57 series 0.9° two-phase closed loop stepper motor

57 series 0.9° two-phase closed loop stepper motor

57 series 0.9° two-phase closed-loop stepper motor with encoder. A stepper motor is a mechanical device that directly converts electrical pulses into angular positions. The speed depends on the number of pulses. It and its matching stepper motor drive device together form a set of simple and low-cost open-loop system. When used with an encoder and peripheral drive system, it can become a low-cost stepper servo system (closed-loop system).

Encoder type: photoelectric/magnetic

Step angle: 0.9°

Inductance: 20mH

Holding torque: 5500gf.cm

Application areas: medical, robotics, textiles, security equipment, 3D printing, etc.