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NEMA 17 Unipolar 1.8deg 0.20Nm(27.8oz.in) 42x42x33mm 6Wires Stepper Motor

NEMA 17 Unipolar 1.8deg 0.20Nm(27.8oz.in) 42x42x33mm 6Wires Stepper Motor

Frame Size: 1.7 x 1.7 inch (42 x 42 mm)
Motor Type: unipolar stepper
Holding Torque: 0.20Nm(27.8oz.in)
Body Length: 33mm
Available in two models with different voltage, current, resistance, and inductance.
Have the features of high torque, low noise, high precision, etc.

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  • Customization AvailableCustomization Available
Product Introduction

Technical Parameter

Item

Specifications

Step Angle Accuracy

±5%

Resistance Accuracy

±10%

Inductance Accuracy

±20%

Temperature Rise

80K Max.

Ambient Temperature

-20℃~+50℃

Insulation Resistance

100MΩMin.@ 500VDC

Dielectric strength

One minute@500VAC∙5mA Max.

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

kgf · cm

  

g∙ cm2

kg

mm

42H033H-0906

Unipolar

4

0.9

4.5

3.5

27.8

2


6

  

35

0.22

33
42H033H-0316 Unipolar 11.9 0.31 38.5 25 27.8 2 6 35 0.22 33

 

31

 

 

Pull Out Torque Curve

3031

 

FAQ

Q: How can I get to your factory?

A: Our factory is near Shanghai Hongqiao Airport. We can pick you up at the airport.

 

Q: What are the applications of stepper motors?

A: They are commonly used in CNC machines, the 3D printing industry, automated test equipment, etc.

 

Q: Can the motors be customized per our requirement, such as putting on our logo?

A: Yes, we can customize your motors per your requirement.

 

Q: What are the different drive modes for a stepper motor?

A: Drive modes include full step, half step, and microstepping. Each mode determines the step sequence and the resolution of the motor.

 


 

 

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