Pololu 50:1 Micro Metal Gearmotor HP

Pololu Pololu 50:1 Micro Metal Gearmotor HP
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Price: £13.00
(£10.83 + VAT)
Stock Quantity: 16
Manufacturer: Pololu
Average Rating: 5 out of 5 Stars!


Pololu 50:1 Micro Metal Gearmotor HP 6V

This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-quality, high-power motor with 50:1 metal gearbox, similar to Sanyo’s popular 12 mm gearmotors. These units have a 0.365"-long, 3 mm-diameter D-shaped output shaft.

Key specs at 6 V: 625 RPM and 100 mA free-run, 15 oz-in (1.0 kg-cm) and 1.6 A stall.

These tiny, high-quality motors are intended for use at 6 V. In general, these kinds of motors can run at voltages above and below this nominal voltage, so they should comfortably operate in the 3 – 9 V range. Lower voltages might not be practical, and higher voltages could start negatively affecting the life of the motor. All of the micro metal gearmotors have the same physical dimensions, but they come in a wide range of gear ratios—from 5:1 up to 298:1—and let you choose between two different motors: high-power (HP) and standard.

The gearbox has a long (0.365" or 9.27 mm), 3 mm-diameter 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).


Ratio 50:1
Free Run RPM 625
Free Run Current 100mA
Stall Current 1600mA
stall torque (oz-in / kg-cm) 15 / 1.0
weight> (oz / g) 0.35 / 10


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Pololu 50:1 Micro Metal Gearmotor HP
Click to enlarge
Pololu 50:1 Micro Metal Gearmotor HP
$ 13.00 New In Stock
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