Thermal Management System

Electronic water pump The electronic water pump consists of a pump housing, impeller, sealing ring, motor housing, electrical plug, motor assembly, bearings, rotor, controller, control seat, rear cover, fixing bolts, etc. The ECU adjusts the duty ratio through PWM based on feedback signals such as water temperature. The controller connects the harness...

DARE Changzhou, a wholly-owned subsidiary of DARE AUTO, is subordinate to the Thermal Management Division, specializing in the research and development and production of automotive electric water pump and brushless motor. The company is located in Luoxi Town, Xinbei District, Changzhou, with a plant area of 150,000 m2. DARE Changzhou has semi-automatic...

Automotive electronic water pump The automotive electronic water pump, as the name implies, is a water pump with an electronically controlled drive unit used in automobiles. The automotive electronic water pump is mainly composed of three parts: an overcurrent unit, a motor unit, and an electronic control unit. Due to the electronic control unit, it is...

Structure and working principle of electronic water pump The water pump is an important component of the automotive engine cooling system, and its main function is to drive the circulation of the coolant, absorb excess heat from the engine, and transmit it to the external air through a heat dissipation device to avoid excessive engine temperature. High...

Working principle of electronic water pump The ECU (electronic control unit) adjusts the duty ratio through PWM (pulse width modulation) based on feedback signals such as water temperature, and transmits the signal to the controller inside the electronic water pump. The controller controls the rotation of the motor based on the duty ratio, thereby driving...