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NEMA 23 Unipolar 0.9deg 0.86Nm(119oz.in) 57x57x76mm 6 Wires Stepper Motor

NEMA 23 Unipolar 0.9deg 0.86Nm(119oz.in) 57x57x76mm 6 Wires Stepper Motor

Frame Size: 2.3 x 2.3 inch (57 x 57 mm)
Motor Type: Unipolar stepper
Body Length: 76mm
Holding Torque: 0.86Nm(119oz-in)
Available in two models with different rated voltage, current, resistance, 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

57H055HM-1006

 Unipolar

7.4

1

7.4

19

119

8.6

 6

300

0.7

76

57H055HM-2006

3.6

2

1.8

4.5

119

8.6

 

30

 

 

Pull Out Torque Curve

41

40

 

FAQ

Q: How does your factory do regarding quality control?

A: Quality is the priority. We always attach great importance to quality control from the very beginning to the end of production. Every product will be carefully tested before it's packed for shipment.

 

Q: Can the products be customized to the customer's requirements?

A: Yes, the specifications stated above are the standard ones, we can design and manufacture as required.

 

Q: What is your annual production volume?
A: We specialize in producing stepper motors, brushless motors, servo motors, and gearboxes with an annual output of over 6.5 million units.

 

Q: Do your motors meet the international environmental requirement

A: Yes, we have obtained ROHS, REACH, and other environmental certificates, which are in line with the international environmental requirement.

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