Technical Specifications
Part No.: 57BYGH633B Dual Shaft
Frame Size: NEMA23
Step Angle: 1.8 degree
Voltage: 3.0V
Current: 3.0 A/phase
Resistance: 1.0 Ohm/phase
Inductance: 1.6mH/phase
Holding torque: 13.5Kg-cm 270oz-in (For Bipolar connecting, the holding torque is 270oz-in)
Rotor inertia: 480 g-cm2
Detent torque: 0.68 kg-cm
Number of wire leads: 6
Weight: 2.20lb (1.0 kg)
Length: 78mm
This motor is for dual shaft.
its shaft diameter is 6.35mm.
front shaft length is 21mm.
rear shaft length is 21mm.