SIZE 16 STEPPER MOTOR DATA

SIZE 16 STEPPER MOTOR DATA HY 2 167 6 Rated Phase Current A.6 Phase Resistance 6.6 Phase Inductance mh 8.5 12 8.7 oz.in -s 2 x1 4 lb 1.4 1.6.33 g-cm 2 kg 1. 11.15 Maximum Voltage V 4 Std. No. of Leads 4 12 1 8 6 4 2 8.5 7.1 5.6 4.2 2.8 1.4. 1 1 1 1 A - 6, chopper, 36V,.6A/Phase te ane.8 Step angle accuracy: 5% nsuatin cass C NA 7 muntin cnuratin Neodymium magnets Additional windings and customization options available Torque () Gearboxes Encoders

SIZE 17 STEPPER MOTOR DATA HY 2 1713 33 15 Rated Phase Current A.33 1.5 Phase Resistance 23.9 1. Phase Inductance mh 28.9 1.2 19.4 13.7 18.4 13. oz.in 2.4 2.4 1.7 1.7 -s 2 x1 4 2.5 2.5 g-cm 2 18 18 lb.4.4 kg.2.2 Maximum Voltage V 4 4 Std. No. of Leads 4 4 18 12.7 16 11.3 14 9.9 12 8.5 1 7.1 8 5.6 6 4.2 4 2.8 2 1.4. 1 1 1 1 A - 33, chopper, 36V,.33A/Phase B - 15, chopper, 36V, 1.5A/Phase Torque () te ane 1.8 Step angle accuracy: 5% nsuatin cass 13C NA 17 muntin cnuratin Neodymium magnets Additional windings and customization options available Gearboxes Encoders

SIZE 17 STEPPER MOTOR DATA HY 2 1717 Rated Phase Current Phase Resistance A 1 1. 4.6 Phase Inductance mh 1.6 32.7 23.1 oz.in -s 2 x1 4 lb 2.4 4.5.7 g-cm 2 kg 1.7 32.3 Maximum Voltage V 4 Std. No. of Leads 4 3 25 2 15 1 5 21.2 17.7 14.1 1 1 1 1 A - 1, chopper, 36V, 1A/Phase te anle 1.8 Step angle accuracy: 5% nsulation class 13C NA 17 mountin conuration Neodymium magnets Additional windings and customization options available 1.6 7.1 3.5. Torque () Gearboxes Encoders

SIZE 17 STEPPER MOTOR DATA HY 2 1718 9 23 Rated Phase Current A.9 2.3 Phase Resistance 4.2.72 Phase Inductance mh 5.8.83 41.1 29. 41.1 29. oz.in 6.4 6.4 4.5 4.5 -s 2 x1 4 5.1 5.1 g-cm 2 36 36 lb.7.7 kg.3.3 Maximum Voltage V 4 4 Std. No. of Leads 4 4 35 24.7 3 21.2 25 17.7 2 14.1 15 1.6 1 7.1 5 3.5. 1 1 1 1 A - 9, chopper, 36V,.9A/Phase B - 23, chopper, 36V, 2.3A/Phase te anle 1.8 Step angle accuracy: 5% nsulation class 13C NA 17 mountin conuration Neodymium magnets Additional windings and customization options available Torque () Gearboxes Encoders

SIZE 17 HIGH PERFORMANCE STEPPER MOTOR DATA HS 2 1714 33 1 15 Rated Phase Current A.33 1. 1.5 Phase Resistance 26.5 2.95 1.25 Phase Inductance mh 38.8 4.45 1.8 37 37 37 26 26 26 oz.in -s 2 x1 4 lb 2.3 6.4.51 2.3 6.4.51 2.3 6.4.51 g-cm 2 kg 1.6 45.23 1.6 45.23 1.6 45.23 Maximum Voltage V 4 4 4 Std. No. of Leads 4 4 4 35 3 25 2 15 1 5 24.7 21.2 17.7 14.1 1.6 7.1 3.5. 1 1 1 1 A - 33, chopper, 35V,.33A/Phase, JL =75 g cm2 B - 1, chopper, 35V, 1.A/Phase, JL =75 g cm2 C - 15, chopper, 35V, 1.5A/Phase, JL =75 g cm2 Torque () te angle 1.8 Step angle accuracy: 5% nsulation class 13C Optimized for microstep operation NA 17 mounting conguration Neodymium magnets Additional windings and customization options available Gearboxes Encoders

SIZE 17 HIGH PERFORMANCE STEPPER MOTOR DATA HS 2 1716 33 1 15 Rated Phase Current A.33 1. 1.5 Phase Resistance 27.2 2.86 1.4 Phase Inductance mh 66.7 6.74 3.25 47 47 47 33 33 33 oz.in -s 2 x1 4 lb 2.3 9.3.66 2.3 9.3.66 2.3 9.3.66 g-cm 2 kg 1.6 66.3 1.6 66.3 1.6 66.3 Maximum Voltage V 4 4 4 Std. No. of Leads 4 4 4 45 4 35 3 25 2 15 1 5 31.8 28.2 24.7 21.2 17.7 14.1 1.6 7.1 3.5. 1 1 1 1 A - 33, chopper, 35V,.33A/Phase, JL =75 g cm2 B - 1, chopper, 35V, 1.A/Phase, JL =75 g cm2 C - 15, chopper, 35V, 1.5A/Phase, JL =75 g cm2 Torque () te angle 1.8 Step angle accuracy: 5% Insulation class 13C Optimized for microstep operation NA 17 mounting conguration Neodymium magnets Additional windings and customization options available Gearboxes Encoders

SIZE 17 HIGH PERFORMANCE STEPPER MOTOR DATA HS 2 172 33 1 15 Rated Phase Current A.33 1. 1.5 Phase Resistance 28. 3. 1.45 Phase Inductance mh 5. 5.5 2.9 71 71 71 5 5 5 oz.in -s 2 x1 4 lb 3.5 12.7.84 3.5 12.7.84 3.5 12.7.84 g-cm 2 kg 2.5 9.38 2.5 9.38 2.5 9.38 Maximum Voltage V 4 4 4 Std. No. of Leads 4 4 4 7 6 5 4 3 2 1 49.4 42.4 35.3 28.2 21.2 14.1 7.1. 1 1 1 1 A - 33, chopper, 35V,.33A/Phase, JL =75 g cm2 B - 1, chopper, 35V, 1.A/Phase, JL =75 g cm2 C - 15, chopper, 35V, 1.5A/Phase, JL =75 g cm2 Torque () te angle 1.8 Step angle accuracy: 5% Insulation class 13C Optimized for microstep operation NA 17 mounting conguration Neodymium magnets Additional windings and customization options available Gearboxes Encoders

SIZE 23 STEPPER MOTOR DATA HY 2 2215 33 1 15 22 Rated Phase Current A.33 1. 1.5 2.2 Phase Resistance 33.8 3.4 1.5.7 Phase Inductance mh 54.6 3.8 1.5 1.2 45 32 48 34 47 33 44 31 oz.in 4.8 4.8 4.8 4.8 3.4 3.4 3.4 3.4 -s 2 x1 4 7.9 7.9 7.9 7.9 g-cm 2 56 56 56 56 lb.75.75.75.75 kg.34.34.34.34 Maximum Voltage V 75 75 75 75 Std. No. of Leads 4 8 8 4 38 27 35 25 45 4 35 3 25 2 15 1 5 31.8 28.2 24.7 21.2 17.7 14.1 1.6 7.1 3.5. 1 1 1 1 A - 33, chopper, 36V,.33A/Phase B - 1, chopper, Parallel, 48V, 1.5A/Phase C - 15, chopper, Parallel, 48V, 2.2A/Phase D - 22, chopper, 48V, 2.2A/Phase Torque () te angle 1.8 Step angle accuracy: 5% Insulation class 13C NMA 23 mounting conguration AINiCo magnets Additional windings and customization options available Gearboxes Encoders

SIZE 23 STEPPER MOTOR DATA HY 2 222 Rated Phase Current Phase Resistance A 44.44 23. 1 1. 5. 21 2.1 1.1 Phase Inductance mh 39.2 8. 1.7 74 75 74 52 53 52 92 98 91 65 69 64 oz.in 7.5 5.3 7.5 5.3 7.5 5.3 Maximum Voltage Std. No. of Leads -s 2 x1 4 g-cm 2 lb kg 17.6 124 1.1.5 17.6 124 1.1.5 17.6 124 1.1.5 V 75 75 75 8 8 8 9 8 7 6 5 4 3 2 1 63.6 56.5 49.4. 1 1 1 1 A - 44, chopper, Parallel, 36V,.62A/Phase B - 1, chopper, Parallel, 48V, 1.5A/Phase C - 21, chopper, Parallel, 48V, 3A/Phase 42.4 35.3 28.2 21.2 14.1 7.1 Torque () Available through the MotionExpress program. te angle 1.8 Step angle accuracy: 5% Insulation class 13C NMA 23 mounting conguration AINiCo magnets Additional windings and customization options availabl Gearboxes Encoders

SIZE 23 STEPPER MOTOR DATA HY 2 2226 16 19 25 47 Rated Phase Current A 1.6 1.9 2.5 4.7 Phase Resistance 2.6 1.8 1.1.33 Phase Inductance mh 4.7 3.3 4..5 123 87 126 89 123 87 154 19 16 113 161 114 154 19 oz.in 12. 12. 12. 12. 8.5 8.5 8.5 8.5 -s 2 x1 4 28 28 28 28 g-cm 2 2 2 2 2 lb 1.5 1.5 1.5 1.5 kg.7.7.7.7 Maximum Voltage V 75 75 75 75 Std. No. of Leads 8 8 4 8 16 14 12 1 8 6 4 2 113. 98.9 84.7 7.6 56.5 42.4 28.2 14.1. 1 1 1 1 A - 16, chopper, Parallel, 48V, 2.3A/Phase B - 19 iolar choer Parallel 48V 2.7APhase C - 25, chopper, 48V, 2.5A/Phase D - 47 iolar choer Parallel 48V 6.7APhase Torque () te angle 1.8 Step angle accuracy: 5% Insulation class 13C NMA 23 mounting conguration Neodymium magnets Additional windings and customization options available Gearboxes Encoders

SIZE 23 HIGH PERFORMANCE STEPPER MOTOR DATA HS 2 2216 Rated Phase Current Phase Resistance A 1 1. 4.6 21 2.1 1. Phase Inductance mh 4.6 2.1 52 37 67 67 47 47 oz.in 3. 3. 2.1 2.1 Maximum Voltage Std. No. of Leads -s 2 x1 4 g-cm 2 lb kg 11 77 1.1.5 11 77 1.1.5 V 75 75 8 4 Available through the MotionExpress program. 7 6 5 4 3 2 1 49.4 42.4 35.3 28.2 21.2 14.1 7.1. 1 1 1 1 A - 1, chopper, Parallel, 36V, 1.4A/Phase B - 21, chopper, 36V, 2.1A/Phase te angle 1.8 Step angle accuracy: 5% Insulation class 13C Optimized for microstep operation NMA 23 mounting conguration Neodymium magnets Additional windings and customization options available Torque () Gearboxes Encoders

SIZE 23 HIGH PERFORMANCE STEPPER MOTOR DATA HS 2 2221 1 21 3 Rated Phase Current A 1. 2.1 3. Phase Resistance 6.2 1.4.7 Phase Inductance mh 8.8 3.9.9 16 75 16 75 139 98 139 98 139 98 oz.in 5.7 5.7 5.7 4. 4. 4. -s 2 x1 4 31 31 31 g-cm 2 22 22 22 lb 1.5 1.5 1.5 kg.7.7.7 Maximum Voltage V 75 75 75 Std. No. of Leads 8 4 8 14 12 1 8 6 4 2 98.9 84.7 7.6 56.5 42.4 28.2 14.1. 1 1 1 1 A - 1, chopper, Parallel, 36V, 1.4A/Phase B - 21, chopper, 36V, 2.1A/Phase C - 3, chopper, Parallel, 6V, 4.2A/Phase Torque () te angle 1.8 Step angle accuracy: 5% Insulation class 13C Optimized for microstep operation NMA 23 mounting conguration AINiCo magnets Additional windings and customization options available Gearboxes Encoders

SIZE 23 HIGH PERFORMANCE STEPPER MOTOR DATA HS 2 2231 21 3 Rated Phase Current A 2.1 3. Phase Resistance 2. 1.1 Phase Inductance mh 6.5 1.7 Available through the MotionExpress program. 177 125 228 161 231 163 oz.in 9.6 9.6 6.8 6.8 -s 2 x1 4 48 48 g-cm 2 34 34 lb 2.2 2.2 kg 1. 1. Maximum Voltage V 75 75 Std. No. of Leads 4 8 225 2 175 15 158.9 141.2 123.6 A - 21, chopper, 36V, 2.1A/Phase B - 3, chopper, Parallel, 6V, 4.2A/Phase te angle 1.8 Step angle accuracy: 5% Insulation class 13C Optimized for microstep operation NMA 23 mounting conguration AINiCo magnets Additional windings and customization options available 15.9 125 1 75 5 25 88.3 7.6 53. 35.3 17.7. 1 1 1 1 Torque () Gearboxes Encoders

SIZE 23 HIGH PERFORMANCE STEPPER MOTOR DATA HT 2 222 2 Rated Phase Current A 2. Phase Resistance 1.2 Phase Inductance mh 3.4 113 8 8.5 6 -s 2 x1-4 18.7 g-cm 2 132 lb 1.1 kg.5 Maximum Voltage V 75

SIZE 34 STEPPER MOTOR DATA HN 2 3426 14 28 43 Rated Phase Current A 1.4 2.8 4.3 Phase Resistance 5. 1.3.55 Phase Inductance mh 21 5.1 2.1 326 23 326 23 326 23 397 28 397 28 397 28 oz.in 12 12 12 8.5 8.5 8.5 -s 2 x1 4 93 93 93 g-cm 2 66 66 66 lb 3.5 3.5 3.5 kg 1.6 1.6 1.6 Maximum Voltage V 9 9 9 Std. No. of Leads 8 8 8 35 3 25 2 15 1 5 247 212 177 1 1 1 1 A - 14, chopper, Parallel, 6V, 2A/Phase B - 28, chopper, Parallel, 6V, 4A/Phase C - 43, chopper, Parallel, 6V, 6A/Phase 141 16 71 35 Torque () te angle 1.8 Step angle accuracy: 5% Insulation class 13C NMA 34 mounting conguration Neodymium magnets Additional windings and customization options available Gearboxes Encoders

SIZE 34 STEPPER MOTOR DATA HN 2 3438 28 43 Rated Phase Current A 2.8 4.3 Phase Resistance 1.7.75 Phase Inductance mh 7.7 3.5 538 538 38 38 68 68 48 48 oz.in -s 2 x1 4 lb 18 17 5.3 18 17 5.3 g-cm 2 kg 13 12 2.4 13 12 2.4 Maximum Voltage V 9 9 Std. No. of Leads 8 8 Available through the MotionExpress program. 6 5 4 3 2 1 424 353 282 212 141 71 1 1 1 1 A - 28, chopper, Parallel, 6V, 4A/Phase B - 43, chopper, Parallel, 6V, 6A/Phase te angle 1.8 Step angle accuracy: 5% Insulation class 13C NMA 34 mounting conguration Neodymium magnets Additional windings and customization options available Torque () Gearboxes Encoders

SIZE 34 STEPPER MOTOR DATA HN 2 3451 35 64 Rated Phase Current A 3.5 6.4 Phase Resistance 1.5.5 Phase Inductance mh 8.5 2.5 878 62 878 62 176 76 176 76 oz.in 33 33 23 23 -s 2 x1 4 255 255 g-cm 2 18 18 lb 7.9 7.9 kg 3.6 3.6 Maximum Voltage V 14 14 Std. No. of Leads 8 8 1 9 8 7 6 5 4 3 2 1 76 636 565 494 1 1 1 1 A - 35, chopper, Parallel, 12V, 5A/Phase B - 64, chopper, Parallel, 12V, 9A/Phase te angle 1.8 Step angle accuracy: 5% Insulation class 13C NMA 34 mounting conguration Neodymium magnets Additional windings and customization options available 424 353 282 212 141 71 Torque () Gearboxes Encoders

SIZE 34 HIGH PERFORMANCE STEPPER MOTOR DATA HS 2 3448 3 55 8 Rated Phase Current A 3. 5.5 8. Phase Resistance 1.56.46.22 Phase Inductance mh 14 4. 1.9 162 162 162 75 75 75 oz.in -s 2 x1 4 lb 28 548 8.8 28 548 8.8 28 548 8.8 g-cm 2 kg 2 387 4. 2 387 4. 2 387 4. Maximum Voltage Std. No. of Leads V 16 4 16 4 16 4 1 9 8 7 6 5 4 3 2 1 76 636 565 494 1 1 1 1 A - 55, chopper, 12V, 5.5A/Phase, JL =12 g cm2 te angle 1.8 Step angle accuracy: 5% Insulation class 13C Optimized for microstep operation NMA 34 mounting conguration Neodymium magnets Additional windings and customization options available 424 353 282 212 141 71 Torque () Gearboxes Encoders

SIZE 34 HIGH PERFORMANCE STEPPER MOTOR DATA HS 2 3437 3 55 8 Rated Phase Current A 3. 5.5 8. Phase Resistance 1.37.42.19 Phase Inductance mh 11 3.6 1.6 779 779 779 55 55 55 oz.in -s 2 x1 4 lb 28 49 6.6 28 49 6.6 28 49 6.6 g-cm 2 kg 2 346 3. 2 346 3. 2 346 3. Maximum Voltage Std. No. of Leads V 16 4 16 4 16 4 7 6 5 4 3 2 1 494 424 353 1 1 1 1 A - 55, chopper, 12V, 5.5A/Phase, JL =12 g cm2 te angle 1.8 Step angle accuracy: 5% Insulation class 13C Optimized for microstep operation NMA 34 mounting conguration Neodymium magnets Additional windings and customization options available 282 212 141 71 Torque () Gearboxes Encoders

SIZE 34 HIGH PERFORMANCE STEPPER MOTOR DATA HS 2 3455 3 55 8 Rated Phase Current A 3. 5.5 8. Phase Resistance 1.7.55.29 Phase Inductance mh 2 5.6 2.6 1416 1416 1416 1 1 1 oz.in -s 2 x1 4 lb 42 694 1.8 42 694 1.8 42 694 1.8 g-cm 2 kg 3 49 4.9 3 49 4.9 3 49 4.9 Maximum Voltage Std. No. of Leads V 16 4 16 4 16 4 14 12 1 8 6 4 2 989 847 76 1 1 1 1 A - 3, chopper, 12V, 3.A/Phase, JL =12 g cm2 B - 55, chopper, 12V, 5.5A/Phase, JL =12 g cm2 C - 8, chopper, 12V, 8.A/Phase, JL =12 g cm2 565 424 282 141 Torque () te angle 1.8 Step angle accuracy: 5% Insulation class 13C Optimized for microstep operation NMA 34 mounting conguration Neodymium magnets Additional windings and customization options available Gearboxes Encoders

SIZE 34 HIGH PERFORMANCE STEPPER MOTOR DATA

SIZE 34 SYNCHRONOUS MOTOR DATA

SIZE 34 SYNCHRONOUS MOTOR DATA

SIZE 34 SYNCHRONOUS MOTOR DATA

SIZE 42 STEPPER MOTOR DATA HY 2 427 34 71 9 Rated Phase Current A 3.4 7.1 9. Phase Resistance 1.1.3.34 Phase Inductance mh 6.3 2. 2.7 113 798 1175 83 145 124 142 1459 1798 99 13 127 oz.in -s 2 x1 4 lb 99 779 16 99 779 16 99 779 16 g-cm 2 kg 7 55 7.3 7 55 7.3 7 55 7.3 Maximum Voltage Std. No. of Leads V 14 8 14 8 14 8 14 12 1 8 6 4 2 989 847 76 1 1 1 1 A - 34, chopper, Parallel, 12V, 4.8A/Phase B - 71 iolar choer Parallel 14V 1APhase C - 9, chopper, Parallel, 14V, 12A/Phase 565 424 282 141 Torque () Available through the MotionExpress program. te angle 1.8 Step angle accuracy: 5% Insulation class 13C NMA 42 mounting conguration AINiCo magnets Additional windings and customization options available Gearboxes Encoders

SIZE 42 STEPPER MOTOR DATA HY 2 4288 89 Rated Phase Current A 8.9 Phase Resistance Phase Inductance mh.31 2.3 1614 114 218 1425 oz.in -s 2 x1 4 lb 92 1175 23 g-cm 2 kg 65 83 1.5 Maximum Voltage Std. No. of Leads V 14 8 Available through the MotionExpress program. 16 14 12 1 8 6 4 2 113 989 847 76 565 424 282 141 1 1 1 1 A - 89, chopper, Parallel, 14V, 12A/Phase te angle 1.8 Step angle accuracy: 5% Insulation class 13C NMA 42 mounting conguration AINiCo magnets Additional windings and customization options available Torque () Gearboxes Encoders

CUSTOMIZATIONS / OPTIONS SIZE 23

CUSTOMIZATIONS / OPTIONS SIZE 23

CUSTOMIZATIONS / OPTIONS SIZE 34

CUSTOMIZATIONS / OPTIONS SIZE 34

CONNECTION DIAGRAMS BIPOLAR + 3 1 UNIPOLAR + 2 4 + + A A' Rs Rs B B' 1 - A 2 3 - B 4 5 6 8 7 BIPOLAR (PARALLEL) + BIPOLAR (SERIES) + 5 3 8 2 1 A B + + - A' B' 6 4 7-5 A 3 1 6 + A' - 8 B 2 4 + B' - 7 STEP SEQUENCES FULL STEP OPERATION HALF STEP OPERATION One Phase On A A B B A B 1 + 1 + 2 + 2 3 + 3 4 + 4 + 1 + 1 + Two Phases On A A B B A B 1 + + 1 + 2 + + 2 + + 3 + + 3 + 4 + + 4 1 + + 1 + A A B B A B 1 + + 1 + + 2 + 2 + 3 + + 3 + 4 + 4 5 + + 5 6 + 6 7 + + 7 + 8 + 8 + 1 + + 1 + + NOTE: Following the above steps in sequential order results in clockwise rotation of the shaft when viewed from the mounting end. Reversing the sequence results in counter-clockwise rotation.