100:1 High Power Micro Motor + Gearbox

£9.95

This gearmotor is a miniature (26mm x 12mm x 10mm), high-quality, High-Power motor with 100:1 metal gearbox, similar to Sanyo’s popular 12 mm gearmotors. These units have a 9mm long, D-shaped output shaft.

Key specs at 6 V: 320 RPM and 120 mA free-run, 2.2kg-cm and 1600 mA stall.

Out of stock

This gearmotor is a miniature (26mm x 12mm x 10mm), high-quality, High-Power motor with 100:1 metal gearbox, similar to Sanyo’s popular 12 mm gearmotors. These units have a 9mm long, D-shaped output shaft.

Key specs at 6 V: 320 RPM and 120 mA free-run, 2.2 kg-cm and 1600 mA stall.

 

This motor has a long (0.365″ or 9.27 mm), D-shaped metal output shaft, and the brass faceplate has two mounting holes threaded for M1.6 screws (1.6 mm diameter, 0.35 mm thread pitch). It weighs approximately 0.35 oz (10 g).

Motor Accessories Wheels and Hubs: The micro metal gearmotor’s output shaft matches the Pololu wheel 32—7mm, Pololu wheel 42—19mm, and Solarbotics RW2 rubber wheel. You can also use the Pololu universal mounting hub to mount custom wheels and mechanism to the micro metal gearmotor’s output shaft.

Mounting Brackets Our mounting bracket (also available in white) and extended mounting bracket 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—19mm.

 

 

 

 

 

 

 

 

 

Micro motor + Gearbox dimensions (units in mm).

 

Motor + Gearbox Selection Table

 

Motor-gearboxgear ratiofree-run RPMfree-run currentstall current stall torque* (kg-cm)    weight (g)
30:1 Micro30:144040 mA360 mA0.310
50:1 Micro50:125040 mA360 mA0.410
100:1 Micro100:112040 mA360 mA0.710
50:1 Micro HP50:1625100 mA1600 mA1.010
75:1 Micro HP75:140070 mA1600 mA1.610


* The stall torque should only be considered a rough estimate.

Weight0.1 kg