公开(公告)号：US20240413687A1

公开(公告)日：2024-12-12

申请号：US18333122

申请日：2023-06-12

Applicant: Ford Global Technologies, LLC

Inventor： Matthew Schmitt ,  Joel Hetrick ,  Devan Anderson ,  Jeremy Ikerd ,  Bharath Madduri ,  Chin-Yuan Perng ,  Sudhir Kumar

IPC: H02K1/32 ,  H02K1/2706 ,  H02K7/00

Abstract: An electric motor may be provided having a rotor shaft having an internal oil channel therein and a plurality of radial feed oil channels positioned about a middle and center of the rotor shaft, a rotor core, the rotor core having a plurality of axial channels therein, and a pair of end plates coupled to the rotor shaft, where each end plate has alternating inclined channels and drain holes so as to alternate a flow direction of the oil in each adjacent pole.