NEMA 23 Servo Stepper Motor With 15N Max Axial Force Insulation Class B CCW Rotation

Step Angle Accuracy

±5%(full step, no load)

Resistance Accuracy

±10%

Inductance Accuracy 

±20%

Temperature Rise   

80max (rated current, 2 phase on)

Ambient Temperature 

 -20~+50

Insulation Resistance 

100MΩ min,500VDC

Dielectric Strength   

500VDC for one minute

Shaft Radial Play     

0.02mm max(450g load)

Shaft Axial Play     

0.08mm max(450g load)

Max. radial force    

75N(20mm from the flange)

Max. axial force      

15N

Rotation                

CCW

Insulation Class      

B(130)

part number

length(mm )

step angle deg

resistance (Ω)

current (A) 

voltage

holding torque  (N.cm)

lead wires /pins

rotor inetia(g.cm²)

weight(kg)

57HS41ME54

41

0.9°

0.48

5.4

2.592

28

8

130

0.47

57HS41ME104

41

0.9°

1.4

2

2.8

39

4

130

0.47

57HS41MF2

41

0.9°

2

1.5

3

40

4

130

0.47

57HS41MF20

41

0.9°

20

0.6

12

48

4

130

0.47

57HS41MS308

41

0.9°

3.8

1

3.8

38

6

130

0.47

57HS51MF07

51

0.9°

6

0.88

5.28

100

4

220

0.57

57HS51MF206

51

0.9°

2.6

1.41

3.666

62

4

220

0.57

57HS51MS603

51

0.9°

6.3

0.8

5.04

70

6

220

0.57

57HS56MF02

56

0.9°

1.6

2

3.2

100

4

270

0.65

57HS56MF05

56

0.9°

33