Basically, stator and rotor are the small, but important parts of electric motors. Especially, while stator defines the static part of electric motors, rotors can be defined as the heart of stator parts. Stators produce a rotating magnetic field and its core that is made from high-grade silicon steel stamping, responsible for protecting and supporting the three-phase winding. When AC or alternating current is applied, the polarity of the stator’s winding changes. This results in the rotation of the stator’s magnetic field. The stator frame, the stator core and stator winding are the parts of the stator. The frame supports the core of the stator and protects their three-phase winding. The stator core carries the rotating magnetic field which is induced because of the three-phase supply. Generally, we can say the frame part of electric motors are responsible for protecting the stator and rotor.