NEMA 23 Hybrid Stepper Motor for Printer 57 mm * 57 mm 1.8 Degree Step Angle

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)

57HY41DS5

41

1.8°

5

1

5

43

6

55

0.36

57HY41DF40

41

1.8°

40

0.5

20

42

4

55

0.36

57HY41DF404

41

1.8°

4.4

1.5

6.6

45

4

55

0.36

57HY41DS29

41

1.8°

29

0.4

11.6

27

6

55

0.36

57HY41DS206

41

1.8°

2.6

1.5

3.9

30

6

55

0.36

57HY41DS07

41

1.8°

32

0.38

12.16

30

6

55

0.36

57HY51DE5

51

1.8°

5

1

5

53

8

120

0.51

57HY51DE101

51

1.8°

1.1

2.1

2.31

52

8

120

0.51

57HY51DS19

51

1.8°

13

0.7

9.1

50

6

120

0.51

57HY51DF35

51

1.8°

0.55

3.5