A lubricant supported electric motor includes a stator extending along an axis, and a rotor rotatably disposed around the stator in radially surrounding and spaced relationship to define at least one support chamber. A lubricant is disposed in the support chamber for supporting the rotor around the stator. A wheel rim is fixedly attached to the rotor and is disposed in surrounding relationship with the rotor and the stator. Thus, in a first aspect, rotation of the rotor is directly transferred to the wheel rim such that the wheel rim rotates in accordance with the rotation of the rotor. In accordance with another aspect, the rotor is rotatably disposed within the stator, and a planetary gear reduction mechanism is operably interconnected to the rotor, the stator, and the wheel rim and configured to rotate the wheel rim in response to rotation of the rotor within the stator.
一种润滑剂支撑的电动机,包括:定子,其沿着轴线延伸;以及转子,其以径向围绕且间隔开的关系可旋转地设置在所述定子周围,以限定至少一个支撑腔。润滑剂设置在支撑腔中,用于围绕定子支撑转子。轮缘固定地连接到转子上,并与转子和定子形成围绕关系。因此,在第一方面,转子的旋转直接传递到轮缘,使得轮缘根据转子的旋转而旋转。根据另一方面,转子可旋转地设置在定子内,并且行星齿轮减速机构可操作地互连到转子、定子和轮缘,并且被配置为响应于转子在定子内的旋转而旋转轮缘。
LUBRICANT SUPPORTED ELECTRIC MOTOR WITH WHEEL SUPPORT
带轮支撑的润滑剂支撑电动机
2021-06-22
Patent
Electronic Resource
Chinese