Gear Motor 9 - 143:1 90 Degree Shaft




$5.75 ea.
$5.25 ea.
$4.95 ea.
$4.80 ea.

This 143:1 gear motor is much like the GM3 gear motor but runs at nearly twice the speed. Great for robots needing speed over torque!

Description [Hide]

The GM9 is much like the GM3 gear motor but runs at nearly twice the speed.

Mechanical Features:

  • 7mm output shaft with double-flat outputs
  • Built-in safety ratchet clutch set for 60 in*oz torque (easily modified for full "locked-up" operation)
  • Built in mounting holes
  • 70.2x30.4x22.6mm (2.76x1.20x0.89")
  • 31.4 grams (1.11oz)
  • 3-6VDC nominal operation

3V Features:

  • 40RPM
  • 44.4 in*oz torque
  • 50mA free-running current
  • 400mA stall current


Do you need to mount something to the shaft of the motor? Although it doesn't work as well as other motors because of the GM9's shorter output shaft, the GMW is a solid platform for a variety uses. Alternatively, you'll also find that a #2x1/4" SMS screw will provide a snug fit for your need.

(Motors are sold individually, wheels are not included)



Documentation [Hide]

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