Electric Machine with Torque Support in the Housing

Abstract

An electric machine (1) may include a multi-piece housing (2) including a first housing end-face section (2a), a second housing end-face section (2b), and a housing shell section (2c) axially between the first and second housing end-face sections (2a, 2b). The electric machine (1) may further include a stator (4) fixed relative to the housing (2) proximate at least one of the first and second housing end-face sections (2a, 2b). Additionally, the electric machine (1) may include a rotor (5) radially within the stator (4). At least one of the first and second housing end-face sections (2a, 2b) has at least one axial ridge (14a) protruding axially into the stator (4) and rotationally fixed to an inner circumferential surface (15) of the stator (4) to support torque of the stator (4).

Dependencies are inferred from the claim text.