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Product Details

Electric Water Pump Controller

Water Pump Controller is an all-in-one solution developed to control the operation of water pump circulating the coolant to keep the engine at optimal temperature.

Detailed Description

Water Pump Controller is an all-in-one solution developed to control the operation of water pump circulating the coolant to keep the engine at optimal temperature.

As a built-in type(integrated with the device), it achieved the control circuit optimization.

LIN / CAN / PWM communication and diagnostic capabilities are provided.

It applies algorithm for precise control of position/speed without motor position sensor(high efficiency, low noise).

The logic ensuring high reliability is implemented.

Main Specifications

Motor Control Method Sensorless FOC ( Field Oriented Control)
Standby Current Less than 100uA
Interface PWM / LIN / CAN
Substrate Highly Thermal PCB
Customizing Available
Etc. Cold Start

Basic Specification

Operation Voltage Range 9~16V
Current Consumption Operation Max 40A
ECU Off Max 100㎂
Operation Temperature -40~125℃
Controller Efficiency Up to 90%
Heat Dissipation Method Water-Cooled
Waterproof Class IP67
Life Cycle 15 Years / 241,000km

Block Diagram