17th October 2019

explainthatstuff
15

How does an electric motor work?

Large AC motors (used in things like factory machines) work in a slightly different way: they pass alternating current through opposing pairs of magnets to create a rotating magnetic field, which "induces" (creates) a magnetic field in the motor's rotor, causing it to spin around.

What is a motor control?

A motor controller is a device or group of devices that serves to govern in some predetermined manner the performance of an electric motor.
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