172:1 Metal Gearmotor 25Dx56L mm HP

₪141

תיאור

172:1 Metal Gearmotor 25Dx56L mm HP

This cylindrical, 2.2" x 0.98" x 0.98" gearmotor uses a brushed DC motor with
extra-strong magnets and a 172:1 metal gearbox to deliver a lot of power in a relatively small package.
These units have a 0.315"-long, 4mm-diameter D-shaped output shaft.
We also carry a lower-power version of this gearmotor.

Key specs at 6V: 57RPM and 450mA free-run, 260oz-in
(18.7kg-cm)
and 6A stall.
(Note: stall torque and current specifications are theoretical values; stalling the motor is likely to damage the gearbox.)

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.

The face plate has two mounting holes threaded for M3 screws.
You can use our custom-designed 25Dmm metal gearmotor bracket
(shown in the picture below) to mount the gearmotor to your project
via these mounting holes and the screws that come with the bracket.