Steering wheel for unmanned vehicle

The utility model relates to a steering wheel for an unmanned vehicle. The steering wheel for the unmanned vehicle comprises a steer-by-wire motor, a coupler, a planetary reducer, a transmission gear, a steering angle controller and a wheel body. The steer-by-wire motor is mechanically connected with the coupler; the planetary reducer is mechanically connected with the coupler; the planetary reducer is mechanically connected with the transmission gear; the steering angle controller is electrically connected with the planetary reducer; the wheels are mechanically connected with the transmission gear; the rotating angle of the wheels can be accurately controlled according to actual use requirements by adopting the steering angle controller, so that the rotating angle of the wheels can reach 90 degrees. 实用新型涉及一种无人驾驶车辆用转向轮。该无人驾驶车辆用转向轮，包括：线控转向电机、联轴器、行星减速器、传动齿轮、转向角度控制器和车轮；线控转向电机与联轴器机械连接；行星减速器与联轴器机械连接；行星减速器与传动齿轮机械连接；转向角度控制器与行星减速器电连接；车轮与传动齿轮机械连接；其中，通过采用转向角度控制器可以依据实际使用需求精确控制车轮的转动角度，以使车轮的转动角度可以达到90度。