Nema 23 Stepper Motor SOULUCK 57x57x76mm Body 1.8 Stepper Angle 3.0A Motor With Cable Nema17 Stepping Motor 2-phase 4-lead Stepper Motor For Cnc Z Axis 3d Printer | Fruugo UK The NEMA 23 Stepper Motor 57BYGH76 is a biphasic hybrid motor featuring a 76 mm stack and 1.8° (200 steps/rev) step angle. It supports a rated current of 4 A per phase and phase resistance of 0.7 , producing a strong holding torque of approximately 1.8 Nm. The standard 8 mm D‑shape shaft is ideal for secure mechanical couplings Nema 23 hybrid high torque stepper motor comes with 1.8 degree step angle, 57*57mm frame size, 4 or 8 wires, 1.0A/ 2.0A/ 3.0A/ 4.0A rated current and 0.45Nm/ 0.65Nm/ 0.75Nm/ 1.0Nm/ 1.2Nm/ 2.0Nm/ 2.7Nm and 3.2Nm holding torque Phase 4-Lead with 80cm