Electric vehicle drive system
BSG motor（PCV）
The BSG motor is positioned at the front end of the engine and is connected to it via a belt drive system. The flexible connection of the belt transmits power without generating mechanical vibrations. Additionally, the BSG motor is capable of regulating the engine speed, which significantly improves the smoothness of the vehicle during start-stop operations, idling, gear shifting, and acceleration.
Product characteristics
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Platform basedWolong has an OD146-OD530 motor punching platform. A motor punch has multiple power segments，and the platformization of motors facilitates customer installation and effectively reduces costs.
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Product consistencyWolong has multiple intelligent motor production lines. Equipped with fully automated winding and embedding machine and robot automation integrated system, it can achieve fully automated production and ensure stable product quality
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EfficientThe motor adopts high-performance permanent magnets. It has the characteristics of high power density, high efficiency and energy saving. The max efficiency of the motor is ≥ 97%, and the proportion of the high-efficiency zone is ≥ 90%.
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High reliabilityThe laboratory has obtained CNAS (China National Accreditation Service) certification.Covering over 85 testing items such as input-output characteristics, safety, environmental adaptability, reliability, NVH, etc
Motor specification
| Rated voltage (VDC) | 48 |
| Rated power (kW) | 6 |
| Insulation level | H |
| Size(mm) | Φ150*118 |
| Weight (kg) | 7.5 |
| Cooling method | Air cooling |
| CEMF (Vpeak) | 11.35V@1000rpm |
| Peak power (kW) | 15 |
| Peak torque (Nm) | 55 |
| Max speed (rpm) | 22000 |
| Peak current (Arms) | 400 |
