The invention relates to a steering system (10) comprising a steering wheel (12) mechanically attached to a steering wheel hub (14) by a fixing element (16); a steering system support column (24) in which the steering wheel hub (14) is rotatably mounted on the steering system support column (24) such that the steering wheel (12) and the steering wheel hub (14) are rotatable; a torque feedback device (44) comprising an electric machine having an outer rotor (46) and an inner stator (48) with stator windings (50), the outer rotor (46) being attached to the steering wheel hub (14) so as to be rotatable with the steering wheel hub (14) and the stator (48) being non-rotatably fixed to the steering system support column (24); wherein, with respect to the axis of rotation (A), the fixing element (16) is arranged at a different radial position than the stator winding (50).
本发明涉及一种转向系统(10),该转向系统包括通过固定元件(16)机械地附接至方向盘毂(14)的方向盘(12);转向系统支撑柱(24),其中方向盘毂(14)可旋转地安装在转向系统支撑柱(24)上,使得方向盘(12)和方向盘毂(14)可旋转);扭矩反馈装置(44),其包括电机,该电机具有外转子(46)和带有定子绕组(50)的内定子(48),外转子(46)附接至方向盘毂(14)以便可与方向盘毂(14)一起旋转,并且定子(48)不可旋转地固定到转向系统支撑柱(24);其中,相对于旋转轴线(A),固定元件(16)布置在与定子绕组(50)不同的径向位置处。
Steer-by-wire steering system including outer rotor torque feedback device
包括外转子扭矩反馈装置的线控转向型转向系统
2023-04-18
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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