Shandong Shengyue Technology Development Co.,Ltd is one of the most professional water-cooled three-in-one control motor 2107100-bd080 manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
Water-cooled Three-in-One Control Motor 2107100-BD080
Electric Motor: Converts electrical energy into mechanical energy, providing the power required for vehicle propulsion.
Motor Controller (MCU): Responsible for the precise control of the motor's speed and torque, enabling functions such as acceleration, deceleration, and energy recovery.
Reducer: Reduces the motor's output speed while increasing its torque, thereby enhancing drive efficiency and wheel-end torque.
FUNCTION
1. Power Output and Control: Precisely regulates motor output torque and speed in response to driver inputs, enabling smooth acceleration, hill climbing, and high-speed driving.
2. Energy Recovery: Converts the vehicle's kinetic energy into electrical energy during braking or coasting, recharging the power battery to extend driving range.
3. Thermal Management: Employs a water-cooling design that utilizes coolant circulation to effectively lower the temperatures of the motor and controller, ensuring stable performance during prolonged high-load operation and preventing thermal shutdown.
4. High-Voltage Electrical Integration: Compatible with the BYD high-voltage platform; integrates high-voltage connectors and control circuitry to facilitate efficient energy conversion and coordinated operation of the vehicle's powertrain system.
5. Fault Diagnosis and Protection: Features a built-in intelligent monitoring system that tracks parameters such as temperature, voltage, and current in real time; provides protection functions against overvoltage, overcurrent, and overheating; and supports the vehicle's diagnostic system in reading fault codes.
Installation Location
Mounted on the vehicle's chassis side members, positioned near the power battery pack or either forward of or behind the rear axle (depending on whether the vehicle model features a front-wheel, rear-wheel, or all-wheel drive configuration).
High-Voltage Harness Interface: Connects the high-voltage battery pack to the vehicle's overall high-voltage system.
Water Cooling Lines: The inlet and outlet ports connect to the vehicle's cooling circulation system (facilitating heat dissipation via coolant circulation).
Output Shaft: Connects to the driveshaft via the reducer's output end, or directly drives the wheels (depending on the specific vehicle model).
Signal Harness: Connects to the Vehicle Control Unit (VCU) to receive commands such as acceleration and braking instructions.
Performance Advantages
| Performance Dimension | Specific Advantage Description | Actual Benefits |
|---|---|---|
| Integration Level | Highly integrated design combining Motor + Motor Controller (MCU) + Reducer | Compact structure, reduced volume and weight, saves chassis space and wiring harness, lowers overall vehicle weight |
| Cooling Performance | Water-cooling system with high cooling efficiency and stable temperature control | Supports long-duration high-load operation, prevents power derating due to overheating, improves system reliability |
| Energy Conversion Efficiency | High system efficiency (up to ~89% in BYD electric drive platform), excellent motor efficiency | Reduces energy loss, improves driving range, lowers electricity consumption |
| Power Output | Fast response and strong torque output, outstanding acceleration performance | Smooth and powerful acceleration, strong climbing and overtaking capability, enhanced driving experience |
| Energy Recovery | Supports regenerative braking, converts kinetic energy into electrical energy to recharge the battery | Further increases driving range and improves energy utilization |
DETAILS
| DESCRIPTION | Water-cooled Three-in-One Control Motor | PART NUMBER | 2107100-BD080 |
| WEIGHT |
50KG |
VOLUME |
450 * 350 * 250 mm |
| TRUCK MOLDE | BYD | 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 |
Daily Maintenance Recommendations
It is recommended to perform key maintenance items every 10,000–20,000 kilometers or every 12 months (whichever comes first):
Coolant (e-Motor Controller Coolant): Replace every 4 years or 80,000 kilometers (for certain models, it is recommended to inspect/replace every 2–4 years).
High-Voltage Electrical Inspection: Inspect every 20,000 kilometers or annually.
Software Updates: Perform updates in conjunction with scheduled vehicle maintenance to ensure the controller firmware is up to date.
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