The invention relates to an integrated axle drive (10) for an at least partially electrically driven motor vehicle (12), comprising: an electric machine (14) having a rotor (22) mounted so as to be rotatable about a rotor axis (20); a transmission mechanism (16) coupled with the motor (14); an inverter (18) which is arranged on the transmission (16) and which is connected to the electric machine (14) in an electrically conductive manner, the transmission (16) being arranged between the electric machine (14) and the inverter (18); the invention relates to a multi-part rotor position sensor (36), comprising a sensor target (38), which is arranged in a rotationally fixed manner and/or is formed on a rotor (22), and a sensor circuit board (42), which is arranged on a bearing cover (40) of an electric machine (14) over an air gap with respect to the sensor target (38), a bearing cover (40) carrying a sensor circuit board (42) is arranged between the transmission mechanism (16) and the rotor (22), and the sensor circuit board (42) is connected to the inverter (18) in an electrically conductive manner.
本发明涉及一种用于至少部分电驱动的机动车辆(12)的集成的轴驱动装置(10),其具有:电机(14),该电机具有能够围绕转子轴线(20)旋转地支承的转子(22);与电机(14)耦接的传动机构(16);布置在传动机构(16)上的逆变器(18),该逆变器与电机(14)导电地连接,其中传动机构(16)布置在电机(14)和逆变器(18)之间;多件式构造的转子位置传感器(36),其具有旋转固定地布置和/或构造在转子(22)上的传感器目标件(38)和经过一段相对于传感器目标件(38)的空气间隙布置在电机(14)的轴承盖(40)上的传感器电路板(42),其中,承载传感器电路板(42)的轴承盖(40)布置在传动机构(16)与转子(22)之间,且传感器电路板(42)与逆变器(18)导电连接。
Integrated axle drive and motor vehicle
集成的轴驱动装置和机动车辆
2023-10-03
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 |