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Open-loop stepper motors

Open-loop hybrid stepper motor is a precision driving component that converts electrical pulse signals into angular or linear displacements through open-loop control. It forms a complete stepper motor system together with its corresponding driver. When a pulse signal is applied to the motor, it rotates by a corresponding step angle.

Product Model Length Motor Size Hold torque Rated Current Shaft Length Shaft Diameter Rotational Inertia
LS130C50-R8J50 290mm NEMA 51 50N.m 5.0A 48mm 19mm 48000g.c㎡
LS130C36-R8J50 250mm NEMA 51 36N.m 5.0A 48mm 19mm 37500g.c㎡
LS130C30-R8J50 230mm NEMA 51 30N.m 5.0A 48mm 19mm 33000g.c㎡
LS130C20-R8J50 187mm NEMA 51 20N.m 5.0A 48mm 19mm 25600g.c㎡
LS110A28-R9J60 201mm NEMA 43 28N.m 6.0A 55mm 19mm 14000g.c㎡
LS110A20-R5J60 150mm NEMA 43 20N.m 6.0A 35mm 19mm 9800g.c㎡
LS86A125-K4J60 151mm NEMA 34 12.5N.m 6.0A 32mm 14mm 4000g.c㎡
LS86A85-K4J60 118mm NEMA 34 8.5N.m 6.0A 32mm 14mm 2800g.c㎡
LS86A65-K4J60 98mm NEMA 34 6.5N.m 6.0A 32mm 14mm 2100g.c㎡
LS86A45-K4J60 80mm NEMA 34 4.5N.m 6.0A 32mm 14mm 1950g.c㎡
LS60A35-D2B50-A57 100mm NEMA 24 3.5N.m 5.0A 21mm 8mm 980g.c㎡
LS60A35-D2B50 100mm NEMA 24 3.5N.m 5.0A 21mm 8mm 980g.c㎡
LS60A30-D2B50-A57 87mm NEMA 24 3.0N.m 5.0A 21mm 8mm 900g.c㎡
LS60A30-D2B50 87mm NEMA 24 3.0N.m 5.0A 21mm 8mm 900g.c㎡
LS57A30-D2B42 100mm NEMA 23 3.0N.m 4.2A 21mm 8mm 1300g.c㎡
LS57A20-D2B40 76mm NEMA 23 2.0N.m 4.0A 21mm 8mm 1100g.c㎡
LS57A12-D2B30 55mm NEMA 23 1.2N.m 3.0A 21mm 8mm 220g.c㎡
LS57A08-D2B30 45mm NEMA 23 0.8N.m 3.0A 21mm 8mm 160g.c㎡
LS42A06-B2B20 60mm NEMA 17 0.6N.m 2.0A 21mm 5mm 116g.c㎡
LS42A05-B2B20 48mm NEMA 17 0.5N.m 2.0A 21mm 5mm 82g.c㎡
LS42A04-B2B15 40mm NEMA 17 0.4N.m 1.5A 21mm 5mm 57g.c㎡
LS35A040-B2B20 55mm NEMA 14 0.40N.m 2.0A 21mm 5mm 35g.c㎡
LS35A023-B2B15 36mm NEMA 14 0.23N.m 1.5A 21mm 5mm 20g.c㎡
LS35A013-B2B10 27mm NEMA 14 0.13N.m 1.0A 21mm 5mm 12g.c㎡
LS28A018-B3B18 52mm NEMA 11 0.18N.m 1.3A 24mm 5mm 18g.c㎡
LS28A012-B3B10 41mm NEMA 11 0.12N.m 1.0A 24mm 5mm 12g.c㎡
LS28A008-B3B10 32mm NEMA 11 0.08N.m 1.0A 24mm 5mm 9g.c㎡
LS20A004-A2B10 38mm NEMA 08 0.04N.m 1.0A 18mm 4mm 3.3g.c㎡
LS20A002-A2B06 28mm NEMA 08 0.02N.m 0.6A 18mm 4mm 2.5g.c㎡
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Closed-loop stepper motors

Closed-loop stepper motor is a type of stepper motor that utilizes a feedback system. Lishi's closed-loop stepper motor is equipped with a built-in 1000-line encoder, which provides additional feedback compared to regular open-loop stepper motors. Based on the feedback from the encoder, the controller can make real-time adjustments to the motor, ensuring precise position control.

Product Model Length Motor Size Hold torque Rated Current Shaft Length Shaft Diameter Encoder
LS86E125-K4J60 174mm NEMA 34 12.5N.m 6.0A 32mm 14mm 1000 CPR
LS86E85-K4J60 141mm NEMA 34 8.5N.m 6.0A 32mm 14mm 1000 CPR
LS86E65-K4J60 121mm NEMA 34 6.5N.m 6.0A 32mm 14mm 1000 CPR
LS86E45-K4J60 103mm NEMA 34 4.5N.m 6.0A 32mm 14mm 1000 CPR
LS60E35-D2B50 122mm NEMA 24 3.5N.m 5.0A 21mm 8mm 1000 CPR
LS60E30-D2B50 107mm NEMA 24 3.0N.m 5.0A 21mm 8mm 1000 CPR
LS57E20-D2B50 98mm NEMA 23 2.0N.m 5.0A 21mm 8mm 1000 CPR
S57E12-D2B40 77mm NEMA 23 1.2N.m 4.0A 21mm 8mm 1000 CPR
LS42E06-B2B20 79.5mm NEMA 17 0.6N.m 2.0A 21mm 5mm 1000 CPR
LS42E05-B2B20 67.5mm NEMA 17 0.5N.m 2.0A 21mm 5mm 1000 CPR
LS42E04-B2B15 59.5mm NEMA 17 0.4N.m 1.5A 21mm 5mm 1000 CPR
LS35E040-B2B20 73mm NEMA 14 0.40N.m 2.0A 21mm 5mm 2500 CPR
LS35E023-B2B15 54mm NEMA 14 0.23N.m 1.5A 21mm 5mm 2500 CPR
LS35E013-B2B10 45mm NEMA 14 0.13N.m 1.0A 21mm 5mm 2500 CPR
LS28E018-B2B10 49mm NEMA 11 0.18N.m 1.8A 21mm 5mm 2000 CPR
LS28E010-B2B10 58mm NEMA 11 0.10N.m 1.0A 21mm 5mm 2000 CPR
LS28E008-B2B10 49mm NEMA 11 0.08N.m 1.0A 21mm 5mm 2000 CPR
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Brake stepper motors

Stepper motor with brake is the recommended model with closed-loop stepper motor, realize power off self-locking, suitable for vertical operation or swing joint, is widely used in the application environment to prevent the occurrence of hazards.

Product Model Length Motor Size Hold torque Shaft Length Shaft Diameter Rated Current Brake torque
LS86E125-K4J60S04 209mm NEMA 34 12.5N.m 32mm 14mm 6.0A 4N.m
LS86E85-K4J60S04 173mm NEMA 34 8.5N.m 32mm 14mm 6.0A 4N.m
LS86E65-K4J60S04 157mm NEMA 34 6.5N.m 32mm 14mm 6.0A 4N.m
LS86E45-K4J60S04 137mm NEMA 34 4.5N.m 32mm 14mm 6.0A 4N.m
LS60E35-D2B42S02 151.5mm NEMA 24 3.5N.m 21mm 8mm 4.2A 2N.m
LS60E30-D2B42S02 140.5mm NEMA 24 3.0N.m 21mm 8mm 4.2A 2N.m
LS57E20-D2B42S02 128mm NEMA 23 2.0N.m 21mm 8mm 4.2A 2N.m
LS57E12-D2B40S02 107mm NEMA 23 1.2N.m 21mm 8mm 4.0A 2N.m
LS42E06-D2B20S01 116mm NEMA 17 0.6N.m 21mm 8mm 2.0A 1N.m
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