SOYO 7.4V, 0.28A, 9oz-in Bipolar Stepper Motor

This is a professional and high precision stepper motor. Higher precision can be achieved using half step / micro-stepping modes available on many stepper motor controllers. Rated voltage: 7.4V; No. of leads: 4; Step angle: 1.8°; Step angle accuracy: ±5%; Ambient temperature: -20°C to +50°C; Insulation resistance: 100M O Min. ,500VDC; Dielectric strength: 500VAC for one minute; Shaft radial play: 0.02Max; Max. radial force: 28N