what is a stator
Stator of a 3-phase AC-motor. Stator of a brushless DC motor from computer cooler fan. The stator is the stationary part of a rotary system, found in electric generators, electric motors, sirens, or biological rotors. The main use of a stator is to keep the field aligned.tator winding of a generator at a hydroelectric power station. The stator of these devices may be either a permanent magnet or an electromagnet. Where the stator is an electromagnet, the coil which energizes it is known as the field coil or field winding.