Rtelligent High Torque Open Loop 2 Phase 6A 110mm 20nm Big Stepper Motor NEMA 42

Rtelligent High Torque Open Loop 2 Phase 6A 110mm 20nm Big Stepper Motor NEMA 42

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

We take pleasure in an extremely fantastic standing among the our prospects for our great product top quality, competitive cost and the finest support for Nema 52 Economical Stepper Motor, NEMA 8 Stepper Motor, NEMA 23 Closed-loop Motor. On the one hand, we grasp market opportunities and seize high-quality resources in appropriate regions on the basis of a comprehensive value assessment. We will provide high-quality and efficient products with continuous innovation and provide the best service for the development and expansion of the market. We have introduced a variety of advanced environmental protection equipment and established a full set of environmental protection testing systems.


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've been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for Rtelligent High Torque Open Loop 2 Phase 6A 110mm 20nm Big Stepper Motor NEMA 42. Since we have an R&D team with strong innovation capabilities in the industry, we have always adhered to independent technological innovation to build an international high-level R&D platform. We welcome new and aged clients from all walks of daily life to call us for long term small business interactions and acquiring mutual achievements!
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