Electric Propulsion Technologies, LLC

Blaz Grafenauer

Donald J Remboski

Mark Versteyhe

Gorazd Gotovac

Gary Rogers

Gasper Sustersic

Martin Strojnik

Sebastjan Erculj

Marko Podgorelec

A lubricant supported electric motor assembly includes an electric motor module, a shifting and first stage module, and a final drive module sequentially operably interconnected with one another for producing drive torque that is ultimately conducted to a wheel of a vehicle. The electric motor module includes a stator and a rotor defining an internal rotor cavity. The shifting and first stage module is disposed within the internal rotor cavity and includes a first planetary gear reducer assembly and an output gear selectively coupleable to said first planetary gear reducer assembly. The final drive module is disposed adjacent the shifting and first stage module and includes a second planetary gear reducer assembly operably coupled with the output gear. A shifting mechanism establishes selective coupling between the first planetary gear assembly and the output gear to transfer adjustable torque from the shifting and first stage module to the final drive device.

Lubricant supported electric motor assembly for compact, power dense wheel-end applications

Growing community of inventors

Ljubljana, Slovenia

Blaz Grafenauer