A vehicle drive device is disclosed that includes: a rotating electrical machine; a differential transmission device; a power transmission device; a power module; a wiring portion; and a case. The case forms, above a plane including the axis of a rotation shaft of the rotating electrical machine and the axis of an output shaft, a first housing portion, a second housing portion, and a third housing portion. The first housing portion overlaps the rotating electrical machine as viewed in an axial direction of the rotating electrical machine, and overlaps the power transmission device as viewed in an up-down direction. The second housing portion overlaps the rotating electrical machine as viewed in a direction perpendicular to both the axial direction of the rotating electrical machine and the up-down direction, and overlaps the output shaft as viewed in the up-down direction. The third housing portion is adjacent to the first housing portion and the second housing portion, and overlaps the output shaft as viewed in the up-down direction. At least part of the power module is disposed in the second housing portion or the third housing portion.
VEHICULAR DRIVE DEVICE
FAHRZEUGANTRIEBSVORRICHTUNG
DISPOSITIF D'ENTRAÎNEMENT DE VÉHICULE
2025-05-21
Patent
Electronic Resource
English