The Nema17 stepper motor is a stepper motor with an end face size of 1.7 inches x 1.7 inches. Available in single and dual shaft, 1.8° step angle (200 steps/revolution). Each phase draws 1.2 A at 4 V, allowing for a holding torque of 3.2 kg-cm. NEMA 17 Stepper motor is generally used in Printers, CNC machines and Laser Cutters.
Pin Mode
| NO. | Pin Name | WireColour | Description |
| 1 | Coil 1 | Black | This motor has six wires, connected to two split windings. Black, Yellow, Green wires is part of first winding while Red, White and Blue is part of second winding. |
| 2 | Coil 2 | Yellow | |
| 3 | Coil 3 | Green | |
| 4 | Coil 4 | Red | |
| 5 | Coil 5 | White | |
| 6 | Coil 6 | Blue |
Technical Specifications
- Rated Voltage: 12V DC
- Current: 1.2A at 4V
- Step Angle: 1.8 deg.
- No. of Phases: 4
- Motor Length: 1.54 inches
- 4-wire, 8 inch lead
- 200 steps per revolution, 1.8 degrees
- Operating Temperature: -10 to 40 °C
- Unipolar Holding Torque: 22.2 oz-in
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