Small Reduction Stepper Motor – 5VDC 512 Step

(2 customer reviews)

£4.80 inc VAT

Availability: 13 in stock (can be backordered)

Brand: Proto-PIC
Part Number: 858
Barcode: 5055421055257

This stepper motor is great for small projects and experimenting with steppers. This motor has 8 steps per revolution, but because of the 1/64 reduction gear set this translates to 512 steps per revolution. The shaft is flattened so its easy to attach wheels, gears etc, with a set screw.


  • Unipolar stepper with 0.1″ spaced 5-pin cable connector
  • 8 steps per revolution
  • 1/64 geared down reduction
  • 5V DC suggested operation
  • Weight: 37 g.
  • Dimensions: 28mm diameter, 20mm tall not including 9mm shaft with 5mm diameter
  • 9″ / 23 cm long cable
  • Holding Torque: 150 gram-force*cm, 15 N*mm/ 2 oz-force*in
  • Shaft: 5mm diameter flattened



Arduino example (using an Easy Stepper Driver)  :

2 reviews for Small Reduction Stepper Motor – 5VDC 512 Step

  1. Ray Stimpson

    I had the motor the next day. It could be just the thing I need. I will know when I get it powered up but I cannot see why it is not just what I need. Many thanks. I’ll be back!

  2. Gray

    I used this to explore possibilities for a project without purchasing (and possibly not being able to use) a more expensive motor. I modified it to be bipolar and it works a treat with the small H bridge controller.

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