Sanyo Miniature Stepper Motor: Bipolar, 200 Steps

This tiny, double shaft bipolar stepping motor from Sanyo has a 1.8° step angle (200 steps/revolution). Each phase draws 300 mA at 6.3 V, allowing for a holding torque of 66 g-cm (0.92 oz-in). With a weight of 28 g, this is the smallest stepper motor we carry.

Specifications:

• Size: 14 mm square × 30 mm, not including the shaft
• Weight: 28 g
• Shaft diameter: 4 mm
• Steps per revolution: 200
• Current rating: 300 mA per coil
• Voltage rating: 6.3 V
• Resistance: 21 ? per coil
• Holding torque: 66 g-cm (0.92 oz-in)
• Inductance: 4.2 mH per coil
• Lead length: 30 cm (12?)
• Output shaft supported by two ball bearings