34:1 Metal Gearmotor 25Dx52L mm
This cylindrical, 2.05" x 0.98" x 0.98" brushed DC gearmotor with a 34:1 metal gearbox is a
lower-current alternative to the HP version. These units have a 0.315"-long, 4mm-diameter D-shaped output shaft.
This gearmotor is also available with an encoder.
Key specs at 6V: 165RPM and 80mA free-run, 40oz-in (2.9kg-cm) and 2.2A stall.
These motors are intended for use at 6V. In general, these kinds of motors can run at voltages above and below this nominal voltage,
so they should comfortably operate in the 3 – 9V range, though they can begin rotating at voltages as low as 1V.
Higher voltages could start negatively affecting the life of the motor.
These gearmotors have output shafts with a diameter of 4mm.
The Pololu universal aluminum mounting hub for 4mm shafts can be used to mount our larger Pololu wheels
(60mm-, 70mm-, 80mm-, and 90mm-diameter) or custom wheels and mechanisms to the gearmotor’s output shaft
(see the left picture below).
These are the same type of motors used in the Wild Thumper all-terrain chassis,
and the gearbox’s output shaft works directly with the 120mm-diameter Wild Thumper wheels.
מידות
Size: | 25D x 52L mm |
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Weight: | 3.1 oz |
Shaft diameter: | 4 mm |
מאפיינים כלליים
Gear ratio: | 34:1 |
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Free-run speed @ 6V: | 165 rpm |
Free-run current @ 6V: | 80 mA |
Stall current @ 6V: | 2200 mA |
Stall torque @ 6V: | 40 oz·in |