Retired Product

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Stepper Motor – NEMA17 – 28OZ.IN


Stepper Motor – NEMA17 – 28OZ.IN


SKU: ROB-005 - Mfg Part Number: 324


Stepper motors are used when precise movement and repeatability are a must! This 4 wire bi-polar stepper motor has 200 steps per revolution (1.8° per step) and decent holding torque. The motor is designed to be driven with 12V and draws ~350mA.

The 5mm shaft has a machined flat edge so you can easily attach stuff. Most of our GT2 pullies are a direct fit. These can be driven with any 12V compatible stepper motor driver including the Adafruit Motor Shield, Adafruit Motor HAT, and the TB6612 Motor Driver Breakout Board.


  • 200 steps per revolution, 1.8 degrees
  • 4-wire, 12 inch leads
  • 31mm/1.22″ square mounting holes, 3mm metric screws (M3)
  • 12V rated voltage (you can drive it at a lower voltage, but the torque will drop) at 350mA max current
  • Bipolar stepper, requires an H-bridge
  • 42mm/1.65″ square body
  • 5mm diameter drive shaft, 24mm long, with a machined flat
  • 28 oz*in, 20 N*cm, 2 Kg*cm holding torque per phase


Out of stock

SKU: ROB-005.
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Additional information

Weight 198 g


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