Cliff Electronics Bipolar, Unipolar Stepper Stepper Motor, 12 V, 3mm Shaft Diameter Cliff Electronics Bipolar, Unipolar Stepper Stepper Motor, 12 V, 3mm Shaft Diameter, Current Rating: 32 mA, Depth: 19mm, Step Angle: 5.625 °, 11.25 °, MPN: FMJ7301CH GBP 13.99 1