This 4-wire bipolar stepper has 1.8° per step for smooth motion and 3 kg.cm holding torque. The motor was specified to have a max current of 350mA so that it could be driven easily with
Some nice details include a ready-to-go cable and a machined drive shaft (so you can easily attach items).
- 200 steps per revolution, 1.8 degrees
- Bipolar stepper
- 4-wire, 12 inch leads
- 42mm/1.65" square body
- 31mm/1.22" square mounting holes, 3mm metric screws (M3)
- 5mm diameter drive shaft, 24mm long, with a machined flat
- 12V rated voltage (you can drive it at a lower voltage, but the torque will drop)
- Max current: 350mA
- 30 N*cm, 3 Kg*cm holding torque per phase
- 35 ohms per winding
