Micro Metal Gearmotor (Extended back shaft)

This gearmotor is a miniature brushed DC motor with a metal gearbox available in a range of gearing ratios depending on use.

Ratio Speed @ 6V Free-run current @ 6V Stall torque @ 6V (minimum) Stall current @ 6V
11:1 1800±10% rpm 80mA (160mA max) 0.12kg. cm 650mA Datasheet
20:1 1050±10% rpm 90mA (180mA max) 0.26kg. cm 850mA Datasheet
50:1 420±10% rpm 90mA max 0.4kg. cm 920mA Datasheet
110:1 190±10% rpm 39mA (78mA max) 0.9kg. cm 600mA Datasheet
298:1 75±10% rpm 100mA max 2.1kg. cm 920mA Datasheet
1006:1 14.2±10% rpm 56mA max 2.9kg. cm 380mA Datasheet
  • All of the micro metal gearmotors, except the 1006:1 variant, have the same physical dimensions, so one version can be easily swapped for another if your design requirements change.
  • Long (12mm), 3 mm-diameter D-shaped metal output shaft.
  • 4.5mm long, 1mm diameter back shaft, great for optical encoders!