103H5510-70E1
The Sanyo Denki 103H5510-70E1 is a precise bipolar stepping motor from the StepSyn Stepping Motors series, featuring a step angle of 1.8°, holding torque of 0.7 N·m, rated voltage of 5 V DC, rated current of 1.5 A/phase and a shaft diameter of 6 mm, operating reliably from –10°C to 50°C.