Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 42×48mm, 4V, 1.2 A/Phase

Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 42×48mm, 4V, 1.2 A/Phase
Pololu item #: 1200 1507 in stock

Price break Unit price (US$)
1 19.95
10 17.96
50 15.96


backorders allowed

This NEMA 17-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a 1.8° step angle (200 steps/revolution). Each phase draws 1.2 A at 4 V, allowing for a holding torque of 3.2 kg-cm (44 oz-in).

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 Description Specs (13) Pictures (8) Resources (1) FAQs (2) On the blog (1) 
Stepper motor: unipolar/bipolar, 200 steps/rev, 42×48mm, 4V, 1200mA (SY42STH47-1206A).

Stepper motor: unipolar/bipolar, 200 steps/rev, 42×48mm, 4V, 1200mA (SY42STH47-1206A).

Dimensions (in mm) of 42.3mm square stepper motors.

Dimensions (in mm) of 42.3mm square stepper motors.

6-lead, unipolar/bipolar stepper motor wires are terminated with bare leads.

6-lead, unipolar/bipolar stepper motor wires are terminated with bare leads.

6-lead, unipolar/bipolar stepper motor wiring diagram.

6-lead, unipolar/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.

NEMA 17 stepper motor (item #1200) mounted with a Pololu stamped aluminum L-bracket for NEMA 17 stepper motors.

NEMA 17 stepper motor (item #1200) mounted with a Pololu stamped aluminum L-bracket for NEMA 17 stepper motors.

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.