Wantai Stepper Motor 57BYGH420-2 ShapeOko Replacement



Wantai Stepper Motor 57BYGH420-2 ShapeOko Replacement from Cyclone FPV

For those of you running Shapeoko CNC machines or any other CNC style setups and are looking to find replacement motors, Cyclone FPV is now stocking the Wantai Stepper Motor that can replace the existing Shapeoko motors that come with the XL and XXL series. The wire ends are not terminated. They are stripped and ready to be soldered or crimped to a connection. The motors are brand new and in-stock - ready to ship. 


  • Part No.: 57BYGH420-2
  • Frame Size: NEMA23
  • Step Angle: 1.8 degree
  • Voltage: 3.6
  • Current: 2.0 A/phase
  • Resistance: 1.8Ohm/phase
  • Inductance: 2.5mH/phase
  • Holding torque: 9Kg-cm (12.6kg.cm= 185oz-in in bipolar )
  • Rotor inertia: 300 g-cm2
  • Detent torque: 0.40 kg-cm
  • Number of wire leads: 6
  • Weight: 0.65 kg
  • Length: 56mm
  • Shaft diameter: 1/4''(6.35mm)
  • Black A+
  • Green A-
  • Red B+
  • Blue B-

Package Contents:

  • 1 x Wantai Stepper Motor 57BYGH420-2 Motor