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JINBEI SRMT50X30LEV Electric Coolant Pump BD050
FUNCTION
1. Cooling Circulation: An electrically driven impeller rapidly circulates coolant through the 3-in-1 drive assembly, motor, controller, and radiator, effectively dissipating the heat generated during operation.
2. Temperature Control: Maintains the motor and controller within their optimal operating temperature range, preventing power degradation, efficiency loss, or protective power limitation triggered by high temperatures.
3. Intelligent Operation: Responds to signals from the Vehicle Control Unit (VCU) to start/stop or adjust impeller speed as needed, enabling on-demand cooling and reducing energy consumption.
Operating Principles
1. Core Component of the Thermal Management System: Specifically responsible for the active cooling of the electric drive system, ensuring stable operation during prolonged driving and under high-load conditions.
2. Energy Management: Compared to traditional engine belt-driven water pumps, this electric water pump operates independently-unaffected by engine speed-enabling more precise and efficient cooling.
3. Protection Functions: Supported by built-in temperature sensors, it works in conjunction with the vehicle's diagnostic system to monitor coolant flow and temperature in real time, triggering a fault warning in the event of any anomalies.
4. Regenerative Braking Synergy: During the energy recovery process, it assists in dissipating the additional heat generated by the electric motor, thereby enhancing the overall reliability of the system.
Installation Location
It is typically mounted in the vicinity of the "three-in-one" assembly (specifically, on the side or underneath the integrated module comprising the motor, controller, and reducer).
Situated on the vehicle's frame side rails or on a dedicated cooling system bracket, it constitutes an integral part of the electric vehicle's thermal management system.
Performance Advantages
| Performance Dimension | Specific Advantage Description | Actual Benefits |
|---|---|---|
| Cooling Efficiency | Electrically driven impeller with precise and controllable flow, optimized specifically for the three-in-one electric drive system | Quickly removes heat from the motor and controller, maintains optimal operating temperature (60–90°C), prevents power derating due to overheating |
| Response Speed | On-demand startup and speed adjustment, intelligently controlled by VCU signals, independent of engine speed | More timely and precise cooling, reduces unnecessary energy consumption, improves overall system efficiency |
| Integration Compatibility | Designed specifically for the 2107100-BD080 three-in-one drive unit with perfectly matched interfaces and flow | Plug-and-play, simple installation, shortest cooling circuit, best heat dissipation effect |
| Energy Consumption & Efficiency | Low-power electric design (12V/24V), operates only when needed | Reduces overall vehicle power consumption and indirectly improves driving range |
DETAILS
| DESCRIPTION | Electric Coolant Pump | PART NUMBER | BD050 |
| WEIGHT |
2KG |
VOLUME |
25 × 20 × 15 cm |
| TRUCK MOLDE | JINBEI | QUALITY | Copy,High Copy, OEM,Original |
| MOQ | 1 | WARRANTY | 1 year |
| PAYMENT | TT/WESTEN UNION | SHIPMENT | by air/sea/railway |
| BRAND | SINOSACHS | PLACE OF ORIGIN | JINAN CITY,CHINA |
| STOCK | IN STOCK | APPLICABLE SITE | ENGINE |
| PACKAGE | Carton/Woodenbox | PORT OF LANDING | Qingdao Port,China |
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