A rotor is a rotating body supported by bearings. When a disc or other object without its own rotating shaft is rigidly connected or attached, it can be regarded as a rotor. According to ISO standards, the rotating body supported by bearings is called rotor. Rotor is the main rotating part of power machinery and working machinery. The rotor of the motor is generally composed of an iron core, slip ring, fan blade, etc. wrapped with coils.
