Stepper Motor: Bipolar, 200 Steps/Rev, 20×30mm, 3.9V, 0.6 A/Phase

Stepper Motor: Bipolar, 200 Steps/Rev, 20×30mm, 3.9V, 0.6 A/Phase
Pololu item #: 1204 189 in stock

Price break Unit price (US$)
1 15.95
10 14.36


backorders allowed

This small NEMA 8-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 600 mA at 3.9 V, allowing for a holding torque of 180 g-cm (2.5 oz-in). With a weight of 60 g, this is one of the smallest stepper motors we carry.

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 Description Specifications (13) Pictures (6) Resources (1) FAQs (2) 
Dimensions (in mm) of stepper motor: bipolar, 200 steps/rev, 20×30mm, 3.9V, 600mA.

Dimensions (in mm) of stepper motor: bipolar, 200 steps/rev, 20×30mm, 3.9V, 600mA.

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.