DC 24V 240W Brushless Motor Water Pump with PWM Control for BEV/PHEV Vehicles - 2400L/H Flow, 17m Head
Price:
Negotiable
MOQ:
5 sets
Delivery Time:
Negotiable
Brand:
OWO
Product Description
Product Overview
DC 24V 240W automotive electric brushless motor water pump designed for BEV bus and PHEV vehicle coolant circulation systems with advanced PWM control technology.
Applications
Widely used in hybrid buses, hybrid passenger cars, electric vehicles, trains, ships, and other heating and cooling circulation systems.
Key Features
- Centrifugal pump design with magnetic force transmission
- High efficiency brushless DC motor technology
- Low power consumption with extended service life
- PWM signal speed control for precise operation
- Comprehensive diagnostic signal output
- Constant flow control capability
- Reverse polarity protection
- Dry running protection (15-minute automatic shutdown)
- Over voltage, over current, overload, and over temperature protection
- IP68 waterproof rating (EN60529)
- Low noise operation (≤61dB)
Technical Specifications
Materials in Contact with Liquid
- Pump head housing: Die casting aluminum alloys
- Impeller: PPS+GF composite
- Shield cavity: PPS+GF composite
- Shaft sleeve: Carborundum composite materials
- Shaft: Stainless steel (3CR14)
- Magnet housing: PPS plastic encapsulation
- Seal ring: EPDM material
Electrical Parameters
| Working Voltage (VDC) | Rated Power (W) | Rated Flow (L/H) | Dimensions (mm) | Weight (g) |
|---|---|---|---|---|
| 18V-32V (24V) | 240W | 2400L/H, H=17m | 185×90×155 | 2200g |
Temperature Parameters
- Medium liquid temperature: -40℃ to +85℃ (-40°F to +185°F)
- Working ambient temperature: -40℃ to +120℃ (-40°F to +248°F)
- Storage temperature: -40℃ to +70℃ (-40°F to +158°F)
Connector Specifications
| Connector Model | Pin 1 (Black) | Pin 2 (Yellow) | Pin 3 (Blue) | Pin 4 (Red) |
|---|---|---|---|---|
| AMP282106-1 | GND | Fault feedback | PWM | +24V |
PWM Control Characteristics
| Duty Cycle | Description | Remarks |
|---|---|---|
| 0% ≤ duty ≤ 15% | PWM mode (stop) |
PWM duty cycle metrical error ±2% PWM voltage: 24VDC, frequency: 1 KHz Recommended PWM frequency: 500Hz Recommended 0% duty as PWM disconnect |
| 15% ≤ duty ≤ 20% | PWM mode (Min speed) | |
| 20% ≤ duty ≤ 80% | PWM mode (Linear speed control range) | |
| 80% ≤ duty ≤ 100% | PWM mode (max speed limit) |
Performance & Dimensions
Installation Guidelines
OWP-BL43-408T series pumps are centrifugal pumps which require pre-filling. The pump should be installed in the lowest position of the system to ensure the impeller is always immersed in liquid.
- Pump should not be dry-running (automatic shutdown after 15 minutes)
- Use recommended diameter pipe connecting the pump inlet
- Impeller rotates clockwise when viewed from pump inlet
- Can be installed vertically or horizontally
- Avoid installation near dusty environments
- Maintain water purity to prevent impeller blockage
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Bextreme Shell Motor Technology Co.,Ltd
Location
No.8 Tianshan road, Xinbei district,Changzhou,Jiangsu,China.
Contact Person
Sharon Xiao