What is difference between stator and rotor?

The difference between stator and rotor

The stator and rotor are two essential components in electric motors, generators, and alternators. They both play crucial roles in the functioning of these machines, but they have distinct differences.

Stator:

The stator is the stationary part of the machine, meaning it does not move during operation. It is typically made of a series of coils wound around iron cores and is responsible for producing a magnetic field. When an electric current passes through the coils, it creates a magnetic field that interacts with the rotor.

Rotor:

The rotor, on the other hand, is the rotating part of the machine. It is usually made of a series of conductive bars or coils connected to the shaft of the machine. The rotor rotates within the stator's magnetic field, creating a force that drives the rotation of the shaft.In summary, the stator is the stationary part that produces a magnetic field, while the rotor is the rotating part that interacts with the magnetic field to generate motion. Both components are crucial for the proper functioning of electric machines and work together to convert electrical energy into mechanical energy.In conclusion, the main difference between the stator and rotor lies in their motion – the stator remains stationary, whereas the rotor rotates. Despite this difference, they work together harmoniously to ensure the efficient operation of electric motors, generators, and alternators.

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