Electronic water pump

An electronic water pump is the key component of automobile thermal management systems. The electronic water pump is composed of a pump assembly, brushless motor, and controller. The controller drives the brushless motor, the motor drives the impeller to rotate, and the coolant enters from the entrance. Under the action of centrifugal force, the liquid pressure increases,and the coolant circulates internally through the system pipeline, enhancing the cooling eect. Electronic water pump has a broad range of applications for both new energy vehicles, as well as for heating and air conditioning systems. In traditional fuel vehicles,the KUS electronic water pump can also be utilized for cooling transmission, turbocharging, and exhaust gas treatment systems,among other uses. Details Consulting

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1.Using long-life graphite bearings, the life of the electronic water pump is about 30,000 hours.

2.Optimized sealing ring material and sealing structure design, fundamentally solving the water leakage problem of water pumps on the market.

3.Optimized the software and hardware design of the PCBA controller and improved the problems of water pump controllers on the market.

4.Protection and diagnostic functions: idling, overvoltage, undervoltage, overcurrent, stalled, overtemperature, power reverse connection.

5.The back cover of the water pump (aluminum alloy die-casting) is made of corrosion-resistant and long-lived aluminum alloy, so that the electronic water pump can meet the 720-hour salt spray test.

6.Optimized the design of the volute and impeller of the pump, and greatly improved the operating eciency of the pump.

7.Mastered design technology of the electronic water pump support, reduced the noise and vibration (NVH) from the electronic water pump by optimizing the natural frequency of the support.

8.Optimized the air gap design of the motor, greatly reducing the weight and cost of parts.

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