2 Phase 4 / 6 / 8 Wires NEMA 17 Hybrid Stepper Motor High Torque Low Noise

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     

28N(20mm from the flange)

Max. axial force      

10N

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)
 

42HS28DF205

28

1.8°

2.5

1.2

3

24

4

23

0.18

42HS30DF106

30

1.8°

1.6

1.5

2.4

25

4

26

0.2

42HS30DS301

30

1.8°

3.15

1.0

3.15

16

6

26

0.2

42HS34DF103

34

1.8°

1.3

1.7

2.21

40

4

38

0.25

42HS34DF30

34

1.8°

30

0.4

12

25

4

38

0.25

42HS34DS60

34

1.8°

60

0.2

12

13

6

38

0.25

42HS40DF09

40

1.8°

0.9

2.1

1.89

36

4

58

0.3

42HS40DS40

40

1.8°

40

0.6

24

46

6

58

0.3

42HS40DF240

40

1.8°

240

0.1

24

16

4

58

0.3

42HS44DF80

44

1.8°