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IP67 24VDC Brushless DC Motor Water Pump For Electric Vehicles Low Noise

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IP67 24VDC Brushless DC Motor Water Pump For Electric Vehicles Low Noise

Brand Name : junqi

Model Number : OWP-702B

Certification : IS9001, TS16949,CE

Place of Origin : China

MOQ : 1 set

Price : Negotialbe

Payment Terms : T/T, Western Union, Paypal

Supply Ability : 1000set/month

Delivery Time : base on order,

Packaging Details : suitable for export

Model : OWP-702B

Material : PPS+GF, stainless

Voltage : 24VDC,

Power : 210W

Rated Flow Rate : 6000L/H

Head : 4M

Application : Hybrid bus, electric vehicles

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OWP-702B 210W heavy duty electric water pump for electric bus/truck battery and controller cooling system

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.


Widely used in hybrid bus, hybrid passenger car, electric vehicles, trains, ships and other heating and
cooling circulation system.
■ Features
◆ Centrifugal pump
◆ Magnetic force transmission
◆ High efficiency brushless DC motor, low power consumption, high efficiency, long service life.
◆ With wide range operating temperature
◆ PWM signal speed controlling(optional)
◆ Diagnostic signal output(optional)
◆ With constant flow controlling
◆ Reverse polarity protection
◆ Dry running protection
◆ Over Voltage, over current protection
◆ Over temperature protection(medium temperature ≤ 85 ℃)
■ Technical description (related parts in contact with the liquid)
Pump head housing: PPS+GF
Impeller: PPS+GF
Shield cavity: PPS+GF
Shaft sleeve: Carbon resin composite materials
Shaft: stainless steel shaft
Magnet housing: nylon plastic capsulation
Seal ring: EPDM
■ Driving device (Including motor)
Driving electromagnet: nylon plastic capsulated magnet
Screws and nuts: SUS 304 stainless steel
Driving Motor : brushless motor
Motor wire frame :PPA GF
Pump housing: Die-casting aluminum case with sandblasting and anodizing.
Bracket: steel
Bracket hoop: US 304 stainless steel
Waterproof based on IP67 rating (en60529)
Connector model: AMP282104-1 (matched Plug AMP282465-1)
Nozzle diameter:38mm (1.5 inch)


temperature range

Max 40% Glycol


2Flow & HeadFlow Q=6000L/H, Head H≥4M
4Rated VoltageDC24V
5Operating VoltageDC18~28V
6Max Current≤10A
8IP GradeIP67
9Service life≥20000h
10Net Weight1.7kg

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

Pump Size:

Product Tags:

24VDC Brushless DC Motor Water Pump


IP67 auto electric water pump


210W Brushless DC Motor Water Pump

Quality IP67 24VDC Brushless DC Motor Water Pump For Electric Vehicles Low Noise for sale

IP67 24VDC Brushless DC Motor Water Pump For Electric Vehicles Low Noise Images

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