Steering system for vehicle, has electric motor provided to change steering wheel moment resting against steering wheel, which is coaxially arranged to steering shaft, where transmission shaft is formed by internal gear of planetary gear

摘要

The system has an electric motor (50) provided to change the steering wheel moment resting against the steering wheel (6), which is coaxially arranged to the steering shaft (17). The stator of the electric motor is arranged at the inside of the casing pipe (15), and the rotor (51) of the electric motor is connected with the steering shaft (17) in a torque proof manner. One of the two transmission shafts (27) is formed by an internal gear (30) of the planetary gear (25).