Xi’an Taifu Simar Motor is equipped with various types of motor fan covers produced by our factory, mainly including: fiberglass reinforced plastic motor fan covers and stainless steel motor fan covers.
Fiberglass reinforced plastic motor fan cover: The advantages are that it never deforms, the geometric dimensions remain stable for a long time, it is resistant to ultraviolet absorption, aging, high temperature, cracking, corrosion, and climate. The fiberglass cloth has undergone special formula treatment. After being made into products, various physical performance indicators such as impact strength, bending strength, tensile strength, and tensile modulus are much higher than those of ordinary alkali-free glass fiber cloth and medium-alkali cloth.
Stainless steel motor fan cover: The advantage is that it is more corrosion-resistant than ordinary motor fan covers. Its chemical and electrochemical corrosion resistance is the best among steel materials. It has a large ventilation volume, good heat dissipation, high hardness, and is silent.
The mold structure of the motor fan cover is complex, with a long design and manufacturing cycle, high cost, troublesome adjustment, and prone to surface defects. Fan cover parts are all processed by outsourcing. For this reason, the R&D personnel of Taifu Simar Motor have studied the spinning forming process and designed a set of spinning forming tools, which have achieved good results through tests.
The protective effect of the motor fan cover on the motor
The style of the motor fan cover is very similar to the shape of a rubber band. There is a section of wire lead at the top structure, and its volume varies in size.
The main function of using it in the motor is that it can be used to change the direction of the current, but the specific functions in different motors (DC motor, AC motor) are different. In a DC motor, the fan cover changes the magnetic pole of the rotor by changing the conductive coil of the rotor, and ultimately changes the movement direction of the motor. In an AC motor, the direction of the current is changed by changing the contact part of the exported and imported current.
In addition, the fan cover is installed on the commutator or slip ring of the motor and has good conductive, thermal conductive, and lubricating properties, etc. It is an important component of the motor.
