The role of the carbon brush is mainly to conduct electricity while rubbing against metal, which is not the same as when metal-to-metal friction conducts electricity; when metal-to-metal rubs and conducts electricity, the friction force may increase, and the joints may sinter together; and Carbon br......

NMN insulating paper is a very common insulating product with a very high level of high temperature resistance. In addition, it has good mechanical automation properties, such as elongation resistance and edge crack resistance, as well as good compressive strength of electrical equipment.

DMD insulating paper has many excellent performance characteristics and has different usage methods in different industries, but it will inevitably be damaged during application, because it has many factors that are easily overlooked in the application process, and long-term application will cause I......

The most important element in the thermal protector is the bimetal. Today, I will take you to understand the application of the bimetal in the thermal protector.

Compared with general mechanical parts, bearings have higher precision, so they should also be used with care.

NMN is a three-layer composite insulation paper, which is the outer layer of DuPont's Nomex insulation paper, the inner layer of mylar polyester film.