Dual Motor Range Extender 400kW Permanent Magnet Synchronous Motor IP67 Water Cooled Dowway Vehicle China Manufacturer

Dowway Vehicle’s dual motor range extender delivers 400kW rated power, 450V–750V input, and IP67 protection. Water-cooled, designed for electric vehicles and hybrid systems. Custom R&D & OEM/ODM available.

The Dual Motor Range Extender from Dowway Vehicle is a high-efficiency, high-power solution designed to extend the driving range of electric vehicles (EVs) and hybrid systems. As a leading Chinese manufacturer specializing in R&D, engineering, and custom production of electric drivetrain components, Dowway Vehicle integrates advanced permanent magnet synchronous motor (PMSM) technology with robust thermal management and mechanical design to deliver exceptional performance, reliability, and durability.

• High-power output: Rated power of 400kW, ideal for heavy-duty applications such as electric buses, trucks, mining vehicles, and industrial machinery
• Wide operating voltage: Compatible with 450V to 750V battery systems, ensuring seamless integration into various EV platforms
• Optimized performance: Rated speed of 1500rpm ensures efficient operation across a broad range of driving conditions
• Durability & protection: IP67-rated housing provides dustproof and waterproof performance, making it suitable for harsh environments including off-road, construction, and marine applications

• Efficient cooling: Water-cooled design enables continuous high-power operation without overheating, enhancing system longevity

The dual-motor configuration allows for balanced torque distribution, improved efficiency, and enhanced vehicle dynamics—making it ideal for applications requiring extended range and high reliability.

• Customized power and voltage configurations
• Integration with control systems (CAN/LIN/PWM)
• Tailored mounting and connection interfaces
• Prototyping, testing, certification, and mass production