首页> 外国专利> Electrical machine e.g. permanent magnet synchronous machine, has a bearing arrangement having two bearings rotatably mounted on a stator and arranged in axial direction within the axial extent of the stator and/or the rotor

Electrical machine e.g. permanent magnet synchronous machine, has a bearing arrangement having two bearings rotatably mounted on a stator and arranged in axial direction within the axial extent of the stator and/or the rotor

机译:电机例如永磁同步电机具有轴承装置,该轴承装置具有两个轴承,该两个轴承可旋转地安装在定子上,并且沿轴向方向布置在定子和/或转子的轴向范围内

摘要

The electrical machine (10) comprises a rotor (12), and the bearings (14) of a bearing arrangement, which are rotatably mounted on a stator (18) about the bearing axis (16). The bearing arrangement comprises two bearings which are arranged in the axial direction (z) within the axial extent of the stator and/or the rotor. The bearings are arranged directly on the stator or the rotor and are set facing one side of a rotor shaft (20) which is arranged on the inside surface (22) of the stator. The stator is arranged within the housing (26). An independent claim is included for a method of manufacturing an electrical machine.
机译:电机(10)包括转子(12)和轴承装置的轴承(14),它们绕轴承轴线(16)可旋转地安装在定子(18)上。轴承装置包括两个轴承,这两个轴承在轴向(z)上布置在定子和/或转子的轴向范围内。轴承直接设置在定子或转子上,并且设置成面对转子轴(20)的一侧,转子轴(20)设置在定子的内表面(22)上。定子布置在壳体(26)内。包括独立权利要求,其涉及一种电机的制造方法。

著录项

  • 公开/公告号DE102012019873A1

    专利类型

  • 公开/公告日2013-05-02

    原文格式PDF

  • 申请/专利权人 DAIMLER AG;

    申请/专利号DE20121019873

  • 发明设计人 ERFINDER WIRD SPÄTER GENANNT WERDEN;

    申请日2012-10-10

  • 分类号H02K5/16;H02K15/02;

  • 国家 DE

  • 入库时间 2022-08-21 16:21:54

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