This NEMA 23-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 2 A at 4.5 V, allowing for a holding torque of 14 kg-cm (190 oz-in).

This high-torque hybrid stepping motor has a 1.8� step angle (200 steps/revolution). Each phase draws 2 A at 4.5 V, allowing for a holding torque of 14 kg-cm (190 oz-in). The motor has six color-coded wires terminated with bare leads that allow it to be controlled by both unipolar and bipolar stepper motor drivers. When used with a unipolar stepper motor driver, all six leads are used. When used with a bipolar stepper motor driver, the center-tap yellow and white wires can be left disconnected (the red-blue pair gives access to one coil and the black-green pair gives access to the other coil). We recommend using it as a bipolar stepper motor.

Our 1/4? universal mounting hub can be used to mount objects on the stepper motor�s 1/4?-diameter output shaft.

Size: 56.4 mm square � 76 mm, not including the shaft (NEMA 23)

Weight: 1 kg (35 oz)

Shaft diameter: 1/4? (6.35 mm) �D�

Steps per revolution: 200

Current rating: 2 A per coil

Voltage rating: 4.5 V

Resistance: 2.25 Ohm per coil

Holding torque: 14 kg-cm (190 oz-in)

Inductance: 3.6 mH per coil

Lead length: 12 in