39H NEMA16 2Phase 1.8°
39H NEMA16 2Phase stepper motor

39H NEMA16 2Phase 1.8°

Advantages of NEMA 16 stepper motor are high precision,high efficiency,low noise.
Product Detail

Technical Parameter of NEMA 16 stepper motor

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

39H020H-0504

Bipolar

9

0.5

18

20

18.1

1.3

4

11

0.12

20

39H031H-0654

4.6

0.65

7

11

25.2

1.8

18

0.17

31

39H044H-1004

7.5

1

7.5

15

63

4.5

36

0.25

44

39H033H-0606

Unipolar

11.2

0.6

18.7

18

25.2

1.8

6

20

0.18

33

39H037H-0706

4.3

0.7

6.2

6.9

21

1.5

28

0.2

37

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