Stepper Motor – NEMA 23 x 51mm – 1.8 Deg/Step

NEMA 23 Stepper Motors are an alternative option to servo motors or closed-loop stepper motors for powering most types of CNC machinery.

R570.34 Incl VAT

SKU SMN23-51x57 Category
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Stepper Motor – NEMA 23 x 51mm – 1.8 Deg/Step

NEMA 23 stepper motors are used on bigger 3D printers and CNC machines.  This is a high torque NEMA 23 stepper motor and comes with 300mm leads.

The stepper driver we recommend with this motor is the PoStep25-32 or the PoStep60-256 stepper motor driver.


  • Size: NEMA 23 (57mm x 57mm)
  • Length: 51mm
  • Step angle: 1.8 Degrees
  • Rated voltage: 2.6V
  • Current/Phase: 2.8A
  • Resistance/Phase: 0.83 Ohm
  • Inductance/Phase: 2.2 mH
  • Holding Torque: 10.1 (1.01 Nm)
  • Number of leads: 4
  • Weight: 0.61 kg
  • Max Radial Force on output shaft: 75N (10mm from flange)
  • Max Axial Force on output shaft: 15N


Compatible with the following CNC Controller Boards: