Electric motors play an important role in production and daily life, especially in electric motors. According to statistics, electric motors consume over 60% of the electricity consumption. However, due to the frequent exposure of electric motors to harsh environments such as high temperature, high pressure, toxic, harmful, corrosive, humid, and dusty conditions, they are prone to malfunctions, which in turn affect the normal operation and safety of production equipment.

The structure of the motor is relatively lightweight and simple, consisting of only one motor and corresponding transmission devices, which can complete complex work tasks. Its small size makes it easy to install in various devices, such as car engines, household appliances, machine tools, etc., as a driving force.