Micro Metal Gearmotor 30:1

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  • Micro Metal Gearmotor 30:1 main
  • Micro Metal Gearmotor 30:1 dimensions
  • Micro Metal Gearmotor 30:1 main 1
  • Micro Metal Gearmotor 30:1 dimensions 1


Micro Metal Gearmotor 30:1

This motor from Pololu has a long (0.365" or 9.27 mm), D-shaped metal output shaft that matches the Pololu wheel 42x19mm and 32x7mm. The brass faceplate has two mounting holes threaded for M1.6 screws (1.6 mm diameter, 0.35 mm thread pitch), or you can use the mounting bracket or extended mounting bracket, which are specifically designed to securely mount the gearmotor while enclosing the exposed gears. We recommend the extended mounting bracket for wheels with recessed hubs, such as the Pololu wheel 42×19 mm.


Gear ratio: 29.86:1
No-load speed @ 6V: 1000 rpm
No-load current @ 6V: 0.07 A
Stall current @ 6V: 1.6 A
Stall torque @ 6V: 0.57 kg·cm
Max output power @ 6V: 1.5 W
Extended motor shaft?: N
Motor type: 1.6A stall @ 6V (HP 6V)
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1 Review

  • 5
    Title of review 847

    Posted by Simon of B on 14th Jul 2014

    Other than to test drive a pair of these with the Arduino motor shield, I haven't used these motors for an extended period so don't yet know how well they're going to last. These are tiny little motor gearbox units with metal gears and seem to be well m

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