This Item includes:
10PCS Nema 23 Stepper Motors with 145oz-in holding torque, with 2 Phase 4 Wires
, Stepper Motor
Technical Specifications
Part No.: 57BYGH420
Frame Size: NEMA23
Step Angle: 1.8 degree
Voltage: 3.6V
Current: 2.0 A/phase
Resistance: 1.8 Ohm/phase
Inductance: 2.5mH/phase
Holding torque: 9Kg-cm 12.6KG-cm 185oz-in for bipolar connection
Rotor inertia: 300 g-cm2
Detent torque: 0.4 kg-cm
Number of wire leads: 6
Weight: 0.7 kg
Length: 56mm
Shaft diameter: 1/4''(6.35mm)
Please tell us if you need Double shaft or single shaft, we can manufacture both for you. If you need Double shaft, please tell us your requirements for length of front and rear shaft, as well as the diameter. So that we can offer you the quite good products, thanks!