Motor protector is a device used to protect a motor from abnormal operating conditions. In the field of automotive motors, motor protectors play a crucial role in ensuring the normal operation and safety of the vehicle.

In cars, the main function of an electric motor is to generate rotational motion and drive the vehicle forward or backward. The task of the motor protector is to monitor the operating status of the motor and take corresponding protective measures in case of abnormal situations.

The application range of motor protectors is wide, including car starters, generators, seat motors, wiper motors, pedal motors, window lifter motors, sunroof motors, tailgate motors, etc. These devices require monitoring and protection of motor protectors to ensure their normal operation under various conditions.

The functions of motor protectors mainly include overload protection, phase failure protection, short circuit protection, undervoltage protection, etc. Overload protection can prevent the motor from overheating and burning out; Phase failure protection can protect the motor in the event of power interruption or motor winding failure; Short circuit protection can prevent excessive current caused by winding short circuits; Undervoltage protection can prevent the motor from operating normally due to low voltage.

The existence of motor protectors can greatly improve the reliability and safety of automotive motors, and extend their service life. At the same time, it can also reduce maintenance costs and downtime, providing strong guarantees for the normal operation of the car. In the future, with the continuous development of automotive technology, the requirements for motor protectors will also become increasingly high. HCET has obtained international certification at the IATF16949 vehicle specification level. Each motor protector production follows European RoHS environmental standards and strict quality control, ensuring product quality. Haichuan provides you with professional comprehensive solutions for automotive motors.