This track is geared motors estimate sweeping robot chassis motor, material stress, is worth having a good baby, it would also pay more than the price of the crawler Moreover, there is a full metal gear gear motor with encoder, is good stuff some infrequently, MISS, do not regret Oh! Because it is in stock, fineness is also good, but not new!

Track Motor weight 275 grams, voltage DC 12V, no-load current of about 300mA, 7650 revolutions per minute, after reduction output 86 revolutions per minute, with per second speed of about 15CM, the motor speed reduction ratio of 90: 1 reduction ratio is also very power large, weight 10kg, no problem.

By detecting code wheel can be precisely controlled so that the left and right motor speed control car walking a straight line or turning angle, it makes much distance with the car in the allotted time, of course, there are other uses to develop its own right!

If you do not speed on the direct line of the motor 2 can also be normal operation

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