Dust Prevention Aluminum Motor Housing for Automotive Parts

The classification of motor accessories can probably be classified according to the components of the motor, which can be divided into motor stator, motor rotor, stator winding, motor housing, end cover, motor blade, bearings and other parts. It can be manufactured by CNC engraving, sand casting, transparent acrylic(PMMA/PC) 3D Printing.

Motor housing
Motor housing generally refers to the external housing of all electrical and motor equipment. The motor shell is the protection device of the motor, which is made of silicon steel sheet and other materials by stamping and drawing process. In addition, the surface of the anti-rust and spraying process can protect the internal equipment of the motor. Main functions: dustproof, noise-proof, waterproof.
According to the material: the shell can be divided into metal shell, plastic shell, etc.
According to the use of: generator housing, starter housing, other digital products motor housing

End cover
The end cover is a back cover installed behind the motor and other housing, commonly known as "end cover". According to 2015-2020 Internet + End cover processing machine tool industry operating model research and consulting report.
The end cover is mainly composed of a cover body, a bearing and a brush sheet.

Motor blade
The motor wind blade is generally in the tail of the motor, used for ventilation and cooling of the motor, mainly acting on the tail of the AC motor, or placed in the special ventilation duct of the DC and high voltage motor. The blades of explosion-proof motors are generally made of plastic.
According to the material classification: motor blades can be divided into three types, and plastic blades, cast aluminum blades, cast iron blades.

Bearing
Bearing is an important part of 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.
According to the different friction properties of moving components, bearings can be divided into rolling bearings and plain bearings. Among them, rolling bearings have been standardized and serialized, but compared with plain bearings, its radial size, vibration and noise are larger, and the price is also higher.
Rolling bearings are generally composed of four parts: outer ring, inner ring, rolling body and cage. Strictly speaking, it is composed of six parts: outer ring, inner ring, rolling body, cage, seal and lubricating oil. It mainly has an outer ring, an inner ring and a rolling body, which can be defined as a rolling bearing. According to the shape of the rolling element, rolling bearings are divided into two categories: ball bearings and roller bearings.