A thermal protector is a thermostat made of two different alloys combined. Thermal protectors may be referred to as thermoswitches or thermostats or thermal protection switches or temperature switches.

Carbon brushes, also called electric brushes, are widely used in many electrical equipment as a sliding contact. The main materials used for carbon brushes in products are graphite, greased graphite, and metal (including copper, silver) graphite.

A commutator is a specialized slip ring typically used on Direct Current motors and electrical generators to transfer electrical power between the stationary housing and the rotating armature with the added purpose of reversing the electrical current direction.

The commutator is mainly composed of mica sheets and commutator sheets, and is an important part of the DC motor. Because of its many parts and complex structure, it is prone to failure during the operation of the motor. The following introduces the repair of common faults of the commutator.

Neodymium magnets, also known as NdFeB magnets, are tetragonal crystals composed of neodymium, iron, and boron (Nd2Fe14B). It is one of the most powerful permanent magnets on the market today. Today, with the rapid development of emerging industries represented by new energy vehicles and wind power ......

6630 DMD, this product is a composite insulating material product made of a layer of polyester film coated with adhesive, one side of polyester fiber non-woven fabric, and calendered, referred to as DMD.