Arrangement unit with grounded shaft

The invention relates to an arrangement (13) for grounding a shaft, in particular a drive shaft (2) of a transmission (3), comprising a grounding hub (16) via which the shaft to be grounded is electrically conductively connected to a ground, preferably a housing (9). The ground forms a guide opening (25) in which the grounding hub (16) is guided in an axially displaceable manner, and the shaft to be grounded is designed as a hollow shaft at least in the region of one axial end (14). The guide hole (25) is formed on a pin-like section (26), by means of which the ground wire is introduced into the shaft to be grounded from the axial end (14) of the shaft to be grounded radially inward and axially. In this case, the guide opening (25) overlaps the shaft in the axial direction. 本发明涉及一种用于将轴、特别是变速器(3)的驱动轴(2)接地的布置单元(13)，其包括一个接地毂(16)，需接地的轴通过该接地毂与地线、优选壳体(9)导电连接。所述地线构成导孔(25)，接地毂(16)在该导孔中可沿轴向移动地导向，所述需接地的轴至少在一个轴向端部(14)的区域中构成为空心轴。所述导孔(25)构造在销轴状的部段(26)上，地线利用该部段从需接地的轴的所述轴向端部(14)起在径向内侧和沿轴向导入需接地的轴中。在此，所述导孔(25)在此沿轴向与所述轴重叠。