Quanten Technologies
DR Motor: a Revolutionary Drive Technology Best Suiting EVs
    Publish time 2019-10-16 08:46    
Higher Efficiency, Better Performance
Better slot/winding/space utilization
Dynamic optimization of poles and phases
Narrower frequency range
High starting and accelerating torque
High power/torque at high speed
Wide speed range

Lower Cost
No rare-earth material
Automatic manufacturing of windings
May use Aluminum bar to replace copper wire for low-voltage applications

More Reliable and Safer
No de-mag risk
No high voltage at faults
More robust structure, and redundant winding/inverter arrangement