NEMA 17 Stepper Motor - 42mm x 34mm (with bare wires)

Sale price £12
incl. VAT
excl. VAT
In stock

Awesome Extras

The Pi HutSilicone Gasket for NEMA 17 Motors (2 pack)
Sale price £2.50 incl. VAT excl. VAT
The Pi HutNEMA-17 Stepper Motor Mount with Fixings
Sale price £3.50 incl. VAT excl. VAT
The Pi HutMounting Plate for NEMA 17 Stepper Motors
Sale price £1.50 incl. VAT excl. VAT

This 42mm x 34mm NEMA 17 bipolar stepper motor is suitable for a range of robotics projects, including CNC, 3D printing and more!

The motor has 1.8° per step offering a decent holding torque whilst maintaining a smooth motion. It's rated for a max current of 350mA, which makes it suitable for many of the stepper motor drivers we offer.

The cable has bare ends for manually wiring/soldering to your project. If you'd prefer a more with connectors more suited for 3D printers and similar applications, check out our other NEMA 17 stepper motors, such as our 42mm x 40mm stepper with cable included.

The D-shaft makes it easy to connect to couplers and other hardware.


  • Datasheet
  • 200 steps per revolution, 1.8 degrees
  • NEMA 17 Bipolar stepper motor
  • 4-wire,
  • 42mm square body
  • 31mm square mounting holes, 3mm metric screws (M3)
  • 5mm diameter drive shaft, 24mm long
  • D-shaft
  • 12V rated voltage at 350mA max current (driving it at lower voltages is fine, but you'll have less torque)
  • 28 oz*in, 20 N*cm, 2 Kg*cm holding torque per phase
  • 35 ohms per winding

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