What are the motor spare parts
A motor product is a special machine that integrates various energies such as electrical energy, mechanical energy, magnetic properties, wind energy, and thermal energy. The shape and stiffness of its components directly affect the overall performance level of the motor.
Universal Motor Component
1. Motor stator
The motor stator is an important part of motors such as generators and starters. The stator is an important part of the motor. The stator consists of three parts: stator core, stator winding and frame. The main function of the stator is to generate a rotating magnetic field, while the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate (output) current.
2. Motor rotor
The motor rotor is also the rotating part in the motor. The motor consists of two parts, the rotor and the stator. It is used to realize the conversion device between electrical energy and mechanical energy and mechanical energy and electrical energy. The motor rotor is divided into the motor rotor and the generator rotor.
3. Stator winding
The stator winding can be divided into two types: centralized and distributed according to the shape of the coil winding and the way of embedded wiring. The winding and embedding of the centralized winding is relatively simple, but the efficiency is low and the running performance is also poor. Most of the current AC motor stators use distributed windings. According to different models, models and process conditions of coil embedding, the motors are designed with different winding types and specifications, so the technical parameters of the windings are also different.
4. Motor shell
The motor casing generally refers to the external casing of all electrical and electrical equipment. The motor casing is the protection device of the motor, which is made of silicon steel sheet and other materials by stamping and deep drawing process. In addition, the surface anti-rust and spraying and other process treatments can well protect the internal equipment of the motor. Main functions: dustproof, anti-noise, waterproof.
5. End cover
The end cover is a back cover installed behind the motor and other casings, commonly known as "end cover", which is mainly composed of cover body, bearing and electric brush. Whether the end cover is good or bad directly affects the quality of the motor. A good end cover mainly comes from its heart - the brush, its function is to drive the rotation of the rotor, and this part is the most critical part.
6. Motor fan blades
The motor fan blades are generally located at the tail of the motor and are used for ventilation and cooling of the motor. They are mainly used at the tail of the AC motor, or are placed in the special ventilation ducts of the DC and high-voltage motors. The fan blades of explosion-proof motors are generally made of plastic.
According to the material classification: motor fan blades can be divided into three types, plastic fan blades, cast aluminum fan blades, and cast iron fan blades.
7. Bearing
Bearings are an important component in contemporary machinery and equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy.
