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 308 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 (12) Pictures (7) 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.

Pull-out torque of stepper motor: bipolar, 200 steps/rev, 20×30mm, 3.9V, 600mA.

Pull-out torque of stepper motor: bipolar, 200 steps/rev, 20×30mm, 3.9V, 600mA.

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

5mm Pololu universal aluminum mounting hub on a stepper motor with a 5mm 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.