Technical Parts engine Building Blocks Multi Power Functions High Speed M XL L Servo Motor Monster Motors PF Model Brick Toys

The product description was correct re the motor speed however, after about 20 minutes of running, the motor shorted itself internally and came to a stop. It is now a brick. Fortunately, the controller board was equipped with an overload circuit that kicked in and stopped it from destroying the board. So the motor will be tossed out with the electronic garbage - beware of this motor.

This is the second of two of these motors I ordered for a Lego locomotive project. The first one shorted internally after about 20 minutes of use. This one shorted internally after an additional 10 minutes. This was hooked up to a G scale control board also purchased on this site from a different vendor. When the motor shorted, the control board self-destructed since it was not equipped with overload detection circuitry so it burned up, melting into the Lego bricks that were adjacent. Beware of these motors, I expected better from Mould King.

These little motors spin like crazy - I m anxious to try them in a build.

I bought it for 7 Saudi riyals and there are no customs fees, taxes, or delivery charges.

Translated by AliExpress · See original

It's going a little too fast.

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Excellent