Stepper Motor – NEMA23 –


Availability: Retired

Out Of Stock

SKU: ROB-084 Manufacturer: Wantai Mfg Part Number: 57BYGH420-2



Stepper motors are great motors for position control. They can be found in desktop printers, plotters, 3d printers, CNC milling machines, and anything else requiring precise position control. Steppers are a special segment of brushless motors. They are purposely built for high-holding torque. This high-holding torque gives the user the ability to incrementally “step” to the next position. This results in a simple positioning system that doesn’t require an encoder. This makes stepper motor controllers very simple to build and use.

This NEMA 23 Stepper Motor offers 125 of torque and 200 steps per revolution. Additionally, the motor has been equipped with extra long 600mm AWG22 wires, making it ideal for CNC applications.


  • Steps per Revolution: 200
  • Step Angle: 1.8°
  • Current: 2.0A/Phase
  • Inductance: 5.5± 20% mH/Phase
  • NEMA 23 Form Factor
  • 2-Phase
  • Voltage: 3.2V
  • Resistance: 1.6± 10% Ω/Phase
  • Recommended Holding Torque: 125
  • 600mm Long AWG22 Wire


  Difficulty Level

Soldering Skill: N/A
Prototyping Skill: Beginner
Programming Skill: Beginner

  Product Certifications

  Product Attributes

Weight: 686 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is Final Sale and cannot be returned once purchased. 

More Information:
For more information on our Warranty and Return Policies, please consult our   Terms of Service


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