The invention provides an in-wheel motor capable of improving steering operability and riding comfort of a vehicle. A stator (21) of an in-wheel motor (20) is provided with a stator housing (21a) and a stator housing cover (21b). The stator housing (21a) is composed of a cylindrical housing annular part (21a1), a housing flat plate part (21a2), an inflection part (21a3) and a flange part (21a4). The stator housing (21a) is provided with a housing recess (211) formed by a housing flat plate portion (21a2) and an inflection portion (21a3). A hub bearing attachment part (216) to which a hub bearing (26) is attached is provided within the housing recess (211). The stator housing cover (21b) is provided with an upper arm attachment part (217) and a lower arm attachment part (218) to which an upper arm (31) and a lower arm (32) of the suspension device (30) are attached.
本发明提供一种能够提高车辆的转向操作性、乘坐舒适性的轮内马达。本发明的轮内马达(20)的定子(21)具备定子外壳(21a)和定子外壳盖(21b)。定子外壳(21a)由筒状的外壳环状部(21a1)、外壳平板部(21a2)、回折部(21a3)以及凸缘部(21a4)构成。定子外壳(21a)上由外壳平板部(21a2)和回折部(21a3)形成外壳凹部(211)。外壳凹部(211)内配备有安装轮毂轴承(26)的轮毂轴承安装部(216)。定子外壳盖(21b)上配备有安装悬架装置(30)的上臂(31)及下臂(32)的上臂安装部(217)及下臂安装部(218)。
In-wheel motor
轮内马达
2024-03-26
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |