Stepper Motor: Bipolar, 200 Steps/Rev, 28×45mm, 4.5V, 0.67 A/Phase

Stepper Motor: Bipolar, 200 Steps/Rev, 28×45mm, 4.5V, 0.67 A/Phase
Pololu item #: 1206 823 in stock

Price break Unit price (US$)
1 19.95
10 17.96


backorders allowed

This NEMA 11-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 670 mA at 4.5 V, allowing for a holding torque of 950 g-cm (13 oz-in).

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 Description Specs (13) Pictures (6) Resources (1) FAQs (2) On the blog (0) 
Dimensions (in mm) of 28mm square bipolar stepper motors.

Dimensions (in mm) of 28mm square bipolar stepper motors.

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.

Bipolar stepper motors; from left to right: 20×30, 28×32, 28×45, 35×26, 35×28, 35×36mm.

Bipolar stepper motors; from left to right: 20×30, 28×32, 28×45, 35×26, 35×28, 35×36mm.