Schaeffler HPM High Performance E-Motor with Direct Slot Cooling

Schaeffler HPM e motor
cooling x HPM

Allows up to 100% continuous to peak power ratio
Higher current density results in increase of peak power
Lower absolute temperature level leads to reduced dependency on critical materials
Installation space reduction possible due to power density increase
Slot cooling allows for dynamic temperature control of e-motor
Easily adaptable to different applications

Heat extraction directly at the heat source (copper wire / stator iron)
Reduction of stator temperature of up to 50 K possible
Reduction of rotor temperature of up to 30 K possible
Air gap remains dry
Best-in-class waste heat recovery for vehicle heating demand

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