Wet voltage magnetic tile (ferrite) is generally used as a motor stator, mainly used in automobile, motorcycle, home appliances, electric tools and fitness equipment and other kinds of motors, among which the most widely used is the automobile, motorcycle and frequency conversion home appliance industry.Such as car start motor, ABS motor, purification fan motor, warm air motor, seat motor, shake window motor, speed control stepping motor, DC frequency conversion washing machine drum motor, air conditioning, refrigerator compressor motor, etc.

An overview of the application technology of permanent magnet ferrite wet-pressed magnetic tile

Wet-pressed magnetic tile is the most important type of product in the permanent magnet ferrite industry, and it is also a functional material with the best market prospect, the largest development space and the continuous increase in market capacity in the permanent ferrite industry. It is widely used in automobiles, motorcycles, home appliances, power tools, fitness equipment and other fields, and is the core functional component of permanent magnet DC motors.

Among the various types of permanent ferrite products, wet-pressed magnetic tiles have the highest magnetic performance requirements, the most accurate external dimension processing requirements, and the strictest product consistency requirements.

At present, the highest performance of permanent magnet ferrite products is TDK FB9 material, FB12-14 material and other performance indicators. Most of these products are used for wet-pressed magnetic tiles in various DC motors. In addition to performance, its external dimension requirements are also the highest, and the most accurate wet-pressed magnetic tile products need to control the tolerance dimensions of the inner and outer arcs (R, r) and thickness (h) within ±0.05mm.

At present, the highest performance of permanent magnet ferrite products is TDK FB9 material, FB12-14 material and other performance indicators. Most of these products are used for wet-pressed magnetic tiles in various DC motors. In addition to performance, its external dimension requirements are also the highest, and the most accurate wet-pressed magnetic tile products need to control the tolerance dimensions of the inner and outer arcs (R, r) and thickness (h) within ±0.05mm.