Reversible rotating machine rotor and transmission input shaft coupling device for motor vehicle, has rotor with hub whose one end is arranged against bearing of transmission and centered on shaft by plain bearing

摘要

The device has a rotor (6) with a hub (7) whose one end is rotatably mounted relative to a casing (25) carrying a stator (5) using an antifriction bearing (26). The hub is connected to a shaft (8) by a spline connection. An opposite end of the hub is arranged against an antifriction bearing (11) of a transmission and is centered on the shaft by a plain bearing (24), where the bearing (11) supports the shaft against a clutch.