Electric motor is a device that converts electrical energy into mechanical energy and is widely used in various electric equipment.

Electric motor is a device that converts electrical energy into mechanical energy and is widely used in various electric equipment. It is mainly composed of several key parts, each of which plays an important role.

First of all, the core components of the electric motor are the rotor and the stator. The rotor is made of an electrically conductive material and produces a rotary motion by the action of an electric current. The stator is composed of windings and magnets, and their interaction allows the rotor to rotate.

Secondly, the electric motor also includes brushes and brush holders. The brush is an important part that transmits electrical energy to the rotor. It is made of conductive material and can contact the rotor and transmit current. The brush holder supports and fixes the brush to ensure good contact between the brush and the rotor.

In addition, electric motors also need a lubricating oil system to protect and cool various parts. The lubricating oil system is composed of an oil tank, an oil pump, and an oil pipe, which can deliver lubricating oil to the friction part of the electric motor to reduce friction loss and heat generation.

Finally, the electric motor also includes a housing and a radiator. The shell is an external structure that protects the internal parts of the electric motor, and can play a role of dustproof, waterproof and anti-collision. The radiator can dissipate the heat generated by the electric motor and maintain the normal operating temperature of the electric motor.

In short, the various parts of the electric motor cooperate closely to complete the task of converting electrical energy into mechanical energy, providing reliable power support for the best operation of various electric equipment.

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