The invention relates to a steering gear for a steer-by-wire steering system of a motor vehicle, comprising: a slide bar (12) which extends in an axial direction (Z) and has a recirculating ball spindle and a rack (22) with a toothed system (24); a driving portion having a belt driver and a ball nut coupled to the recirculation ball spindle; a rotation support portion (34) configured to support a torque of the rack (22); and a sensing device having a steering angle sensor and a sensor pinion (40) coupled to the steering angle sensor. The sensor pinion (40) is in tooth engagement with the toothing system (24) in a portion (64) arranged in the axial direction (Z) between a first axial end (46) of the rotary support (34) and an opposite second axial end (48) of the rotary support (34).
一种用于机动车辆的线控转向转向系统的转向传动机构,该转向传动机构具有:滑杆(12),该滑杆在轴向方向(Z)上延伸并且具有再循环滚珠主轴以及具有齿式系统(24)的齿条(22);驱动部分,该驱动部分具有带驱动器以及联接至再循环滚珠主轴的滚珠螺母;旋转支撑部(34),该旋转支撑部被配置成支撑齿条(22)的转矩;以及传感装置,该传感装置具有转向角度传感器以及联接至转向角度传感器的传感器小齿轮(40)。传感器小齿轮(40)与齿式系统(24)在部分(64)中齿接合,该部分在轴向方向(Z)上布置在旋转支撑部(34)的第一轴向端部(46)与旋转支撑部(34)的相反的第二轴向端部(48)之间。
Steering transmission mechanism for steer-by-wire steering system
用于线控转向转向系统的转向传动机构
2024-05-14
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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