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  Box Gearmotor

Powerful box gearmotor with 10-tooth ouput pinion gear, and matching 84-tooth drive gear. At 4.5 vdc speed is approximately 100 rpm, with a current draw of 150 mA. Under nominal load speed decreases to approximately 75 rpm, with a current draw of 250-300 mA. Sorry, we do not have torque ratings.


  • Dimensions (gearbox): 2" x 2.25" x 0.75"
  • Depth including output shafts: 1.5"
  • Weight: 1.2 oz (34 grams)

The drive gear is 1.5" in diameter. Use it for further speed reduction, or attach it to the hub of a wheel -- any tire larger than 1.5" in diameter will do. The motor is double-shafted, with a 2mm x 10mm shaft that protrudes from the side opposite the pinion gear. Use this shaft with an optical encoder, or cut it off if it isn't needed.

Comes with three nylon standoffs and hardware for easy mounting. Surplus, but new.

SKU Number:DCM-210
Price: $3.95

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