Brushless DC motor centrifugal pump DC 24V 300W heavy duty electric water pump for electric bus, truck battery and controller cooling with PWM

OWP-7000KL67 300W heavy duty electric water pump for electric bus/truck battery and controller cooling system 

Applications:

1: electric vehicles cooling system

2: engine,battery,controller,AC coolant circulation

3: industrial cooling system

4: BEV bus,PHEV vehicles

Advantages of our electric water pump

*Brushless Motor assembly efficiency max reach to 85%(normal level 70%),controller driving efficiency max reach to 97%

*Shielded brushless motor,long service life ,low power consumption,compact size, high reliability

*Strong pump development capability , professional Ansys Fluent simulation calculation offering high-efficiency customized development.

*Sinusoidal wave controlling circuit ,EMC proved, Automotive grade electronic components .

*Automatically detect no-load/semi-load state and protective self stop, automatically detect the plugging state and protective self stop, detection overload and protective deceleration operation, positive and negative pole reverse protection function.

*Shielded - type inner - rotor structure , IP grade IP67 , insulation grade F.

Structure of electric water pump

Simulation calculation of hydraulic design of electric pump

Electric water pump design principle

Electric water pump design verification - electromagnetic theory design verification

Design verification of electric pump product design - test verification