Stepper Motor: Bipolar, 200 Steps/Rev, 57×56mm, 2.5V, 2.8 A/Phase

Stepper Motor: Bipolar, 200 Steps/Rev, 57×56mm, 2.5V, 2.8 A/Phase
Pololu item #: 1474 70 in stock

Price break Unit price (US$)
1 39.95
10 35.96


backorders allowed

This NEMA 23-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 2.8 A at 2.5 V, allowing for a holding torque of 13 kg-cm (180 oz-in).

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 Description Specifications (13) Pictures (6) Resources (1) FAQs (2) 
Dimensions (in mm) of 57mm square (NEMA 23) by 56mm stepper motor.

Dimensions (in mm) of 57mm square (NEMA 23) by 56mm stepper motor.

Bipolar stepper motor wires are terminated with bare leads.

Bipolar stepper motor wires are terminated with bare leads.

Bipolar stepper motor wiring diagram.

Bipolar stepper motor wiring diagram.

5mm Pololu universal aluminum mounting hub on a stepper motor with a 5mm-diameter output shaft.

5mm Pololu universal aluminum mounting hub on a stepper motor with a 5mm-diameter output shaft.

The inside of a bipolar stepper motor.

The inside of a bipolar stepper motor.

Pololu’s assortment of stepper motors.

Pololu’s assortment of stepper motors.