5320 8821 479 793 2131 3527 319 529 1419 2353 16 Max Velocity In sec mm sec 8 33 211 67 16 67 423 33 33 33 846 67 8 33 211 67 16 67 423 33 33 33 846 67 8 33 211 67 16 67 423 33 33 33 846 67 8 33 211 67 16 67 423 33 33 33 846 67 5 127 10 254 25 635 5 127 10 254 25 635 5 127 10 254 25 635 5 127 10 254 25 635 5 127 10 254 25 635
16. N 29959 Exlar Corporation Rev G 952 500 6200 If the user is uncertain about the requirements for transient suppression they should refer to their servo amplifier or controller technical documentation or contact their servo amplifier or controller manufacturer for technical support For connection of your amplifier and actuator including rear brake leads refer to the wiring information at www exlar com TI install scheme html The rear brake option adds length to the dimensions of the GSM actuators as follows See drawings in Section 5 2 GSM20 Add 1 784 inches 45 3 mm if ordering brake GSM30 Add 1 6 inches 40 6mm if ordering brake GSM40 Add 2 33 inches 59 2 mm if ordering brake BRAKE SPECIFICATIONS GSM20 GSM30 GSM40 Holding torque 19 Ib in 70 Ib in 97 Ib in Voltage 24 VDC 24 VDC 24 VDC Current required 0 75 Amps 0 75 Amps 0 88 Amps Coil resistance olarity sensitive 70 6 Ohms 48 Ohms 36 Ohms A DO NOT attempt to operate the actuator with the brake applied Allowing the actuator to operate with the brake applied may cause serious damage to the actuator and or the brake Do not use the brake to support heavy loads while an operator is under the load Provide another means to lock the load in position The brake is a spring applied friction mechanism and does not provide a positive lock GSM Manual doc 10 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 3 0 INSTALLATION AND
17. OPERATION 3 1 Lubrication Requirements The GSM Series actuator is shipped from the factory fully greased and ready for installation Exlar recommends using Mobilith SHC 220 a high performance extreme pressure grease The unique physical properties of the synthetic base oil provides outstanding protection against wear rust corrosion and high or low temperature degradation Mobilith SHC allows for very low starting and running torque values Its operating range is 40 degrees C to 177 degrees C 40 degrees F to 350 degrees F 3 2 Mounting Configurations The standard configurations available are Rear Clevis Front Flange Extended Tie Rods Side Trunnions and side tapped mounting holes General drawings are shown in the product section guide 3 3 Mounting Considerations Every effort should be made to minimize misalignment Any misalignment will decrease the life of the components within the actuator and also may create problems within the application associated with misalignment Excessive side load on the output rod of the actuator will dramatically reduce the life of the actuator and should be avoided completely Side load can be caused from misalignment or loading that is not inline with the actuator output rod 3 4 General Operation The GSM Series linear actuators function in the same manner as a brushless servomotor The servo amplifier is used to rotate the motor at controlled speed and torque and for controlled numbers of
18. Recognition and Follow Up Service and meeting the appropriate U S and Canadian requirements The UL Recognized Component Mark for the U S generally consists of the manufacturer s identification and catalog number model number or other product designation as specified under Marking for the particular Recognition as published in the appropriate UL Directory As a supplementary means of identifying products that have been produced under UL s Component Recognition Program UL s Recognized Component Mark AX may be used in conjunction with the required Recognized Marks The Recognized Component Mark is required when specified in the UL Directory preceding the recognitions or under Markings for the individual recognitions The UL Recognized Component Mark for Canada consists of the UL Recognized Mark for Canada AS and the manufacturer s identification and catalog number model number or other product designation as specified under Marking for the particular Recognition as published in the appropriate UL Directory Look for the UL Recognized Component Mark on the product William R Carney Director North American Certification Programs Underwriters Laboratories Inc Any information and documentation involving UL Mark services are provided on behalf of Underwriters Laboratories Inc UL or any authorized licensee of UL For questions please contact a local UL Customer Service Representative at Lap www _ul com global enz pages corporat
19. Vrms 5 400Vrms 6 460Vrms X Special Voltage Rating Not to Exceed 460Vrms c Optional Mechanical and Speed Designations HW Hand Wheel Switch xx denotes other options not affecting safety x denotes options not affecting safety SLM SLGxxx xxx xXTxx aaa xbx xx NI_ xx aaa Resolver Feedback b Voltage Rating A 24Vde B 48Vde C 120Vde 1 115Vrms 3 230Vrms 5 400Vrms 6 460Vrms X Special Voltage Rating Not to Exceed 460Vrms x denotes options not affecting safety Conditions of Certification 1 This Certification covers the actuator only The end use suitability of the combination of the associated electronic controller and the actuator is to be determined by the local inspection authority having jurisdiction DQD 507 Rev 2009 09 01 GSM Manual doc 30 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 o CSA INTERNATIONAL Certificate 2257566 Master Contract 163694 Project 2293203 Date Issued 2010 04 01 2 The actuators may include a hand wheel switch denoted by HW in Model Code In such cases the hand wheel switch conduit must be sealed within 18 inches When the handwheel option 1s included the maximum ambient temperature rating is 20 C lt Ta lt 40 C 3 The actuators may include a holding brake The thermal effects of the brake pad have not been evaluated and are to be considered by the authority having jurisdiction APPLICABLE REQUIREMENTS CSA C22
20. a amana 10716272 1215 9065 121501 20215807 Pe wrist ssamen Naia esa 7na tado 21 119 5264 re sseorse7 e0os ans 10000 asan sa000 esse 16 000 572 Po 9 86 aos 11959 052 te asa aram 20 450 5196 24458 6212 tuomarina ste 2 NAN hanga mosri drenica Note Add 1 6 Inches to Dims ASO F orcering a Brake A s equivaierd to top two dwang GSM Manual doc 19 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 GSM40 Double Side Mounts or Extended Tie Rod Mount 6 4243 BC le 1078 Single Side Mount On This Side 2499 40001 635 0 3 8 16 UNC 2A 3 900 991 3 8 16 UNC B x 0 90 Deep x4 SS x8 DS L Three nourthg styles shown 2 Shown view Is standard side for single skle mount GSM40 Side Trunnion Mount jis 900 0001 4 400 3810 003 0 250 4X 5 Inch nn stroke 8 inch rr stroke 10 Inch rm stroke 12 Inch rm stroke 18 bch rr stroke B 03 eap zac maaan nave 2231 6666 D 14333640 1633 ad 1833 4656 203364 26336688 Note Add 2 33 Inches to Dis A81 F orderhg a Broke GSM Manual doc 20 PN 29959 Rev G 03750 E 953 22 x 0375 Deep Double Side Mount Orly 0000 an 0 00 Teo mounting styles shom 2 With Flange mount denension A valent To top tro droskgs 12 22 11 Exlar Corporation 952 500 6200 5 2 Mechanical Electrical Specifications GSM Series Mechanical
21. ar actuators allows the extending rod to rotate This simplifies the setup of the actuator by allowing the user to rotate the rod and thread it in and out of the actuator for mechanical attachment or system testing This feature also requires that the rod be kept from rotating when used in its dedicated application to insure proper linear motion In most applications such as those where the load is coupled to linear bearings or some other support device the load cannot rotate providing anti rotation for the extending rod of the actuator For applications in which the load is free to rotate Exlar offers the anti rotation systems shown below The drawings below show the rod and bushing on only one side of the actuator For long stroke actuators the rod and bushing are required on both sides of the actuator Anti Rotate Option Dimensions pig Ca m Dimensions GSM20 GSM30 GSM40 in inches A 0 60 0 79 1 25 B 1 81 2 54 3 78 C 0 54 0 71 0 98 D 1 00 1 29 1 65 E 0 44 0 44 0 63 F 0 28 0 32 0 38 G 0 31 1 69 1 69 H 0 37 0 50 0 50 GSM Manual doc PN 29959 Rev G 12 22 11 Exlar Corporation 952 500 6200 2 6 GSM Linear Actuator External Limit Switch With the anti rotate option Section 2 6 the GSM actuator can accommodate 1 2 or 3 external limit switches for use as end of travel limit switches or home position sen
22. e conractus GSM Manual doc 28 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 CSA INTERNATIONAL Certificate of Compliance Certificate 2257566 Master Contract 163694 Project 2293203 Date Issued 2010 04 01 Issued to Exlar Corporation 1470 Lake Dr W Chanhassen MN 55317 USA Attention Bill Zerull The products listed below are eligible to bear the CSA Mark shown with adjacent indicators C and US for Canada and US or with adjacent indicator US for US only or without either indicator for Canada only Rob Kohuch P Eng Issued by Rob Kohuch P Eng CLASS 3228 02 VALVES Actuators For Hazardous Locations CLASS 3228 82 VALVES Actuators For Hazardous Locations Certified to U S Standard Class I Division 2 Group A B C and D GSX amp GSM Series Linear Actuators and SLM amp SLG Series Rotary Actuators input rated 24Vdc 48Vdc 120Vde 115Vrms 230Vrms 400Vrms 460Vrms or a Special Voltage Rating not exceeding 460 Vrms 50A max Temperature Code T4 135 C 50 C lt Ta lt 65 C see note 2 Model Code Information GSX GSMxx xx xx Txx aaa xbx xx c NI_ xx aaa resolver feedback b Voltage Rating A 24Vde B 48Vde C 120Vdc 1 115Vrms DQD 507 Rev 2009 09 01 GSM Manual doc 29 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 CSA INTERNATIONAL Certificate 2257566 Master Contract 163694 Project 2293203 Date Issued 2010 04 01 3 230
23. ed A amp B to provide direction velocity and position information The Channel labeled I or Z has one pulse per revolution and is called the index The channels labeled as hall signals or commutation signals are typically labeled S1 S2 amp S3 Hall 1 2 amp 3 or Hall A B amp C depending on the manufacturer s conventions These signals give the amplifier the commutation information that it needs to properly rotate the motor GSM Series Feedback Devices Standard GSM Series actuators use encoders as their primary feedback device Depending on the amplifier that will be used to operate the actuator the hookup of the actuator can vary Always consult Exlar for the correct wiring details or visit www exlar com 2 4 Cable Routing Over time liquid contaminants such as oil and cleaning solutions will run down the cables and into any exposed connectors To minimize the introduction of contaminants to the connector route the cables so that there is a loop in the cable just prior to its attachment to the connector Two examples are shown below depending on the orientation of the connectors Units mounted in such a way that the connectors are on the bottom surface of the actuator require no looping SEN O O oO Top Mount Side Mount Loop Loop GSM Manual doc 6 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 2 5 GSM Series Linear Actuator Anti rotation Option The unique design of the GSM Series line
24. ens when stator temp exceeds 130 deg C 6 1 Terminal Box Dimensions Power and I O 1 2 NPT GSM Manual doc 24 PN 29959 Rev G 12 22 11 Exlar Corporation 952 500 6200 7 0 TROUBLESHOOTING PROCEDURES This section provides you with guidelines and hints on troubleshooting various problems that may be encountered during installation and operation of your Exlar GSM Series actuator No response from actuator Symptom Trouble Possible Cause Troubleshooting Procedure 1 Check amplifier for faults that may indicate problem 2 Check to insure that amplifier is enabled 3 Check for proper wiring Actuator seems to be enabled receiving current but is not operating or is operating erratically 1 Amplifier may be improperly tuned Check all gain settings If a motor file or parameters specific to your amplifier actuator combination have been supplied by Exlar be sure that they are entered or downloaded properly 2 Amplifier may be set up improperly for the particular motor being used Check amplifier settings for number of poles voltage current resistance inductance and inertia 3 Feedback wiring may be incorrect 4 Feedback conductors touching or feedback cable may be damaged 5 Motor phases are wired incorrectly or in incorrect order R S T 6 Feedback resolver or encoder is improperly aligned Contact Exlar Actuator cannot move load 1 Load is too large for the capacity of the ac
25. g Brake Many applications require the addition of the rear internal holding brake The brake is held open by the supply of power to a magnetic mechanical clutch Whenever there is not power to the brake the armature is held in place to prevent the inverted roller screw from turning and prevent the output rod from back driving which therefore prevents the output rod from moving The holding brake is permanent magnet engaged and electrically released The mechanical advantage of the roller screw allows the holding brake to prevent back driving of the load The holding capacity of the brake is sufficient to hold the rated force of the actuator when used in grease lubricated units Historically Exlar actuators and motors with holding brakes provided a transient suppression diode wired internally to the actuator or motor With the changes in servo amplifier and control technology there are now instances where the diode is not required to be within the motor An example of this is a control system using a dedicated brake control relay containing transient suppression components Because of this change in technology Exlar now provides the transient suppression diode separately from the actuator for inclusion in the brake control circuitry as needed by the end user A schematic is provided below showing the typical use of the transient suppression diode GSM Manual doc 9 12 22 11 P
26. iable or have any responsibility under such warranty if the product s has been improperly stored installed used or maintained or if Buyer has permitted any unauthorized modifications adjustments and or repairs to such product s Seller s obligation hereunder is limited solely to repairing or replacing at its opinion at the factory any product s or parts thereof which prove to Seller s satisfaction to be defective as a result of defective materials or workmanship and within the period of time in accordance with the Seller s stated product warranty see ATerms and Conditions at www exlar com provided however that written notice of claimed defects shall have been given to Exlar within thirty 30 days from the date of any such defect is first discovered The product s claimed to be defective must be returned to Exlar transportation prepaid by Buyer with written specification of the claimed defect Evidence acceptable to Exlar must be furnished that the claimed defects were not caused by misuse abuse or neglect by anyone other than Exlar Components such as seals wipers bearings brakes bushings gears splines and roller screw parts are considered wear parts and must be inspected and serviced on a regular basis Any damage caused by failure to properly lubricate Exlar products and or to replace wear parts at appropriate times is not covered by this warranty Uses of components under load to the extent of their expected life according t
27. idal Commutation Motor Data 289 OUER uma n59 5 2 2 8 2 5 16 8 8 4 47 Peak Current Rating Amps 10 4 4 2 Motor Stator Data Voltage Constant Ke Vrms Krpm 29 9 59 7 106 0 119 5 29 9 59 7 106 0 119 5 10 25 C Vpk Krom 42 2 84 5 149 9 168 9 42 2 84 5 149 9 168 9 Pole Configuration 8 8 8 8 8 8 8 8 pag Brake Current 24 VDC A 5 70 o Brake Engage Disengage Time ms 19 29 Mechanical Time Constant tm ms min 6 5 6 5 7 3 T2 2 6 N a Electrical Time Constant te ms 27 25 3 3 3 3 Ibf in krpm 1 23 1 23 1 23 1 23 1 23 1 23 N m krpm 0 14 0 14 0 14 0 14 0 14 0 14 0 14 0 14 U o 3 O Q o 3 Q w 3 N ol al W AIS Friction Torque Ibf in 2 00 2 00 2 00 N m 0 23 0 23 0 23 0 23 0 23 0 23 Bus Voltage VDC 230 400 460 Speed Bus Voltage RPM 3000 3000 3000 Motor Wire Insulation Class 180 H Motor Stator Rating Class 180 H A degrees C 100 Hm 2 f 2 3 2 on g S o D o g 3 3 o 2 g S o For amplifiers with peak sinusoidal ratings multiply RMS sinusoidal Kt by 707 and current by 1 414 All ratings at 25 degrees Celsius Test data derived using NEMA recommended aluminum heatsink 10 x 10 x 3 8 GSM Manual doc 22 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 GSM Series Mechanical Electrical Specifications Nominal Backlash in mm 0 008 20 LU Gsmao B3 AB 138 158 168 218 238 258 268 RMS Commu
28. igh rigidity that immediately stop the travel of the actuator with no deceleration or energy absorption An example would be a high speed impact of two solid steel parts The resulting impact will create a very short effective deceleration time Kinetic energy contained in the rotating inertia of the actuator and motor can possibly generate extremely high impact forces that exceed the mechanical capacities of the actuator and cause physical damage to the actuator For applications requiring this type of impact contact Exlar application engineering to insure that the actuator is properly sized or provisions made to absorb the induced energy 4 0 MAINTENANCE PROCEDURES 4 1 Disassembly AN If your actuator has a preloaded roller screw do not remove it from the cylinder Preloaded screws require special tooling and procedures for proper disassembly and reassembly Contact Exlar Corporation to arrange for maintenance of a preloaded screw actuator Refer to the exploded view on the following page 1 Remove the actuator assembly from the machine by disconnecting the cables main rod coupling and actuator mounting bolts or fasteners 2 If your unit does not have an external anti rotate assembly skip this step Loosen the two machine screws that clamp the anti rotate cross member to the actuator output rod Slide the anti rotate mechanism forward and off the actuator 3 Remove the rear tie rod nuts from the back of the actuator A GSM
29. in the rear end cap of the actuator The seal is a tight fit on the rod end Take care not to damage the seal on the threads of the extending rod Standard GSM Series rods have a chamfer to provide a lead in for replacement of the seal and bushing Be sure that the faceplate seats completely and squarely on the front of the actuator The inner surface of the faceplate provides the pre loading for the bearings and it is important that it is properly seated Units With a Front Flange Replace the faceplate as described above Remount front flange by sliding tie rods through the holes in the faceplate and through the holes in the rear end cap Pilot the flange on the pilot diameter located on the front of the faceplate 4 Replace the rear tie rod washers and nuts and tighten to the proper torque Tighten the nuts simultaneously by partially tightening each in an opposing corner pattern until each is torqued to the rated value shown below GSM20 20 Ibf in 1 7 Ibf ft 2 26 N m GSM30 90 Ibf in 7 5 Ibf ft 10 16 N m GSM40 240 Ibf in 20 Ibf ft 27 12 N m 5 If your actuator has an external anti rotate mechanism slide the rod or rods of the anti rotate mechanism through the front flange and into the guide bushing or bushings mounted to the rear of the flange Position the extending rod so that the wrench flats are parallel to the long side of the flange Slide the cross member assembly of the anti rotate mechanism over the end of the rod and on
30. o typical ratings are not covered by this warranty Any damage due to excessive loading is not covered by this warranty Costs for shipment of units returned to the factory for warranty repairs are the responsibility of the customer Exlar will return ship all warranty repairs or replacements via UPS Ground at no cost to the customer For international customers Exlar will return ship warranty repairs or replacements via UPS Expedited Service and cover the associated shipping costs Any VAT or local country taxes are the responsibility of the customer The foregoing warranty is in lieu of all other warranties except as Title whether expressed or implied including without limitation any warranty of merchantability or of fitness for any particular purpose other than as expressly set forth and to the extent specified herein and is in lieu of all other obligations or liabilities on the part of Exlar Seller s maximum liability with respect to these terms and conditions and any resulting sale arising from any cause whatsoever including without limitation breach of contract or negligence shall not exceed the price specified herein of the product s giving rise to the claim and in no event shall Exlar be liable under this warranty otherwise for special incidental or consequential damages whether similar or dissimilar of any nature arising or resulting from the purchase installation removal repair operation use or breakdown of the product
31. ower http www mfpseals com seal repair kits parker 2 shtml Exlar Actuator Martin Fluid Power Size in Description Model Part No GSM20 30 PH 0695900000 1 2 5 8 Rod Gland Wrench GSM40 PH 06959 10000 1 Rod Gland Wrench 2 Remove the o ring from the 0 ring groove located inside the opening from which the FSB was just removed 3 Replace the o ring with the o ring supplied with the new FSB 4 Taking care not to touch the seal material to any sharp rod features such as threads slide the FSB on to the actuator rod and to the face plate 5 Using the appropriate gland and spanner wrench tighten the FSB to the proper torque level indicated in the previous table GSM Manual doc 15 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 5 0 SPECIFICATIONS 5 1 Frame Size Model In mm 2 25 GSM20 0301 57 2 25 GSM20 0302 57 2 25 GSM20 0304 57 2 25 GSM20 0601 57 2 25 GSM20 0602 57 2 25 GSM20 0604 57 2 25 GSM20 1001 57 2 25 GSM20 1002 57 2 25 GSM20 1004 57 2 25 GSM20 1201 57 2 25 GSM20 1202 57 2 25 GSM20 1204 57 3 3 GSM30 0301 84 3 3 GSM30 0302 84 3 3 GSM30 0305 84 3 3 GSM30 0601 84 3 3 GSM30 0602 84 3 3 GSM30 0605 84 3 3 GSM30 1001 84 3 3 GSM30 1002 84 3 3 GSM30 1005 84 3 3 GSM30 1201 84 3 3 GSM30 1202 84 3 3 GSM30 1205 84 3 3 GSM30 1401 84 3 3 GSM30 1402 84 3 3 GSM30 1405 84 3 3 GSM30 1801 84 3 3 GSM30 1802 84 3 3 GS
32. plifiers have voltage present for a considerable time period after incoming power is removed Take care to insure that the amplifier has discharged all power GSM Manual doc 4 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 Typical System Connections or and edt 2 2 Typical System Wiring Please refer to www exlar com for information on connectors and wiring 2 3 Feedback Information GSM Series actuators incorporate a quadrature incremental encoder with commutation signals as the primary rotary feedback device The alignment of this feedback device is dictated by the amplifier that the end user chooses for operating the actuator This amplifier is indicated in the model number of the GSM Series actuator as a 3 digit code consisting of 2 letters and 1 number Each amplifier has specific requirements for the feedback on the motor Not all encoder based amplifiers can use the same encoder encoder alignment or relative direction of encoder rotation Many amplifiers offer software that allows the entering of parameters or the downloading of motor data files that dictate how the feedback must be set up on
33. ranty units for the evaluation fee e Following the evaluation you will receive a quote from Exlar on the charges that will apply If the actuator repair is approved the evaluation fee will be waived and we will request an amended PO for the actual repair value GSM Manual doc 26 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 8 0 Certifications Declaration of Conformity according to ISO EC 17050 1 and ISO IEC 17050 2 Manufacturer s Name Exlar Corporation Manufacturer s Address 18400 West 77 Street Chanhassen MN 55317 USA declares that the product Product Name GSX GSM SR SLM SLG Series Complete Model Listing Below GSX20 GSX30 GSX40 GSX50 GSX60 GSX90 GSX115 SR21 SR31 SR41 SLM060 SLM090 SLM115 SLM142 SLM180 SLG060 SLG090 SLG115 GSM20 GSM30 GSM40 to which this declaration relates meets the essential health and safety requirements and is in conformity with the relevant EU Directives listed below EU EMC Directive 2004 108 EC EU Low Voltage Directive 2006 95 EC using the relevant section of the following EU standards and other normative documents EMC EN 55014 1 2006 EN 55014 2 1997 Al 2001 A2 2008 Safety EN 60034 1 2004 October 29 2004 Date of issue European Contact Exlar GmbH Frankfurter Str 107 65479 Raunheim Germany GSM Manual doc 27 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 Certificate of Compliance Certificate N
34. sors in a low profile extruded channel housing A bracket with inductive proximity switches mounts to the tie rods and senses a traveling magnet inside the extrusion External Limit Switch Dimensions DIMTA 3 Stroke 6 Stroke 10 Stroke 12 Stroke 18 Stroke BRN asm20 5 515 8 515 na 14515 nma P IGSM30 6 932 9 832 13 832 15 832 21832 pelt GsMa0o ma 9 832 13 832 15 832 21 832 y BLKN O WHTN C foan LOAD The number of switches desired is selected by ordering the L1 L2 or L3 option in which 1 2 or 3 switches will be provided respectively The switches are 9 30 VDC powered PNP output with either normally open or normally closed logic operation depending on the switch configuration ordered Below is a diagram indicating which logic operation will be provided for each switch based on the option ordered GSM Manual doc 8 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 CONFIGURATION OF LOGIC OF STANDARD SWITCH OPTION SELECTIONS Option SW1 sw2 SW3 Ll Not Supplied Normally Open Not Supplied L2 Normally Closed Not Supplied Normally Closed L3 Normally Closed Normally Open Normally Closed Switch Type Exlar Part Number Turck Part Number Normally Closed Switch 43404 BIM UNT RP6X Normally Open Switch 43403 BIM UNT AP6X 2 7 Internal Holdin
35. tation Motor Data Continuous Motor Torque Lbf in 47 6 47 6 44 7 45 5 78 9 78 9 78 8 79 7 in pag 190 Trapezoidal Commutation Motor Data KO OER ma nag 8 4 74 Peak Current Rating Amps 31 7 15 8 52 5 26 3 14 8 13 0 Motor Stator Data Voltage Constant Ke Vrms Krpm 28 1 56 1 99 5 114 8 28 1 56 1 99 5 114 8 10 25 C Vpk Krom 39 7 79 4 140 7 162 4 39 7 79 4 140 7 162 4 Pole Configuration 8 8 8 8 8 8 8 8 17 ee 78 o Resistance L L 5 25 C Ohms 3 0 nan 7 ES an 20 29 riction Torque Ibf in o7 CET For amplifiers with peak sinusoidal ratings multiply RMS sinusoidal Kt by 707 and current by 1 414 All ratings at 25 degrees Celsius Test data derived using NEMA recommended aluminum heatsink 12 x 12 x 1 2 GSM Manual doc 23 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 6 0 CLASS I DIVISION 2 OPTION Class I division 2 products are provided with an electrical box containing terminal strips for customer wiring access The electrical box has two 2 NPT ports for customer conduit connection It is the responsibility of the installer to insure that the interconnecting wire cabling and conduit meet any local or regional required electrical codes and standards 6 1 Wiring Diagram 24 vdc 1 amp Power Supply for brake IA ad Resolver 24 vdc 1 amp Power Supply for logic Brake Coil Note 1 Thermal switch normally closed op
36. the motor Exlar can provide many of these data files or the proper parameters to enter Entering motor parameter data to some amplifiers may require assistance from the amplifier manufacturer GSM Manual doc 5 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 Feedback Alignment When Exlar manufactures a GSM Series actuator the proper feedback is selected mounted aligned and test run on the amplifier that the customer plans to use or one that is known to be equivalent for confirming proper feedback alignment and operation In any case where it is determined that the feedback has become misaligned or an amplifier change is made requiring the feedback to be aligned differently it is recommended that Exlar be contacted and arrangements made to have that procedure performed Feedback Wiring The wiring of the feedback device is critical to the operation of the actuator with the selected amplifier Wiring the feedback cable improperly can cause unstable operation incorrect operation or no operation at all In some cases if the proper current limits are not set in the amplifier improper wiring of the feedback cable can lead to damage of the motor Encoders An incremental encoder is an electronic rotary device that transmits a string of electrical pulses when rotated Most brushless motors or servo systems that use incremental encoders use what is called a quadrature encoder Typical brushless motor encoders use two data channels label
37. to the wrench flats Tighten the two screws that clamp the assembly to the actuator rod GSM Manual doc 14 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 4 4 Seal Maintenance If you have chosen the IP65 sealing option P5 on your GSM actuator it is recommended that the main rod seal and bushing assembly FSB be replaced at the suggested time of lubrication The main rod seal can be removed by threading it out of the face plate using a standard rod seal gland wrench or spanner wrench A new main rod seal can be slid over the main rod taking care not to touch the seal material to the threaded rod end To have this service performed for you contact Exlar Engineering or arrange with Exlar Returns Department to send your unit in for service Standard FSB Install Torque Part Numbers GSM20 18929 100 Ib in 11 29 N m GSM30 19020 200 Ib in 22 58 N m GSM40 19021 360 Ib in 40 67 N m Insert o ring in groove Main Rod Seal FSB and Bushing Note Some actuators are provided with special FSBs due to chemical exposure or other special requirements Contact Exlar if there is a question about your particular actuator having a standard material FSB FSB Installation Replacement 1 Using proper sized gland or spanner wrench remove existing FSB from actuator face plate and slide off the actuator rod This will require the removal of any rod attachments One source for gland wrenches is Martin Fluid P
38. tuator or too much friction is present 2 Excessive side load 3 Misalignment of output rod to load 4 Amplifier has too low of current capacity or is limited to too low of current capacity Actuator housing moves or vibrates when shaft is in motion 1 Check actuator mounting Insure that the actuator is securely mounted 2 Amplifier is improperly tuned wrong gain settings Tune amplifier Output rod rotates during motion and thus does not Limit switches not functioning 1 Install Exlar anti rotation assembly or incorporate anti rotation into the application provide proper linear motion 1 Limit switches wired improperly Refer to manual 2 The device being driven by the limit switches is not compatible with the electrical output of the limit switch Check device requirements 3 Switches have been damaged by improper wiring or improper voltage applied Replace switches Brake does not hold load in place 1 Load is larger than the capacity of the brake check load level against actuator rating oil lubricated units reduce holding capacity of the brake 2 Brake is not engaged Power is not removed from brake 3 Brake is being used as other than a power loss holding brake Actuator is overheating 1 Insufficient cooling for application requirements See oil cooling section of this manual or Exlar catalog or contact Exlar engineering 2 Actuator is being operated outside of continuous
39. um Static Load The mechanical load limit of the actuator if re circulated oil or other cooling method is used to allow higher than rated torque from the motor Armature Inertia The rotary inertia of the armature of the GSM Series actuators For calculation purposes this value includes the screw inertia ina GS actuator Inertia tolerance is 5 Dynamic Load Rating A design constant used in calculating the estimated travel life of the roller screw The dynamic mean load is the load at which the device will perform one million revolutions GSM Manual doc 17 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 5 2 Dimensions GSM20 Double Side Mounts or Extended Tie Rod Mount GSM Manual doc 18 12 22 11 PN 29959 Exlar Corporation Rev G 952 500 6200 GSM30 Double Side Mounts or Extended Tie Rod Mount 1 32 pe 335 G0 2570 2229 6 35 23 x 0 250 Deep 83 5 Double Side Single Side Mount Mount Only On This Side 184G 38 68 114 20 unc 28 77 4 X0 53 Deep 0 250 1 Taree maawa sifas shown x4 SS x8 DS 6 4 2 Stowe view is started side for saghe sije mouri IPM metic Se rod option fread MEX It using landed Ge rods Sis Amansion is 3 1 78 7 MAX 1 500 38 1 1 000 001 25 40s008 GSM30 Rear Clevis Mount or Front Flange Mount 5000 0252 0 397 4x 90 7505500 Dim 3 Inch mm stroke 5 inch mm stroxe 10 Inch mm stroxe 14 Inch mm stroke 18 inch mm stroke
40. umber 20111220 E225288B Page 1 of 1 Report Reference E225288 2002 May 31 Issue Date 2011 December 20 Underwriters Laboratories Issued to EXLAR CORP 18400 W 77TH ST CHANHASSEN MN 55317 USA This is to certify that Servo and Stepper Motors representative samples of Permanent Magnet servo motors GSX or SR Series Model GSM or GSX or SR followed by 20 21 30 31 40 41 50 60 90 or 115 followed by 01 through 24 or XX followed by 01 through 99 or XX followed by A B D E I J M N O P S T or X followed by B C D E F G J K M q R S T Z or X followed by A B F L M R V W or X followed by three letters or numbers followed by 1 2 3 or X followed by A B C 1 3 5 6 or X followed by 6 or 8 may be followed by 01 through 99 AR AS AX CF EB EN ES ET FC FF FG FM FX HB HC HW LI L2 L3 LT MW NI P5 PB PF RB RD SD SR SS XH XL XM N4 XT XX may be followed by 00000 through 99999 Have been investigated by Underwriters Laboratories in accordance with the Standard s indicated on this Certificate Standard s for Safety ANSUUL 1004 1 Rotating Electrical Machines General Requirements and CSA C22 2 No 100 Motors and Generators Additional Information See UL On line Certification Directory at WWW UL COM for additional information Only those products bearing the UL Recognized Component Marks for the U S and Canada should be considered as being covered by UL s
41. use today In applications varying from food and beverage packaging to multi axis turning centers to aircraft assembly the GSM Series of actuators show incredible performance and durability The high torque to volume ratio available from a brushless motor combined with the robust high speed and high load capability of the planetary roller screw make the Exlar line of linear actuators a true all electric replacement for cumbersome high maintenance hydraulics The use of electronic servo control provides simpler set up and more precise control than hydraulic systems as well The schematic next page shows the typical connections for a single axis system incorporating an Exlar GSM Series actuator and servo amplifier Each brand of brushless motor amplifiers may have unique wiring requirements parameter settings and operational principals that affect how the actuator operates The drawing on the following page shows general connection principals for typical resolver and encoder feedback amplifiers Details on connections to specific brands of amplifiers can be obtained from www exlar com A WARNING Attempting to connect the power cable to the motor feedback connector may cause damage to the connector Verify that pin patterns match before attempting to connect cables to actuator Never attempt to connect or disconnect the actuator with power applied Dangerous voltages are present Damage to equipment and injury to personnel can result Many am
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