A vehicular driving apparatus (1) of the present invention comprises a rotary electric machine, an output member (O), and a planetary gear unit (PG2) for speed reduction. The output member (O) and the planetary gear unit (PG2) for speed reduction are arranged coaxially and side by side. The planetary gear unit (PG2) for speed reduction has a third rotary element (R2) that is selectively fixed to a case (2) through an engagement device (65). A support bearing (82) that supports the third rotary element (R2) in a rotatable state is supported by the output member (O) in a radial direction.
本发明涉及车用驱动装置。车用驱动装置(1)具备旋转电机、输出部件(O)、以及减速用行星齿轮装置(PG2)。输出部件(O)与减速用行星齿轮装置(PG2)同轴且并列配置。减速用行星齿轮装置(PG2)具有通过卡合装置(65)选择性地固定于壳体(2)的第三旋转构件(R2)。以能够旋转的状态支承第三旋转构件(R2)的支承轴承(82)被输出部件(O)沿径向支承。
VEHICULAR DRIVING APPARATUS
车用驱动装置
2021-04-20
Patent
Electronic Resource
Chinese