42H NEMA17 2Phase 1.8°
geared stepper motor nema 17

42H NEMA17 2Phase 1.8°

Features of 42H NEMA17 2Phase 1.8° are high output torque, high resolution, high-precision positioning and small vibration.
Product Detail

Features of 42H NEMA17 2Phase 1.8°

High output torque, high resolution, high-precision positioning, small vibration


Application for 42H NEMA17 2Phase 1.8°

Medical industry: Biochemical analyzer, blood cell analyzer

Advertising industry: Marking machine


Technical Parameter

Item

Specifications

Step Angle Accuracy

±5% (full step, no load)

Resistance Accuracy

±10%

Inductance Accuracy

±20%

Temperature Rise

80°C MAX.(rated current,2 phase on)

Ambient Temperature

-10°C~+50°C

Insulation Resistance

100MΩMin.@ 500VDC

Dielectric Strength

one minute @ 500VAC·5mA

Shaft Radial Play

0.06Max. @ 450g

Shaft Axial Play

0.08Max. @ 450g


Technical Specification

Model No.

Polar

Rated Voltage

Current/Phase

Resistance/Phase

Inductance/Phase

Holding Torque

#Of leads

Rotor Inertia

Weight

Length

V

A

Ω

mH

oz-in

kg·cm

g·cm²

kg

mm

42H033H-0504

Bipolar

4.5

0.425

10.5

18

29.2

2.1

4

35

0.22

33

42H033H-1334

2.8

1.33

2.1

2.5

33.3

2.4

42H039H-1684

2.8

1.68

1.65

3.2

52.8

3.8

54

0.28

39

42H047H-1504

3.45

1.5

2.3

4.6

77.8

5.6

68

0.35

47

42H057H-1504

3.75

1.5

2.5

6.5

95.8

6.9

80

0.43

57

42H033H-0316

Unipolar

11.9

0.31

38.5

25

27.8

2

6

35

0.22

33

42H033H-0906

4

0.9

4.5

3.5

27.8

2

42H039H-0406

12

0.4

30

30

43.1

3.1

54

0.28

39

42H039H-1206

4

1.2

3.3

3.2

43.1

3.1

42H047H-0406

12

0.4

30

25

52.8

3.8

68

0.35

47

42H047H-1206

4

1.2

3.3

2.8

50

3.6

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