QUANTEN TECHNOLOGIES
SMART DRIVE. DRIVE DIFFERENT.
Advanced Integrated Electric Drive Systems

Innovative Technology for E-mobility

BEV traction applications

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Battery electric vehicles requires robust system performance in a wide range of operation conditions, emphasizing energy efficiency, power density and solution size under tight budget.  With multi-motor architectures becoming more popular, the acceleration drive, which is used mainly when the vehicle is accelerating or de-accelerating, needs low power loss at no load or very light load.  Electrical axles with a DR motor integrated with an inverter and drive controller, as well as an optional gearbox, are especially attractive for this application.  The battery  voltage may range from 48V, 400V up to 800V, with power up to 300 kW.  A particular advantage is that no disconnection clutch is needed, due to the benefit of low drag loss of DR motor systems.


  Co-axial output 3 in 1 eDrive                                     Parallel-axial output 3 in 1 eDrive