What is Induction Motor?

Definition

An AC motor where the rotor current is induced by the rotating stator field rather than supplied externally. Induction motors are the most common industrial motor type, prized for rugged construction, low cost, and minimal maintenance.

Related Terms

Asynchronous Motor

An AC motor whose rotor turns slightly slower than the rotating magnetic field, ...

Squirrel Cage Motor

An induction motor with a rotor made of shorted aluminium or copper bars resembl...

Slip

The difference between synchronous speed and actual rotor speed in an induction ...

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