172:1 Metal Gearmotor 25Dx56L mm

172:1 Metal Gearmotor 25Dx56L mm
Pololu item #: 1588 0 in stock

Price break Unit price (US$)
1 19.95
10 17.96


backorders allowed

This cylindrical, 2.2" x 0.98" x 0.98" brushed DC gearmotor with a 171.79:1 metal gearbox is a lower-current alternative to the HP version. These units have a 0.315"-long, 4 mm-diameter D-shaped output shaft. This gearmotor is also available with an encoder.

Key specs at 6 V: 33 RPM and 80 mA free-run, 170 oz-in (12.2 kg-cm) and 2.2 A stall.

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Dimensions

Size: 25D x 56L mm
Weight: 3.3 oz
Shaft diameter: 4 mm

General specifications

Gear ratio: 171.79:1
Free-run speed @ 6V: 33 rpm
Free-run current @ 6V: 80 mA
Stall current @ 6V: 2200 mA
Stall torque @ 6V: 170 oz·in