An asynchronous motor, also known as an induction motor, is an AC electric motor in which the electric current in the rotor that produces torque is obtained by electromagnetic induction from the magnetic field of the stator winding. Unlike a synchronous motor, the rotor of an asynchronous motor rotates at a speed less than the synchronous speed. It is widely used in various applications due to its reliability, cost-effectiveness, and ability to operate at different speeds. The rotor of an asynchronous motor can be either a squirrel-cage type or a wound (or slip ring) type rotor
. Asynchronous motors are best suited for high speeds, typically more than 600 RPM, and are used for driving mechanical loads such as centrifugal pumps, fans, blowers, compressors, and lifts
