5.5/6/6.5/8A Stepper Motor 1.8 Degree NEMA 42 12nm 20nm 33nm Stepper Motor

5.5/6/6.5/8A Stepper Motor 1.8 Degree NEMA 42 12nm 20nm 33nm Stepper Motor

NEMA 23 steeper motor Step Angle 0.9°/1.8°(0.6°/1.2°) Step Angle Ettor 5% Temperature rise 80°C Max Service Environment Temperature -20°C~+50°C Service Environment Humidity <85%RH Insulation Resistance 100MΩ Min 500VDC Insulation Dielectric Strength 600V AC 1 minute Axiai Clearance 1mm Max Shaft...

Product Details

Our company set a good example for the industry with high quality The Brake Motor, Nema 52 Stepper Motor, Three-phase Stepping Driver and services. We are willing to provide users with all-round, diversified and wide-ranging services, and sincerely cooperate with colleagues from all walks of life to create brilliance. We actively fulfill our social responsibilities, assume social obligations, and make contributions to building a harmonious society. To adapt to the new economic normal, we need to actively change the development mode and realize connotative growth. We will keep our promises, be proactive, further increase investment in research and development, and develop better products to share with our customers.


NEMA 23 frame is next bigger size than NEMA 17 stepper motor. They excel in applications that require precise positioning such as CNC machine tools, 3D printers, These Nema 23 Stepper Motor can be specified in place of standard motors to reduce system size and cost,

Series Model

NEMA 23 Frame size (57 x 57mm)

Step Angle

1.8°Step Angle




High step Accuracy and Resolution


CE Certified and RoHs

The motor selection

Can the customized for

Widing current

Shaft options

Cablea and connectors

 NEMA 23 steeper motor
 Step Angle 0.9°/1.8°(0.6°/1.2°)
 Step Angle Ettor 5%
 Temperature rise 80°C Max
 Service Environment Temperature -20°C~+50°C
 Service Environment Humidity <85%RH
 Insulation Resistance 100MΩ Min 500VDC   
 Insulation Dielectric Strength 600V AC 1 minute
 Axiai Clearance 1mm Max
 Shaft Axial Play 0.02mm Max


Boundary Dimension(unit:mm)





Wiring Diagram(unit:mm) 





 Technical Parameters(unit:mm)



Shenli stepper motor  can customize the winding to perfectly match your voltage, current, and maximum operating speed. Special shaft modifications, cables and connectors are also available upon request. 

Need help choosing the right Stepper Motor? Read this: Uni-polar vs Bi-polar or learn more about Stepper Motor Basics.

We take technology as a means to develop and update equipment, so that our 5.5/6/6.5/8A Stepper Motor 1.8 Degree NEMA 42 12nm 20nm 33nm Stepper Motor continue to improve and progress. The purpose of our company: survive by quality, develop by reputation, and update products by technology. We've our have sales staff, style and design staff, technical crew, QC team and package workforce.
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