High-Power Permanent Magnet Synchronous Motor Platform

220kW EP220 3-in-1 e-drive with ASIL D safety & 4,800Nm wheel torque. Custom R&D by Dowway Vehicle—China’s EV powertrain manufacturer.
Type Left and Right Hand Drive
Technical Custom Available
Standard China, Euro, US
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368 Platform PMSM drive motor: 260kW peak power, 3500Nm torque, 450–750V, IP67, water-cooled. Custom EV motor solutions from Chinese manufacturer Dowway Vehicle.

Parameter Specification
Model 368 Platform Drive Motor
Motor Type Permanent Magnet Synchronous Motor
Peak Power 120–260 kW
Rated Power 60–150 kW
Peak Torque 1000–3500 Nm
Rated Torque 450–1450 Nm
Max Speed 3000 rpm
Operating Voltage 450–750 VDC
Cooling Method Water-Cooled
Protection Rating IP67
Operating Temperature -40°C to +125°C
Vibration Resistance 5g RMS
Shock Resistance 50G
Certifications ISO 26262 ASIL-B, IATF 16949, ISO 21434
The 368 Platform Drive Motor is a high-performance permanent magnet synchronous motor (PMSM) designed for mid-to-high-end electric vehicles, including passenger cars, SUVs, light commercial vehicles, and select heavy-duty applications. It features a modular design that supports a wide range of power outputs, making it adaptable to various vehicle platforms and performance requirements.
The motor delivers peak power from 120kW to 260kW, with peak torque ranging from 1000Nm to 3500Nm, enabling strong acceleration and hill-climbing capability across different vehicle classes. The rated power spans 60kW to 150kW, and the rated torque ranges from 450Nm to 1450Nm, ensuring efficient operation under normal driving conditions. With a maximum speed of 3000rpm, it provides smooth and responsive performance in both city and highway driving scenarios.
Operating within a wide voltage range of 450–750V DC, the motor is compatible with high-voltage battery systems used in long-range EVs, supporting fast charging and extended driving ranges. The water-cooling system ensures stable thermal performance under continuous high-load operation, preventing overheating during prolonged high-speed driving or repeated hard accelerations. This is critical for maintaining efficiency and extending the lifespan of the motor.
Engineered for reliability: operates reliably from -40°C to +125°C, withstanding vibrations up to 5g RMS and shock loads of 50G. The IP67-rated housing protects against dust ingress and temporary immersion in water, making it suitable for use in wet, dusty, or muddy environments typical of urban and rural roads.
The motor uses advanced field-oriented control (FOC) algorithms to optimize torque delivery, reduce cogging effects, and improve overall efficiency. Its compact and robust mechanical design includes high-strength materials and precision-engineered components that resist wear and fatigue over time. The modular architecture allows for easy integration into existing vehicle platforms, reducing development time and cost for OEMs.
Type

Left and Right Hand Drive

Technical Custom

Available

Standard

China, Euro, US

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