NEMA-17 Stepper Motor with 200 mm wire leads

High torque, bipolar, 200 step/rev.

Discontinued. Please see current version.

Excellent quality, high-torque "NEMA 17" bipolar stepper motor for all of your motion control needs. Features a 5 mm precision ground shaft with a machined flat. Useful for all kinds of robotics projects! For example, this is the same stepper motor used in the EggBot Pro kit.


  • Motor type: Bipolar stepper motor (4-lead)
  • 1.8 degree step angle (200 steps per revolution)
  • 5 mm output shaft, w/ machined flat
  • 24 mm (0.95 inches) shaft length from screw face plate
  • NEMA 17 form factor
  • 31 mm (1.22 inches) mounting hole distance
  • Mounting screw type: M3 with 3.5 mm min. thread depth
  • 42 mm (1.65 inch) square body size
  • Coil voltage 3.1 V
  • Current 1 A per phase
  • Winding resistance 3.1 ohms per phase
  • Holding torque 1440 g*cm
  • Leads are 20 cm (8 inches) long, tinned, wrapped in black spiral wrap
  • Wire colors: Red and Yellow for the first coil, green and brown (or gray) for the second coil.
  • Datasheet (PDF)

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