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Gear Motor Two Pack

Gear Motor Two Pack

Get your projects moving with this mix of motors.

Now $12.49$17.99 USD

Product #: MKSB021

The new and updated Gear Motor Pack includes (2) gear motors, and (2) wheel & hub sets. It's everything you need to get your next project moving. With a 7mm double-flat output shaft, and a built-in clutch and built-in mounting screw holes, you can see why we like these motors!


These motors have an overall size of 70.2mm (2.76") x 30.4mm (1.20") x 22.6mm (0.89") thick. The wheel hub dimension out at 69mm (just under 2-5/8"), by 7.62mm wide (0.3").

Description: 90° Degree
Gear Ratio: 143.00:1
Unloaded RPM (3V): 40
Unloaded RPM (6V): 78
Unloaded Current (3V): 50 mA
Unloaded Current (6V): 52 mA
Stall Current (3V): 400 mA
Stall Current (6V): 700 mA
Stall Torque (3V): 44.44 in*oz
Stall Torque (6V): 76.38 in*oz
Length (mm): 70.50 mm
Width (mm): 27.00 mm
Height (mm): 23.00 mm
Weight: 33.00 g
Data Sheet: GM9 Performance Datasheet PDF (159KB)
Data Sheet: Gearmotors Specification Summary
Data Sheet: GM9 Dimensions (Imperial)
Data Sheet: GM9 Dimensions (Metric)
Data Sheet: GM9 Solid Models

Please note: wheels in this bundle may be blue or black