Step Angle 0.9 42mm nema 17 High Torque Hybrid Stepping Motor

Item

Specification

Step Angle Accuracy

±5%(full step,no load)

Resistance Accuracy

±10%

Inductance Accuracy

±20%

Temperature Rise

80Max.(rated current,2 phase on)

Ambient Temperature

-10-+50

Insulation Resistance

100MΩMin.500VDC

Dielectric Strength

500VAC for one minute

Shaft Radial Play

0.06Max.(450 g-load)

Shaft Axial Play

0.08Max.(450 g-load)

Model No.

Rated Voltage

Current
/Phase

Resistance
/Phase

Inductance
/Phase

Holding Tprque

#Of Leads

Rotor Inertia

Weight

Length

Single Shaft

Double Shaft

V

A

Ω

mH

Oz-in

g-cm

g-cm2

Kg

mm

SM42HT33-0956MA

SM42HT33-0956MB

4

0.95

4.2

4

22

1580

6

35

0.22

33

SM42HT33-0606MA

SM42HT33-0606MB

6

0.6

10

9.5

SM42HT33-0316MA

SM42HT33-0316MB

12

0.31

38.5

33

SM42HT33-1334MA

SM42HT33-1334MB

2.8

1.33

2.1

4.2

30

2200

4

SM42HT38-1206MA

SM42HT38-1206MB

4

1.2

3.3

4

36

2590

6

54

0.28

38

SM42HT38-0806MA

SM42HT38-0806MB

6

0.8

7.5

7.5

SM42HT38-0406MA

SM42HT38-0406MB

12

0.4

30

30

SM42HT38-1684MA

SM42HT38-1684MB

2.8

1.68

1.65

4

50

3300

4

SM42HT47-1206MA

SM42HT47-1206MB

4

1.2

3.3

4

44

3170

6

68

0.35

47

SM42HT47-0806MA

SM42HT47-0806MB

6

0.8

7.5

10

SM42HT47-0406MA

SM42HT47-0406MB

12

0.4

30

38

SM42HT47-1684MA

SM42HT47-1684MB

2.8

1.68

1.65

4.1

62

4400