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GSX Installation & User Manual

1. wm EE wm or 65 10 25 C N m a 0 36 0 72 0 74 1 28 1 48 Oited Ly A 317 158 s4 74 263 148 130 349 19 8 17 4 Peak Current Rating A 31 7 15 8 8 4 7 4 26 3 14 8 13 0 34 9 19 8 17 4 Motor Stator Data por conga Se Pessirce 0030 Ome o 0 37 0 37 0 51 0 51 460 E 37 5 2 3 2 3 3 3 3 3 oon oan INE TE os e 890 E All ratings at 25 degrees Celsius For amplifiers using peak sinusoidal ratings multiply K by 707 and current by 1 414 Refer to Performance Specifications for availability of 3 stack stator by stroke lead combination Test data derived using NEMA recommended aluminum heatsink 12 x 12 x 1 2 0 51 460 3000 GS X Manual doc 31 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 5 2 GSX Mechanical Electrical Specifications Cont d PA me ae ETA AECI AI IO CI ZO CI AC CT Trapezoid Commutation OOO o O __ umes Nma Peak Current Rating A 24 9 14 2 12 4 41 7 24 2 20 6 32 1 27 2 Motor Stator Data Rails aia ali A A vm ta EA 28 9 28 2 7 00 7 00 0 79 0 79 8 00 8 00 min Electrical Time Constant te iso a0 All ratings at 25 degrees Celsius For amplifiers using peak sinusoidal ratings multiply K by 707 and current by 1 414 Test data derived using NEMA recommended aluminum heatsink 12 x 12 x 1 2 D S alo N w a w ojl GS X Manual doc 22 01 09 12 PN 10278 Exlar Corporation
2. GS X Manual doc 27 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 5 1a GS Performance Specifications cont d Frame Stroke Screw Force Rating Max Cont Maximum Armature Dynamic Woght Size Lead Ib N Velocity Motor Static Inertia Load Rating in in in 1 2 Stack in sec Torque Load Ib in s Ib N Ib mm mm mm mm sec jh in N m Ib N Kg m Kg 1 2 Stack cute 9 6 0 1282 51 5000 0 0152 8300 20 99 152 5 08 5703 254 5 76 22400 0 001718 36920 9 1 a ae 6 0 513 51 5000 0 0152 7030 20 99 152 12 7 2282 635 5 76 22400 0 001718 31271 9 1 asado 8 0 1282 51 5000 0 0163 8300 24 99 203 5 08 5703 254 5 76 22400 0 001845 36920 10 9 Saos 8 0 513 51 5000 0 0163 7030 24 99 203 12 7 2282 635 5 76 22400 0 001845 31271 10 9 1 51 76 51 5 76 51 9 5 76 51 76 3 9 3 9 9 cs a yao 0 1282 5000 0 0186 8300 32 99 305 5 08 5703 254 5 76 22400 0 002101 36920 14 5 Ssi 38 1 0 513 5000 0 0186 7030 32 99 305 12 7 2282 635 5 76 22400 0 002101 31271 14 5 3 9 3 9 5 2 2 i 2 2 GS40 1805 1 0 5 513 5000 0 0220 7030 44 99 457 12 7 2282 635 5 76 22400 0 002483 31271 20 GS45 0601 0 6 0 3760 5894 74 116 10000 0 0299 12674 31 5 127 152 2 54 16725 26218 101 6 8 36 13 1 44800 0 003883 56377 14 3 6 2 2 2 5
3. The following chart can be used to help determine oil vs grease lubrication requirements GS Series Actuators Grease Oil Operating Regions 100 ho X 0 23 80 0 2s 2 60 3 E Grease amp E 40 ME x o Z 20 0 a ee 0 20 40 60 80 100 RMS Applied Load as of Maximum Rated Load GS X Manual doc 13 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 3 2 Grease Lubrication If your application uses grease lubrication the 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 provide 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 3 Oil Lubrication for High Power Low Maintenance Operation While greased lubrication is ideal for low speed or intermittent duty applications GS X Series actuators are specifically designed for high power applications involving high speed high force or both To allow operation at these high power levels and or to eliminate the periodic maintenance required of all greased devices GS X Series actuators are provided with porting and an internal circulation design that allows the use of externally suppli
4. 846 67 0 82 1 3 1 73 5560 0 000150 5471 4 3 Gaxsoisey 228 12 0 1 367 578 NA 8 33 7 3 11 5 NA 1250 0 00143 2075 11 0 57 304 2 54 1632 2571 NA 211 67 0 82 1 3 NA 5560 0 000162 9230 4 9 asii 22 12 0 2 183 289 385 16 67 7 3 11 5 15 3 1250 0 00143 1540 11 0 57 304 5 08 814 1286 1713 423 33 0 82 1 3 1 73 5560 0 000162 6850 4 9 O 225 12 0 4 92 145 192 33 33 7 3 11 5 15 3 1250 0 00143 1230 11 0 57 304 10 16 409 645 854 846 67 0 82 1 3 1 73 5560 0 000162 5471 4 9 A ESE E 0 1 829 1347 NA 5 16 5 26 8 NA 2700 0 00319 5516 9 5 79 76 2 54 3688 5992 NA 127 1 86 3 03 NA 12010 0 000360 24536 4 3 se a 8 0 2 415 674 NA 10 16 5 26 8 NA 2700 0 00319 5800 9 5 79 76 5 08 1846 2998 NA 254 1 86 3 03 NA 12010 0 000360 25798 4 3 A o E 0 5 166 269 NA 25 16 5 26 8 NA 2700 0 00319 4900 9 5 79 76 12 7 738 1197 NA 635 1 86 3 03 NA 12010 0 000360 21795 4 3 rr S125 52 0 1 829 1347 NA 5 16 5 26 8 NA 2700 0 00361 5516 11 5 79 150 2 54 3688 5992 NA 127 1 86 3 03 NA 12010 0 000408 24536 5 2 Apap aoe ESE 0 2 415 674 905 10 16 5 26 8 36 2700 0 00361 5800 11 5 79 150 5 08 1846 2998 4026 254 1 86 3 03 4 07 12010 0 000408 25798 5 2 scr 3 125 5 9 0 5 166 269 362 2
5. 0 004209 69806 28 GSX50 5 0 10 0 2 2564 4272 NA 8 102 1 70 226 13200 0 03725 13197 62 1002 127 254 5 08 11405 19003 NA 203 11 5 19 225 5 58717 0 004209 58703 28 GSX50 5 0 10 0 5 1026 1709 2261 20 102 170 226 13200 0 03725 11656 62 1005 127 254 12 7 4564 7602 10057 508 11 5 19 225 5 58717 0 004209 51848 28 GSX50 5 0 10 1 0 513 855 1131 40 102 170 226 13200 0 03725 6363 62 1010 127 254 25 4 2282 3803 5031 1016 11 5 19 225 5 58717 0 004209 28304 28 GSX50 5 0 14 0 2 2564 4272 5655 8 102 170 226 13200 0 04208 13197 70 1402 127 356 5 08 11405 19003 25155 203 11 5 19 225 5 58717 0 004754 58703 32 GSX50 5 0 14 0 5 1026 1709 2261 20 102 170 226 13200 0 04208 11656 70 1405 127 356 12 7 4564 7602 10057 508 11 5 19 225 5 58717 0 004754 51848 32 GSX60 7 0 6 0 25 5098 NA NA 10 241 NA NA 25000 0 1736 25300 69 0603 178 152 6 35 22677 NA NA 254 27 NA NA 111200 0 019614 112540 31 GSX60 7 0 6 0 5 2549 NA NA 20 241 NA NA 25000 0 1736 22800 69 0605 178 152 12 7 11339 NA NA 508 27 NA NA 111200 0 019614 101415 31 GSX60 7 0 6 1 0 1275 NA NA 40 241 NA NA 25000 0 1736 21200 69 0610 178 152 25 4 5671 NA NA 1018 27 NA NA 111200 0 019614 94302 31 GSX60 7 0 10 0 25 5098 8656 12389 10 241 409 585 25000 0 1943 25300 101 1003 178 254 6 35 22677 38504 55109 254 27 46 66 1
6. A2 2008 Safety EN 60034 1 2004 October 29 2004 Date of issue Chief T logy Officer European Contact Exlar GmbH Frankfurter Str 107 65479 Raunheim Germany 41 01 09 12 Exlar Corporation 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 PRODUCTS 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 120Vdc 115Vims 230Vrms 400Vrms 460Vrins 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 GSMxXx xx xx Txx aaa xbx xx c NI XX aaa resolver feedback b Voltage Rating A 24Vdc B 48Vdc C 120Vdce 1 115Vrms DQD 507 Rev 2009 09 01 Page of 3 GS X Manual doc 42 01 09 12 PN 10278 E
7. Rev BB 952 500 6200 5 2 GSX Mechanical Electrical Specifications Cont d EA A NN ma 50 A Trapezoid Commutation OO O ee SE O CC O IA A A me 250 Nn eak Current Rating 54 9 31 4 27 5 92 4 53 0 46 5 77 3 Motor Stator Data faja OE e E A O 27 Dee al MICA E IN ajo E E E All ratings at 25 degrees Celsius For amplifiers using peak sinusoidal ratings multiply K by 707 and current by 1 414 Test data derived using NEMA recommended aluminum heatsink 16 x 16 x 1 The GSX60 06 can only accommodate a single stack stator GS X Manual doc 33 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 5 2a GS Mechanical Electrical Specifications Lead Accuracy in ft mm 300 mm 0 001 025 0 001 025 Trapeziodal Commutation Motor Data Continuous Motor Torque Lbf in N m 8 0 0 91 11 5 1 29 7 2 0 81 18 8 2 13 19 4 2 19 27 5 3 11 19 3 2 18 49 8 5 62 47 3 5 35 49 5 5 59 4 80 0 54 8 68 0 98 3 44 0 39 6 90 0 78 ANS Sinai common molta Continuous Motor Torque Lbf in N m 8 4 0 95 8 0 0 91 12 0 1 36 7 5 0 85 Torque Constant Kt Lbf in A N m A 2 71 0 31 5 61 0 63 6 16 0 70 11 13 1 26 Continuous Current Rating Greased IG Amps 1 43 1 95 0 67 4 47 Voltage Constant Ke Vrms Krpm 40 80 43 7 63 5 ACI CI CI CN CS Resistance L L 1 72 4 87 2 71 271 2 71 8 81 asi es est 13 56 40 40 i Torque Constant Kt
8. 1 367 578 NA 8 33 7 3 11 5 NA 1250 0 00101 2075 6 5 57 76 2 54 1632 2571 NA 211 67 0 82 1 3 NA 5560 0 000114 9230 2 9 AN eee 3 0 2 183 289 NA 16 77 7 3 11 5 NA 1250 0 00101 1540 6 5 57 76 5 08 814 1286 NA 423 33 0 82 1 3 NA 5560 0 000114 6850 2 9 Se Siok 22 3 0 4 92 145 NA 33 33 7 3 11 5 NA 1250 0 00101 1230 6 5 57 76 10 16 409 645 NA 846 67 0 82 1 3 NA 5560 0 000114 5471 2 9 a 225 6 0 1 367 578 NA 8 33 7 3 11 5 NA 1250 0 00114 2075 8 0 57 152 2 54 1632 2571 NA 211 67 0 82 1 30 NA 5560 0 000129 9230 3 6 ces 225 6 0 2 183 289 385 16 67 7 3 11 5 15 3 1250 0 00114 1540 8 0 57 152 5 08 814 1286 1713 423 33 0 82 1 3 1 73 5560 0 000129 6850 3 6 Garo eeu 22 6 0 4 92 145 192 33 33 7 3 11 5 15 3 1250 0 00114 1230 8 0 57 152 10 16 409 645 854 846 67 0 82 1 3 1 73 5560 0 000129 5471 3 6 serio 225 10 0 1 367 578 NA 8 33 7 3 11 5 NA 1250 0 00133 2075 9 5 57 254 2 54 1632 2571 NA 211 67 0 82 1 30 NA 5560 0 000150 9230 4 3 A 22 10 0 2 183 289 385 16 67 7 3 11 5 15 3 1250 0 00133 1540 9 5 57 254 5 08 814 1286 1713 423 33 0 82 1 3 1 73 5560 0 000150 6850 4 3 een 22 10 0 4 92 145 192 33 33 7 3 11 5 15 3 1250 0 00133 1230 9 5 57 254 10 16 409 645 854
9. 5 8 elo 2 sa n Q 3 3 3 O g 2 g S 0 o D a O All ratings at 25 degrees Celsius For amplifiers using peak sinusoidal ratings multiply K by 707 and current by 1 414 Refer to Performance Specifications for availability of 3 stack stator by stroke lead combination Test data derived using NEMA recommended aluminum heatsink 10 x 10 x Va GS X Manual doc 29 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 5 2 GSX Mechanical Electrical Specifications cont d EAN GSX30 Nominal Backlash in mm 0 004 10 Maximum Backlash pre loaded in mm 0 TE so Environmental Rating Standard 1P65 67 Optional RMS Sinusoidal Commutation eo HeC WA 159 Trapezoidal Commutation 632 HEEG WA 155 Peak Current Rating A 10 4 5 2 2 8 25 16 8 8 4 4 Motor Stator Data 8 2 1 54 Fi 4 2 3 23 9 12 1 6 5 7 Resistance L L 5 25C Ohms 28 11 2 11 6 Inductance L L 15 mH 7 7 30 7 38 8 x 14 oa All ratings at 25 degrees Celsius For amplifiers using peak sinusoidal ratings multiply K by 707 and current by 1 414 Refer to Performance Specifications for availability of 3 stack stator by stroke lead combination Test data derived using NEMA recommended aluminum heatsink 10 x 10 x 3 8 GS X Manual doc 30 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 5 2 GSX Mechanical Electrical Specifications Cont d GSK o morons SS
10. BB 952 500 6200 5 2a GS Mechanical Electrical Specifications Cont d GS45 GS60 225 5 337 Maximum Radial Load Ib N 50 225 75 337 Environmental Rating Standard Optional 1P65 67 1P65 67 MOTOR STATOR Trapezoidal commutation stator data Peak Current Rating Amps 26 15 Continuous Motor Torque Lb in N m 130 9 14 79 72 3 8 17 Torque Constant Kt Lb in A N m A 12 26 1 39 22 24 2 51 Continuous Current Rating Greased IG Amps 10 68 3 25 5 32 25 86 13 21 36 10 64 61 69 31 Peak Current Rating Amps 6 50 Voltage Constant Ke Vrms Krpm Vpk Krpm 118 50 Resistance L L Inductance 3 12 223 00 222 50 27 54 00272 L L Brake Inertia Ibf in sec 00272 00272 00272 Brake Current 24 Vdc i i tm te 00272 220 2 Brake Holding Torque Dry 220 220 24 86 4 24 86 3 Brake Holding Torque Oil Lubricated o 46 230 460 Brake Engage Disengage Time 250 50 Friction Torque Ib in N m 7 7 0 86 7 7 0 86 7 7 0 86 NC NPN 9 24VDC 20mA NC NPN 9 24VDC 20 mA All ratings at 25 degrees Celsius For amplifiers with peak sinusoidal commutation Kt Ktrms 0 707 c Icrms 0 707 Ipk Ipkrms 0 707 250 50 250 50 5 76 2 09 75 38 9 02 3 28 3 87 4 62 mH Apne A Nm min max ms 0 2400 GS X Manual doc 35 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 6 0 TROUBLESHOOTING PROCEDURES Thi
11. Lbf in A N m A 2 11 0 24 4 37 0 49 Continuous Current Rating Greased IG Amps 1 75 4 77 3 90 1 35 1 35 62 4 36 52 8 96 18 76 15 72 N Ny N Brake Current 24 Vdc A 21 Brake Holding Torque Dry 24 rh A m ES NI N y N ul I Nn o no o D o Brake Holding Torque Oil Lubricated Ib in 0 90 0 90 2 94 2 94 2 94 2 94 4 52 4 52 4 52 250 50 250 50 250 50 250 50 250 50 250 50 250 50 250 50 250 50 L L Inductance L L mH 4 69 1 56 3 80 5 12 4 82 2 47 4 87 3 71 3 76 4 12 5 43 Electrical Time Constant te s 0 58 Damping Constant Ibf in krpm N m krpm 0 55 0 06 0 55 0 06 0 55 0 06 0 55 0 06 1 23 14 1 23 14 1 23 14 1 23 14 3 25 0 37 3 25 0 37 3 25 0 37 Friction Torque Ibf in Nm 1 00 0 11 1 00 0 11 1 00 0 11 1 00 0 11 2 00 0 23 2 00 0 23 2 00 0 23 2 00 0 23 4 50 0 51 4 50 0 51 4 50 0 51 100 100 100 100 100 100 100 Standard Connectors O Option Motor MS 3112 E16 8P All ratings at 25 degrees Celsius For amplifiers with peak sinusoidal commutation Kt Ktrms 0 707 c Icrms 0 707 Ipk Ipkrms 0 707 2 20 5 39 8 55 8 06 8 14 5 36 5 91 Nm E ax m 0 51 1 65 1 75 1 98 1 74 1 58 1 94 2 02 m D N D 230 115 230 N ao is 115 230 5000 5000 3000 3000 3000 3000 3000 3000 3000 GS X Manual doc 34 01 09 12 PN 10278 Exlar Corporation Rev
12. Manual doc PN 10278 Rev BB 15 01 09 12 Exlar Corporation 952 500 6200 3 4 Oil Cooling and Lubrication Calculations Oil being a superior lubricant will extend the life of the actuator and improve its efficiency More importantly oil is required in high power applications for cooling In applications where the RMS current exceeds Ig oil lubrication is required in order to maintain the case temperature below its maximum of 85 C Once it is determined that oil lubrication will be used oil flow rates and case temperatures are determined via the following information ACTUATOR LOAD CONSTANTS Ki APPLICATION LOAD FACTOR F Where Ki asxo rms actual application current KL asx30 a Actuator current rating from KL cGsxao specifications see Section 5 0 KL asasiasxso Ki asxeo USE THE FOLLOWING RELATIONSHIP TO DETERMINE OIL FLOW REQUIREMENTS W F GAL HOUR W K a AT T case T oil AT CONSIDER THE FOLLOWING EXAMPLE A GSX30 238 requires 4 amps of RMS current to perform the required application The incoming oil temperature is 45 degrees C and we desire to maintain the actuator at its maximum case temperature of 85 degrees C F 4 3 4 1 38 W 1 38 x 70 85 45 2 415 GAL HOUR A Operation of GS X Series actuators at current levels in excess of continuous motor current ratings requires proper oil cooling to prevent damage to the motor GS X Series actuators can be ordered with fe
13. 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 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 GS X20 0 5 in GS X30 0 75in GS X40 45 1 0 in GSX50 1 5 in GS X60 2 0 in Oil Lubrication It is recommended to regularly check the oil during operation to insure that it is flowing properly and maintaining case temperature It is also recommended to check the lubrication regularly to insure that the lubricant being supplied to the actuator is clean A filtering system is required 25 microns or better filtering is recommended 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 turn count
14. 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 Maximum 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 GS series actuators For calculation purposes this value includes the screw inertia in a 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 2 9 5 08 2 9 12 7 3 125 503 0 2 2000 0 00361 5800 3 125 201 25 2 2000 0 00361 4900 11 5 3 125 503 10 2 2000 0 00416 5800 3 125 201 25 2 2000 0 00416 4900 3 125 503 10 2 2000 0 00473 5800 2 2 9 356 12 7 1 2 9 457 5 08 2 3 76 3 76 3 76 6 6 6 12 12 12 3 76 3 76 5 9 5 9 10 10 14 14 18 18 5 5 5 5 5 5 8 8 8 5 5 3 19 19 22 10 22 10 25 25 N m 0 88 0 88 0 88 0 88 0 88 0 88 0 5 88 2 25 201 16 67 0 1000 0 00143 1540 17 5 cae 0 88 0 26 0 26 0 26 0 26 0 26 0 26 0 26 0 26 0 26 0 26
15. be waived and we will request an amended PO for the actual repair value GS X Manual doc 37 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 7 0 GSX Force Measuring Option 7 1 Overview This option features an internal strain gage type load cell The load cell is factory preloaded to approximately 10 000 pounds This preload can be measured by applying the 10V excitation and reading the mV output and scaling the output by the calibration factor Example If the calibration factor is 1 656 mV V at full load and the excitation supply is 10 volts and the output signal is 894 mV then without any external load on the actuator the preload is Q 894 x 20000 1 656 x 10 1079 pounds This preload will vary with time and temperature Note that power supplies commonly used with load cells will also amplify the output signal to volts rather than millivolts 7 2 Operation Prior to applying load sample the signal either at rest or during move to load Determine best method to minimize friction biasing At application of load sample the signal and compare to unloaded value The result is the load Example Given the preload Q of 1079 pounds and the signal after a load is applied is 338 mV what is the load P 894 338 x 20000 1 656 x 10 671 pounds Note a positive value indicates the load is a compressive load on the actuator rod and a negative value indicates a tensile load on the rod actuator 7 3 Specific
16. sec Torque Load Ib in s Rating mm in mm in mm b N mm sec Ib i Ib N Kg m Ib N gt A e 1 n 5 2 54 1788 211 67 0 88 4448 0 000114 9230 2 5 2 25 201 16 67 8 1000 0 00101 1540 ese fe o ew e esas oe IN 2 25 i 8 sse0 0s0t fey e Al CIF IA MEE 5 152 2 54 1788 211 67 0 88 4448 0 000129 9230 i 8 F Z 8 5 1 8 8 8 2 5 K al al 5 5 2 5 9 9 9 101 33 33 1000 0 00101 1230 10 16 449 846 67 0 88 4448 0 000114 5471 0 4 3 4 3 4 3 17 5 i i 7 rere EE 101 33 33 1000 0 00143 1230 17 5 5 304 10 16 449 846 67 0 88 4448 0 000162 5471 4 3 0 0 2 0 4 0 0 2 0 4 o 0 2 0 4 swe dh ln ay E E cove a a EE i te Le g E 0 2 0 5 0 2 05 0 2 E 9 9 4 11 5 5 2 7 7 7 7 7 7 o a o ln atin e E 57 304 2 54 1788 211 67 0 88 4448 0 000162 9230 7 7 7 7 7 7 7 3 125 201 5 2000 0 00473 4900 Se 894 635 2 26 8896 0 000534 21795 a 503 0 2000 0 00533 5800 79 457 5 08 2237 254 2 26 8896 0 000602 25798 11 3 A te 201 5 2 2000 0 00533 4900 79 457 12 7 894 635 2 26 8896 0 000602 21795 11 3 Definitions Force Rating The linear force produced by the
17. 0600 47 127 457 12 7 3309 5396 508 8 36 13 1 44800 0 006077 47150 21 4 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 rom Continuous Motor Torque The torque produced by the motor at rated continuous current Maximum 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 5 5 5 1 14 3 mere a0 6 0 5 774 1213 74 116 10000 0 0299 10600 31 5 127 152 12 7 3309 5396 508 8 36 13 1 44800 0 003883 47150 14 3 A S 6 1 0 372 583 74 116 10000 0 0299 127 152 25 4 1655 2593 1016 8 36 13 1 44800 0 003883 1 5 0 Armature Inertia The rotary inertia of the armature of the GS series actuators For calculation purposes this value includes the screw inertia in a 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 a which the device will perform one million revolutions GS X Manual doc 28 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 5 2 GSX Mechanical Electrical Specifications See 5 2a for GS Performance Specs EA GSX20 Nominal Backlash in mm 0 004 10 Maximum Backlash pre loaded in mm 0 Lead Accura
18. 08 Ibf in w o oil 2 2 Nm 8 Nm 11 Nm 40 Nm 80 Nm Current 24 VDC 0 75 Amps 0 75 Amps 0 88 Amps 1 0 Amps 1 3 Amps ele 113 Ohms 33 Ohms 27 Ohms 24 Ohms 21 Ohms polarity sensitive EB Front Brake Specifications BRAKE GS X20 GS X30 GSX40 GS45 GS X60 SPECIFICATIONS Holding torque 25 Ibf in 40 lbf in 120 Ibf in 80 Ibf in 708 Ibf in w o oil 2 8 Nm 4 5 Nm 13 56 Nm 9 Nm 65 Nm Current 24 VDC 0 75 Amps 0 75 Amps 0 88 Amps 0 88 Amps 1 3 Amps AN 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 GS X Manual doc 9 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 2 6 GS X Linear Actuator External Limit Switch With the anti rotate option Section 2 8 the GSX actuator can accommodate 1 2 or 3 external limit switches for use as end of travel limit switches or home position sensors 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 The number of switches desired is selected by ordering the L1 L2 or L3 option in whic
19. 11200 0 021953 112540 46 GSX60 7 0 10 0 5 2549 4328 6195 20 241 409 585 25000 0 1943 22800 101 1005 178 254 12 7 11339 19252 27557 508 27 46 66 111200 0 021953 101420 46 GSX60 7 0 10 1 0 1275 2164 3097 40 241 409 585 25000 0 1943 21200 101 1010 178 254 25 4 567 1 9626 13776 1018 27 46 66 111200 0 021953 94302 46 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 Maximum 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 GSX series actuators For calculation purposes this value includes the screw inertia in a GSX actuator Inertia tolerance value 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 GS X Manual doc 26 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 5 1a GS Performance Specifications Stroke Screw Force Max Continuous Maximum Armature Dynamic Lead Rating Velocity Motor Static Inertia Load in
20. 2 10 25 10 25 2 10 2 25 GS40 1802 9 18 0 1282 10 5000 0 0220 8300 44 99 457 5 08 5703 254 5 76 22400 0 002483 36920 20 8 25 4 GS45 0602 5 0 0 1860 2916 8 74 116 10000 0 0299 12500 31 5 127 152 5 08 8274 12971 203 8 36 13 1 44800 0 003883 55600 14 3 20 40 4 8 20 40 8 20 8 20 9500 31 5 42260 14 3 12674 36 5 Beet oe 10 0 37605894 74 116 10000 0 0353 127 254 2 54 1672526218 101 6 8 36 13 1 44800 0 004584 56377 16 5 Seas 4008 Be 10 0 1860 2916 74 116 10000 0 0353 12500 36 5 127 254 5 08 8274 12971 203 8 36 13 1 44800 0 004584 55600 16 5 A Vee 10 0 774 1213 74 116 10000 0 0353 10600 36 5 127 254 12 7 3309 5396 508 8 36 13 1 44800 0 004584 47150 16 5 A O 10 1 372 583 74 116 10000 0 0353 9500 36 5 127 254 25 4 1655 2593 1016 8 36 13 1 44800 0 004584 42260 16 5 4 4 GS45 1402 5 0 1 0 1860 2916 74 116 10000 0 0408 12500 41 127 356 5 08 8274 12971 203 8 36 13 1 44800 0 005298 55600 18 7 GS45 1405 5 0 1 0 774 1213 74 116 10000 0 0408 10600 41 127 356 12 7 3309 5396 508 8 36 13 1 44800 0 005298 47150 18 7 GS45 1802 5 0 18 0 1860 2916 74 116 10000 0 0468 12500 47 127 457 5 08 8274 12971 203 8 36 13 1 44800 0 006077 55600 21 4 GS45 1805 5 0 18 0 5 774 1213 74 116 10000 0 0468 1
21. 24020 0 001842 36920 10 9 a 28 8 0 5 479 793 1077 25 47 6 78 9 107 1 5400 0 0163 7030 24 99 203 12 7 2131 3527 4791 635 5 38 8 91 12 1 24020 0 001842 31271 10 9 ceva ES 8 0 75 319 529 718 37 5 47 6 78 9 107 1 5400 0 0163 6335 24 99 203 19 05 1419 2353 3194 953 5 38 8 91 12 1 24020 0 001842 28179 10 9 ere 23 10 0 1 2393 3966 NA 5 47 6 78 9 107 1 5400 0 0175 7900 28 99 254 2 54 10645 17642 NA 127 5 38 8 91 12 1 24020 0 001972 35141 12 7 A ES 10 0 2 1196 1983 2692 10 47 6 78 9 107 1 5400 0 0175 8300 28 99 254 5 08 5320 8821 11975 254 5 38 8 91 12 1 24020 0 001972 36920 12 7 A 2 10 0 5 479 793 1077 25 47 6 78 9 107 1 5400 0 0175 7030 28 99 254 12 7 2131 3527 4791 635 5 38 8 91 12 1 24020 0 001972 31271 12 7 A E 10 0 75 319 529 718 37 5 47 6 78 9 107 1 5400 0 0175 6335 28 99 254 19 05 1419 2353 3194 953 5 38 8 91 12 1 24020 0 001972 28179 12 7 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 Maximum Static Load The mechanical load limit of the actuator if re circulated oil or other cooling method is used to al
22. 29 1347 NA 5 16 5 26 8 36 2700 0 00533 5800 25 79 457 2 54 3688 5992 NA 127 1 86 3 03 4 07 12010 0 000602 25798 11 3 es a25 a8 0 2 415 674 905 10 16 5 26 8 36 2700 0 00533 5800 25 79 457 5 08 1846 2998 4026 254 1 86 3 03 4 07 12010 0 000602 25798 11 3 estat 2125 18 0 5 166 269 362 25 16 5 26 8 36 2700 0 00533 4900 25 79 457 12 7 738 1197 1610 635 1 86 3 03 4 07 12010 0 000602 21795 11 3 AO ES 6 0 1 2393 3966 NA 5 47 6 78 9 NA 5400 0 0152 7900 20 99 152 2 54 10645 17642 NA 127 5 38 8 91 NA 24020 0 001717 35141 9 1 O ES 6 0 2 1196 1983 NA 10 47 6 78 9 NA 5400 0 0152 8300 20 99 152 5 08 5320 8821 NA 254 5 38 8 91 NA 24020 0 001717 36920 9 1 A E 6 0 5 479 793 NA 25 47 6 78 9 NA 5400 0 0152 7030 20 99 152 12 7 2131 3527 NA 635 5 38 8 91 NA 24020 0 001717 31271 9 1 PA ES 6 0 75 319 529 718 37 5 47 6 78 9 107 1 5400 0 0152 6335 20 99 152 19 05 1419 2353 3194 953 5 38 8 91 12 1 24020 0 001717 28179 9 1 A 28 8 0 1 2393 3966 NA 5 47 6 78 9 107 1 5400 0 0163 7900 24 99 203 2 54 10645 17642 NA 127 5 38 8 91 12 1 24020 0 001842 35141 10 9 A 108 8 0 2 1196 1983 2692 10 47 6 78 9 107 1 5400 0 0163 8300 24 99 203 5 08 5320 8821 11975 254 5 38 8 91 12 1
23. 3 9 12 0 75 319 529 718 37 5 47 6 78 9 107 1 5400 0 0186 6335 32 1208 99 305 19 05 1419 2353 3194 953 5 38 8 91 12 1 24020 0 002102 28179 14 5 GSX40 3 9 18 0 1 2393 3966 NA 5 47 6 78 9 NA 5400 0 0220 7900 44 1801 99 457 2 54 10645 17642 NA 127 5 38 8 91 NA 24020 0 002486 35141 20 GSX40 3 9 18 0 2 1196 1983 2692 10 47 6 78 9 107 1 5400 0 0220 8300 44 1802 99 457 5 08 5320 8821 11975 254 5 38 8 91 12 1 24020 0 002486 36920 20 GSX40 3 9 18 0 5 479 793 1077 25 47 6 78 9 107 1 5400 0 0220 7030 44 1805 99 457 12 7 2131 3527 4791 635 5 38 8 91 12 1 24020 0 002486 31271 20 GSX50 5 0 6 0 1 5127 8544 NA 4 102 170 NA 13200 0 03241 15693 54 0601 127 152 2 54 22806 38006 NA 101 6 11 5 19 2 NA 58717 0 003662 69806 24 GSX50 5 0 6 0 2 2564 4272 NA 8 102 170 NA 13200 0 03241 13197 54 0602 127 152 5 08 11405 19003 NA 203 11 5 19 2 NA 587 17 0 003662 58703 24 GSX50 5 0 6 0 5 1026 1709 NA 20 102 170 NA 13200 0 03241 11656 54 0605 127 152 12 7 4564 7602 NA 508 11 5 19 2 NA 58717 0 003662 51848 24 GSX50 5 0 6 1 0 513 855 NA 40 102 170 NA 13200 0 03241 6363 54 0610 127 152 25 4 2282 3803 NA 1016 11 5 19 2 NA 58717 0 003662 28304 24 GSX50 5 0 10 0 1 5127 8544 5655 4 102 170 226 13200 0 03725 15693 62 1001 127 254 2 54 22806 38006 25155 101 6 11 5 19 2 25 5 58717
24. 5 16 5 26 8 36 2700 0 00361 4900 11 5 79 150 12 7 738 1197 1610 635 1 86 3 03 4 07 12010 0 000408 21795 5 2 Bese iets 3425 ET 0 1 829 1347 NA 5 16 5 26 8 NA 2700 0 00416 5516 19 79 254 2 54 3688 5992 NA 127 1 86 3 03 NA 12010 0 000547 24536 8 6 O 3125 10 0 2 415 674 905 10 16 5 26 8 36 2700 0 00416 5800 19 79 254 5 08 1846 2998 4026 254 1 86 3 03 4 07 12010 0 000547 25798 8 6 A 3 125 10 0 5 166 269 362 25 16 5 26 8 36 2700 0 00416 4900 19 79 254 12 7 738 1197 1610 635 1 86 3 03 4 07 12010 0 000547 21795 8 6 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 rom Continuous Motor Torque The torque produced by the motor at rated continuous current Maximum 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 GSX series actuators For calculation purposes this value includes the screw inertia in a GSX 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 milli
25. Corporation 952 500 6200 6 1 Returning 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 o 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 warranty 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
26. GSX and GS SERIES LINEAR ACTUATOR INSTALLATION AND SERVICE MANUAL lt A Y 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 GS X Manual doc 1 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 TABLE OF CONTENTS 1 0 Introduction 1 1 Warranty and Limitations of Liability o o 4 1 2 Safety Considerations Die RIA A AA TA A 5 2 0 System Configuration o o 6 2 1 Typical System Configuration ae o e a See eS 6 2 2 Standard Actuator Pin outs and Connections o a 008 7 2 3 Feedback Information 0 00 o A 2 Cable AQUI o dt in id e de o ad Art 8 2 5 Internal Holding Brake ua ade dica a Gees 8 2 6 External Limit Switches 0 006 dc a 8 A oe eae a ae 10 2 7 Brake Extensions 2 2 ee 11 2 3 2ARO LA ION OPIO un mia a a dhe dw e a e 12 3 0 Insta
27. N 10278 Exlar Corporation Rev BB 952 500 6200 1 2 Safety Considerations As with any electro mechanical device safety should be considered during the installation and operation of your GS X 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 GS X Manual doc 5 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 2 0 SYSTEM CONFIGURATION 2 1 GS X Series Actuator System Configuration GS X Series actuators incorporate an integral brushless servo motor The design of this motor and selection of the proper feedback configuration allows GS X Series actuators to be powered by nearly every brand of brushless motor amplifier on the market This flexibility allows GS X Series actuators to be incorporated into the highest performance single and multi axis motion control systems in use today In applications varying from food and beverage packaging to multi axis turning centers to aircraft assembly the GS X 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 cumbe
28. aken to avoid high speed impact with objects of high 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 GS X Manual doc 18 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 4 0 MAINTENANCE PROCEDURES 4 1 Disassembly 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 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 a
29. ar 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 onto the wrench flats Tighten the two screws that clamp the assembly to the actuator rod 4 4 Seal Maintenance It is recommended that at the suggested time of lubrication the main rod seal and bushing assembly FSB be replaced 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 GS X Manual doc 22 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 Standard FSB Install Torque Part Numbers GSX20 18929 100 Ib in 11 29 N m GSX30 19020 200 Ib in 22 58 N m GSX40 GS45 19021 360 Ib in 40 67 N m GSX50 22706 660 Ib in 74 57 N m GSX60 19022 900 Ib in 101 69 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 pr
30. ations and Calibration Data GSX40 Specifications Capacities Excitation 1OVDC 500 4000 lbs Input Impedance 352 Ohms 200 Hz frequency response Output Impedance 353 Ohms For specifications on other frame sizes please Electrical Leakage Infinite Meg Ohm contact Exlar Applications Engineering Dept 7 4 Wiring Code Wiring for the load cell connector depends on the type of connectors used on the actuator for power and feedback If the connection option selects MS style connectors an MS style load cell connector is used If the connection option selects M23 or other style of connectors an M12 eurofast style connector is used Mating cable for the MS style connector is CBL ASSY 1 SMA xxx length in ft Pin Function Excitation 10V A B c D E F G H Continued next page GS X Manual doc 38 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 Mating cable for the M12 Euro style connector is CBL ASSY 1 SM1 xxx length in ft Pin Function 1 Excitation 10V 032 Excitation 3 Output 2 4 Output o 5 Shed 8 0 GSX Class 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 r
31. atures that allow them to achieve case temperatures of 150 degrees C Inquire with Exlar s application engineers or your local representative for details GS X Manual doc 16 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 3 5 Mounting Configurations The GS X Series actuators come with a variety of mounting configurations The standard configurations available are Side Mount Extended Tie Rods Rear Clevis and Front Flange Side Mounted Trunnions are also available for some units Certified drawings are available from Exlar General drawings are shown in the Exlar catalog 3 6 Mounting Considerations Every effort should be made to minimize misalignment as much as is possible Misalignment of the GS X Series actuator with respect to whatever load the actuator is being used to move is of great concern 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 A GS X Series actuator with the Side Mount option comes with threaded holes in the faceplate and endplate Exlar recommends using hardened fasteners to mount a GS X Series actuator to your machine frame Exlar also recommends threading the mou
32. cy in ft mm 300 mm 0 001 025 Maximum Radial Load lb N 20 90 Optional POR PA A E A E A E ee RMS Sinusoidal Commutation Teo Torque Constant Kt Lbf in A 25 52 89 102 23 53 88 10 2 10 25 i 15 a ME Trapezoidal Commutation cm 087 079 073 073 va Torque Constant Kt Lbf in A 1 9 4 1 6 5 7a 19 41 69 79 18 41 69 79 oan 071 023 o J 3 5 3 0 eak Current Rating A 8 4 3 9 2 3 2 0 13 2 6 0 17 9 8 0 4 6 4 0 Motor Stator Data Voltage Constant Ke Vrms Krpm 16 9 356 569 649 169 356 60 5 694 160 360 600 69 4 Resistance L L 5 25 C Ohms 26 125 352 45 8 1 1 12 2 Inductance L L 15 mH 5 1 228 583 25 27 4 TU Ibf in krpm 0 55 0 55 N m krpm 0 06 0 06 0 55 0 55 0 55 0 55 0 06 0 06 0 06 0 06 093 E Nm 2 2 Brake Engage Disengage Time ms 14 28 Mechanical Time Constant tm ms min 6 0 2 5 2 8 1 7 Electrical Time Constant te ms 1 7 2 2 2 0 2 4 2 2 055 oss oss S 3 9 E a O 5 2 2 699 006 Nm 0 11 0 11 0 11 0119 010 01 011 01 01 0 11 0 11 0 11 Vims 230 115 230 400 460 230 400 460 RPM 5000 5000 5000 5000 5000 100 gt Class 180 H Class 180 H Jlo JEEE ala 2 312 13 28l lt vl sl2la s a y ES EEES SIis 2l D o 2 Bleirls S7 loss
33. e actuator The mounting assembly for the switches is not fastened to the case extension so remove it slowly and ensure that all of the parts are moving together so that damage is not done to the switches or their wires Electric Brake For units that have the EB option there is also a case extension similar to the limit switch option The brake housing is fastened to the back of the faceplate The faceplate case extension and brake housing can be removed together by gently pulling the case extension and faceplate forward With the brake assembly GS X Manual doc 19 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 removed you will see the brake spline attached to the roller screw cylinder Remove the screws for the spline assembly and remove it from the roller screw cylinder The RB option requires removal of the feedback device to access and Exlar should be consulted for assistance or the unit returned to Exlar lf 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 6 When the face plate and limit switch or brake assembly including spline 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 thr
34. eading it out of the cylinder It may be necessary to hold the roller screw cylinder from turning to remove the screw Exploded View of GS Series Actuator Feedback connector Motor power connector Anti rotate crossarm and shaft Front seal and bushing FSB 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 RMS Rotational Recommended Grease Renewal Period hours speed RPM CASE TEMP 65 CASE TEMP 80 CASE TEMP 95 degrees C 149 degrees C 176 degrees C 203 degrees F degrees F degrees 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 GS X Manual doc PN 10278 Rev BB 20 01 09 12 Exlar Corporation 952 500 6200 Grease Renewal The angular contact thrust 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 only 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
35. ed oil This feature makes the GS X Series the only all electric actuators on the market capable of true continuous duty performance in moderate and high power applications A typical oil cooling system is shown next page The oil provides lubrication for the actuator but the more important feature of circulating oil lubrication is the cooling that it provides When application requirements are such that the RMS current requirement exceeds the continuous current rating of the GS X Series oil cooling allows the actuator to perform while maintaining a case temperature below the maximum of 85 degrees C To effectively provide cooling for the actuator the oil system should be arranged such that the oil exits the actuator at a point above the centerline preferably in the top quarter region of the actuator based on the actuator mounting position This insures that the stator windings of the actuator are receiving the cooling benefits of the oil IMPORTANT Some types of connectors or cabling MAY NOT be used with recirculated oil cooling because they are not constructed to prevent oil from passing through them Some examples of these are any M23 type connectors Intercontec Interconnecctron style any embedded leads or M connectors with ABS AB6 AB7 AB8 AB9 ABA and ABB feedback callouts Please consult Exlar to confirm that your selected connectorization is acceptable for use with oil cooling The maximum allowable internal oil pressure
36. egional required electrical codes and standards 8 1 Terminal Box Wiring diagram 24 vdc 1 amp Powor Supply for ic log Note 1 Thermal switch normally dosed opens when stator temp exceeds 130 deg C 8 2 Terminal Box Dimensions GS X Manual doc 39 PN 10278 Rev BB i i Brake Coil 01 09 12 Exlar Corporation 952 500 6200 9 0 Certifications Certificate of Compliance Certificate Number 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 L1 L2 L3 LT MW NI P5 PB PF RB RD SD SR SS XH XL XM N4 XT XX may be followed by 00000
37. erclockwise while 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 Replace faceplate and case extension Units Without Electric Brake or Limit Switch Options Carefully slide the faceplate and bushing seal assembly over the actuator rod end while guiding the tie rods through the holes 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 GS X 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 loadin
38. for the GS X Series actuators is 10 psi Take care to insure that this pressure limit is maintained Failure to do so may cause damage to the internal sealing components GS X Manual doc 14 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 When using an oil cooled lubricated system Exlar recommends to regularly check the oil during operation to insure that it is flowing properly and maintaining case temperature It is also recommended to check the lubrication regularly to insure that the lubricant being supplied to the actuator is clean A filtering system is recommended Simple Oil System Schematic As shown in the schematic to the left a check valve or other method of pressure regulation should be used to maintain an internal actuator oil pressure of 5 psi Filtering of 25 microns or better should be used Simple radiators or heat exchangers can be used to maintain oil temperature Exlar recommends the use of petroleum based gear oils with EP additive An ISO 100 grade is suitable for most applications Examples of this type of oil are Mobil Mobilgear Exxon Spartan EP Shell Omala and Texaco Meropa Oils meeting the FDA s food grade specifications are also available such as Mobil DTE FM 32 Self Contained Lubrication Systems One source for lubrication systems is Lytron www lytron com The MCS30 amp MCS40 are suitable for cooling a GSX actuator in many applications GS X
39. g 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 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 No 213 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 Page 3 of 3 GS X Manual doc 44 PN 10278 Rev BB 01 09 12 Exlar Corporation 952 500 6200
40. g for the bearings and it is important that it is properly seated GS X Manual doc 21 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 Units With a Front Flange Replace the faceplate Remount front flange by sliding tie rods through the holes in the faceplate and through the holes in the rear end cap Place the flange on the pilot diameter located on the front of the faceplate Units With Limit Switches Carefully replace the faceplate and case extension taking care not to damage the seal on the threads of the rod end Be sure to seat the mating portion of the case extension fully and squarely into the actuator housing The inner surface of the case extension provides the pre loading for the bearings and it is important that it is properly seated If the tie rods are attached to the faceplate slide them through the holes in the end cap of the actuator Units With an Electric Brake If power was removed form the brake when the actuator was disassembled the mating spline should be centered and in position to be remounted to the brake spline Remount the spline assembly to the roller screw internally threaded cylinder ITC Re install the screws using Loc tite 22231 and tighten to secure spline assembly in place It is important to insure that the brake spline is square and fully seated when remounted to the cylinder With the spline assembly remounted to the roller screw cylinder slide the brake housing and case extension onto t
41. h 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 External Limit Switch Locations BRN Btu BLKNO ra MHTN C LOAD 3 Stroke 6 Stroke 8 Stroke 10 Stroke 12 Stroke 14 Stroke 18 Stroke 5 515 8 515 12 500 14 515 6 932 9 832 13 832 15 832 17 832 21 832 IGSX20 GsSXx30 _ 6 GSXx40 ma 9 832 11 83 13 832 15 832 21 832 GSX50_ ma 11 667 15 667 19 667 GSX60__ nma 10 461 14 461 GS X Manual doc 10 01 09 12 PN 10278 Exlar Corporation Rev BB 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 GS X Linear Actuator Brake Extensions The brake option may add a third connector to the actuator and require a case extension to accommodate the internal components Option also slightly reduces the avai
42. he actuator Take care not to damage the seal on the threaded portion of the rod The mating of the two spline halves is a very tight fit and can make reassembling a brake unit very difficult Press the case extension and brake assembly onto the actuator housing so that the splines mate and the case extension seats fully If the case extension does not seat fully the spline halves are not mated and the brake will not work properly When the contact between the brake halves is felt gently rotating the actuator extending rod clockwise until it has traveled fully into the actuator can rotate the roller screw cylinder To achieve proper alignment of the spline halves slowly rotate the cylinder while pressing the brake extension onto the actuator As the splines align the brake extension will fully seat onto the main actuator housing 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 GS X20 20 Ibf in 1 7 1bf ft 2 26 N m GS X30 90 Ibf in 7 5 Ibf ft 10 16 N m GS X40 45 240 Ibf in 20 Ibf ft 27 12 N m GSX50 600 Ibf in 50 Ibf ft 67 79 N m GS X60 600 Ibf in 50 Ibf ft 67 79 N m 5 If your actuator has an external anti rotate mechanism slide the rod of the anti rotate mechanism rod or rods through the front flange and into the guide bushing or bushings mounted to the re
43. he use of oil as a lubricant reduces the holding capacity of the brake Historically Exlar actuators and motors which had holding brakes are supplied with a transient suppression diode which can be wired to the actuator or motor brake connector 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 which contains transient suppression components GS X Manual doc 8 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 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 shown below is provided with the shipped product showing the typical use of the transient suppression diode it ine T Installa tior f If the user is uncertain about their 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 refer to www exlar com RB Rear Brake Specifications BRAKE GSX20 GSX30 GSX40 GSX50 GSX60 SPECIFICATIONS Holding torque 19 Ibf in 70 Ibf in 97 Ibf in 354 Ibf in 7
44. i rotate Dimensions GS X20 30 40 45 and 60 For GSX50 see next page Lee lt a Op IM A HT A Dimensions GS X20 GS X30 GS X40 and 45 GS X60 in mm A 0 60 15 2 0 79 20 1 1 25 31 8 1 75 44 5 B 1 81 46 0 2 54 64 5 3 78 96 0 5 79 147 Cc 0 54 13 7 0 71 18 0 0 98 24 9 1 55 39 4 D 1 00 25 4 1 30 33 0 1 64 41 7 1 94 49 3 E 0 44 11 2 0 44 11 2 0 63 16 0 0 75 19 1 F 0 28 7 11 0 32 8 13 0 38 9 65 0 50 12 7 G 0 31 7 87 1 69 42 9 1 69 42 9 2 81 71 4 H 0 37 9 40 0 50 12 7 0 50 12 7 1 00 25 4 For GSX50 anti rotate dimensions see page 13 GS X Manual doc 12 PN 10278 Rev BB 01 09 12 Exlar Corporation 952 500 6200 Anti rotate Dimensions GSX50 3 0 INSTALLATION AND OPERATION 3 1 Lubrication Requirements GS X Series actuators require either grease or oil lubrication Actuators that operate in the lower range of their performance capabilities may use grease Oil lubrication is required for actuators that will be running near the upper end of their performance limits Recirculating oil provides lubrication and cools the actuator Determining if an application will require oil or grease lubrication should be done prior to ordering the actuator
45. ing 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 hep www _ul com global enz pazes corporate contactus GS X Manual doc 40 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 GS X Manual doc PN 10278 Rev BB Declaration of Conformity according to ISO IEC 17050 1 and ISO IEC 17050 2 Manufacturer s Name Exlar Corporation Manufacturer s Address 18400 West 77 Strect 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 550141 2006 EN 550142 1997 Al 2001
46. lable stroke from the actuator The case extension dimension and stroke reductions are shown below GSX Actuator A Brake Length Ext GS Actuator A Brake Length Ext GSX20 1 78 in 45 21 mm GS20 1 78 in 45 21 mm GSX30 1 61 in 40 9 mm GS30 1 77 in 44 96 mm GSX40 2 33 in 59 18 mm GS45 2 498 in 63 45 mm GSX50 2 5 in 63 45 mm GS50 3 544 in 90 02 mm GSX60 3 575 in 90 81 mm GS X Manual doc PN 10278 Rev BB 11 01 09 12 Exlar Corporation 952 500 6200 2 8 GS X Series Linear Actuator Anti rotation Option The unique design of the GS X Series linear actuators allows the extending rod to rotate This provides simple 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 and thus provides 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 next page 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 Ant
47. llation and Operation 0 o 13 3 1 Lubrication Requirements 2 0 22 2 o mo 13 3 2 Grease Lubrication ee o 14 339 0 Lubrication st iek tupie da a ia ed e a amp Salata 14 3 4 Oil Flow Requirement Calculations 0 20 000 16 3 5 Mounting Configurations 2 caste 2 e ee tddi es 17 3 6 Mounting Considerations o oo a e eo 17 3 7 General Operation a a ao eg eae de Pa ee os a oe we ane ee 19 4 0 Maintenance Procedures 0 0002 pees 20 41 Disassembly 2 Sm gad Bigg se bs pipet Bode Wh Godse ve ag DARIA De 20 4 2 Lubrication Maintenance 2002220000 21 4 3 Reassembly art e a Bake ee ad Met tie 22 4 4 Seal Maintenance os sosa sca Sw gop id ek old we eae sie ba ie els God 23 5 0 Specifications i 674 23 ark te A SOROS ALS A A ee ees 24 5 1 GSX Series Performance Specifications 0 24 5 1a GS Series Performance Specifications o 27 5 2 GSX Series Mechanical and Electrical Specifications 29 5 2a GS Series Mechanical and Electrical Specifications 34 GS X Manual doc 2 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 6 0 Troubleshooting Procedures 2 002502 ees 36 6 1 Returning a Product for Repair a a 244 bow ee 8 Ae ee O eS 37 7 0 GSX Force Measuring Option 38 7 1 O
48. low higher than rated torque from the motor Armature Inertia The rotary inertia of the armature of the GSX series actuators For calculation purposes this value includes the screw inertia in a GSX actuator Inertia tolerance value 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 nerform one million revolutions GS X Manual doc 25 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 5 1 GSX Performance Specifications cont d Frame Stroke Screw Force Rating Max Approx Cont Maximum Armature Dynamic Weight Model Size Lead 1 2 3 Stack Velocity Motor Torque Static Inertia Load in in in in sec 1 2 3 Stack Load Ib in s Rating mm mm mm lb N mm sec Ib in N m Ib N Kg m Ib N Ib Kg GSX40 3 9 12 0 1 2393 3966 NA 5 47 6 78 9 107 1 5400 0 0186 7900 32 1201 99 305 2 54 10645 17642 NA 127 5 38 8 91 12 1 24020 0 002102 35141 14 5 GSX40 3 9 12 0 2 1196 1983 2692 10 47 6 78 9 107 1 5400 0 0186 8300 32 1202 99 305 5 08 5320 8821 11975 254 5 38 8 91 12 1 24020 0 002102 36920 14 5 GSX40 3 9 12 0 5 479 793 1077 25 47 6 78 9 107 1 5400 0 0186 7030 32 1205 99 305 12 7 2131 3527 4791 635 5 38 8 91 12 1 24020 0 002102 31271 14 5 GSX40
49. n accordance with the Seller s stated product warranty see Terms 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 to 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 cou
50. nti rotate mechanism forward and off the actuator 3 Remove the rear tie rod nuts from the back of the actuator A 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 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 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 5 If your actuator has an internal brake or internal limit switches read the following three paragraphs before proceeding Remove the faceplate from the actuator by gently pulling it forward It is sealed by an O ring and does require some force to remove Take care not to damage the front seal on the threads of the actuator output rod when removing the faceplate Limit Switches If your unit has internal limit switches you will see that there is an extension of the actuator case that houses the limit switches and has the limit switch connector mounted to it This case extension has a cylindrical assembly inside it with mounting surfaces for the limit switches Carefully pull this entire assembly case extension and face plate forward to remove it from th
51. nting fastener into as much of the threaded hole in the actuator as possible to prevent stripping out the threads in the actuator s mounting holes Note Side Mount actuators may have reduced maximum load rating A GS X Series actuator with the Extended Tie Rod mounting option comes with hex nuts on the faceplate that are tightened down enough to keep the actuator together during shipping When mounting the actuator to your machine these nuts should be removed and the tie rods should be placed through the machine frame and the nuts used on the back side of the machine s mounting flange The tie rod nuts should then be tightened with a torque wrench to the following values GS X20 20 Ibf in 1 7 lbf ft 2 26 N m GS X30 90 Ibf in 7 5 lbf ft 10 16 N m GS X40 and 45 240 Ibf in 20 lbf ft 27 12 N m GSX30 600 lbf in 50 Ibf ft 67 79 N m GS X60 600 Ibf in 50 Ibf ft 67 79 N m Failure to properly tighten the tie rods can cause damage to the actuator and possible premature failure Over tightening of the tie rods can cause damage to the actuator and affect normal operation GS X Manual doc 17 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 3 7 General Operation The GS X 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 revolutions and move times This rotary motion is translated int
52. ntry 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 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 GS X Manual doc 4 01 09 12 P
53. o linear motion by the internal planetary roller screw mechanism of the GS X Series linear actuator See sections 2 6 2 7 and 2 8 regarding the holding brake external limit switches and anti rotate mechanisms that can affect the operation and motion of the actuator The relationship 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 GS X Series actuator rod For more information on sizing and selection of GS X Series actuators and servo amplifiers to power them consult the sizing and selection section of the Exlar catalog Motor RMS current must be maintained at a level below the continuous current rating of the GS X 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 GS X Series actuator or damage to the stator will result AN Care should be taken not to exceed the physical travel limits of GS X 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 t
54. on revolutions GS X Manual doc 24 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 5 1 GSX Performance Specifications cont d Stroke Screw Force Rating Max Approx Cont Maximum Armature Dynamic Weight 1 2 3 Stack Velocity Motor Torque Static Inertia Load in sec 1 2 3 Stack Load Ib in s Rating in mm Ib N ma Ib in N m Ib N Kg m Ib N Ib Kg Baa sai xe 12 ai 829 1347 NA 16 5 26 8 NA 2700 0 00443 5516 20 5 79 305 2 54 3688 5992 NA 1 a 1 86 3 03 NA 12010 0 000501 24536 9 3 estamos 3125 212 0 2 415 674 905 10 16 5 26 8 36 2700 0 00443 5800 20 5 79 305 5 08 1846 2998 4026 254 1 86 3 03 4 07 12010 0 000501 25798 9 3 asas 0125 12 0 5 166 269 362 25 16 5 26 8 36 2700 0 00443 4900 20 5 79 305 12 7 738 1197 1610 635 1 86 3 03 4 07 12010 0 000501 21795 9 3 Gsx30 1401 2125 14 0 1 829 1347 NA 5 16 5 26 8 NA 2700 0 00473 5516 20 5 79 356 2 54 3688 5992 NA 127 1 86 3 03 NA 12010 0 000534 24536 9 3 A 3 125 14 0 2 415 674 905 10 16 5 26 8 36 2700 0 00473 5800 20 5 79 356 5 08 1846 2998 4026 254 1 86 3 03 4 07 12010 0 000534 25798 9 3 A 3 125 14 0 5 166 269 362 25 16 5 26 8 36 2700 0 00473 4900 20 5 79 356 12 7 738 1197 1610 635 1 86 3 03 4 07 12010 0 000534 21795 9 3 escasa 2125 18 0 1 8
55. oper 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 Power http www mfpseals com seal_repair_kits parker 2 shtml Exlar Actuator Martin Fluid Power Size in Description Model Part No GSX20 30 PH 0695900000 1 2 5 8 Rod Gland Wrench GSX40 PH 0695910000 1 Rod Gland Wrench GSX50 PH 0695920000 1 3 8 Rod Gland Wrench GSX60 PH 0695930000 1 3 4 Rod Gland Wrench 2 Remove the o ring from the o ring grove 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 GS X Manual doc 23 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 5 0 SPECIFICATIONS 5 1 GSX Performance Specifications See 5 1a for GS Performance Specs Frame Stroke Screw Force Rating Max Approx Cont Maximu Armature Dynamic Weight Size Lead 1 2 3 Stack Velocity Motor Torque m Static Inertia Load appr in in sec 1 2 3 Stack Load Ib in s Rating mm in mm in mm Ib N mm sec Ib in N m Ib N Kg m Ib N Ib Kg A anil 22 3 0
56. or can vary Always consult Section 7 0 for proper wiring or contact Exlar for the correct wiring details 2 4 Cable Routing Over time liquid contaminants such as oil and cleaning solutions will run down the cables and into the connectors if they are of an exposed type 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 Top Mount Loop i Side Mount Loop Do 2 5 Internal Holding Brake Many applications require the addition of the Exlar 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 which prevents the inverted roller screw from turning and prevents the output rod from back driving which in turn prevents the output rod from moving The RB holding brake is permanent magnet engaged the EB is spring engaged and both are 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 brakes is sufficient to hold the rated force of the actuator when used in grease lubricated units T
57. otor s position the amplifier can properly time the supply of current and voltage to the motor for it to rotate This process is commutation For the amplifier to properly commutate the motor it must have a reference or zero point from which to track the motor s rotation This reference point is critical and is provided to the amplifier through the proper alignment of the resolver to the phases of the motor during the actuator assembly 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 labeled 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 GS X Manual doc 7 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 GS X Series Feedback Devices Standard GS X Series actuators use either resolvers or encoders as their primary feedback device Depending on the amplifier that will be used to operate the actuator the hookup of the actuat
58. oves 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 or only partially 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 ratings 3 Amplifier is poorly tuned causing excessive unnecessary current to be applied to motor Check Gain settings GS X Manual doc PN 10278 Rev BB 36 01 09 12 Exlar
59. parameter data to some amplifiers may require assistance from the amplifier manufacturer Feedback Alignment When Exlar manufactures a GS X 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 Improperly wiring the feedback cable can cause unstable operation incorrect operation or no operation at all In some cases improper current limits set in the amplifier along with incorrect wiring of the feedback cable can lead to damage of the motor Resolvers A resolver is a non electronic device that works like a small transformer When rotated it generates two sine waves that are out of phase with one another By decoding these two sine waves the amplifier can monitor the direction revolutions traveled and speed of rotation of the motor Each sine wave typically represents one revolution of the motor so the amplifier can also use these signals to know where the motor is within that revolution By knowing the m
60. r the ption being used Tall Firemen r and Feedback 1 ia TT GS X Manual doc 6 01 09 12 PN 10278 Exlar Corporation Rev BB 952 500 6200 2 2 Standard Actuator Pin outs and Connections Please refer to www exlar com 2 3 Feedback Information Most GS X Series actuators incorporate a 2 pole resolver or quadrature incremental encoder with commutation signals as the primary rotary feedback device The selection of this feedback device is dictated by the amplifier used to operate the actuator This amplifier is indicated in the model number of the GS X Series actuator as a 3 digit code Each amplifier has specific requirements for the feedback on the motor Not all resolver based amplifiers can use the same resolver resolver alignment or relative direction of resolver rotation 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 the motor Exlar can provide many of these motor files or the proper parameters to enter Entering motor
61. rsome high maintenance hydraulics The use of electronic servo control provides simpler set up and more precise control than hydraulic systems as well Shown below is a typical single axis system incorporating an Exlar GS X Series actuator and a brushless motor amplifier Each brand of brushless motor amplifiers may have unique wiring requirements parameter settings and operational principles that affect how the actuator operates The drawing on the following page shows general connection principles for typical resolver and encoder feedback amplifiers Details on connections to specific brands of amplifiers can be obtained from www exlar com 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 amplifiers have voltage present for a considerable time period after incoming power is removed Take care to insure that the amplifier has discharged all power Typical System Connections Typical Servo Please refer to www exlar com a The Brake and limit switch options for th gt S actuators are mutually exclusi Jnl a ne of the two options is available on a GS 8 eries actuator They utilize the sar ible 30 connections need be made only fo
62. s section provides you with guidelines and hints on troubleshooting various problems that may be encountered during installation and operation of your Exlar GS X 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 inertia etc 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 actuator 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 m
63. through 99999 Have been investigated by Underwriters Laboratories in accordance with the Standard s indicated on this Certificate Standard s for Safety ANSVUL 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 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 Asa supplementary means of identifying products that have been produced under UL s Component Recognition Program UL s Recognized Component Mark A 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 AN and the manufacturer s identification and catalog number model number or other product designation as specified under Mark
64. verview ono iia A AA A Re be A EE A 38 7 2 Specifications and Calibration Data 0 o 38 7 3 Operaion os io A A E o a ESA SH SY 38 7 4 Wiring Code asc a A A RO A eS 38 8 0 Class I Division 2 Opti0M o o e 39 9 0 Certifications 424 0 424 42405 0645 04 84 o 4 42 40 Please visit www exlar com for information pertaining to connectors and cables GS X Manual doc 3 PN 10278 Rev BB 01 09 12 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 liable 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 i
65. xlar Corporation Rev BB 952 500 6200 0 CSA INTERNATIONAL Certificate 5 Master Contract Project Date Issued 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 XTxx aaa xbx xx NI xx aaa Resolver Feedback b Voltage Rating A 24Vde B 48Vdce C 120Vdce 1 115Vims 3 230Vrms 5 400Vims 6 460Vims X Special Voltage Rating Not to Exceed 460Vims x denotes options not affecting safety Conditions of Certification 163694 2010 04 01 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 Page 2 of 3 GS X Manual doc 43 PN 10278 Rev BB 01 09 12 Exlar Corporation 952 500 6200 E Ze 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 is included the maximum ambient temperature rating is 20 C lt Ta lt 40 C 3 The actuators may include a holdin

GSX Installation & User Manual

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GSX Installation &amp; User Manual

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GSX Installation & User Manual