Steering module for steer-by-wire steering system for vehicle has feedback actuator with electric motor, spring element and damping element acting on steering wheel

摘要

The device has a steering control (1) with a feedback actuator (7) transferring the effects of the road on the steered wheels to the steering control. The feedback actuator has an electric motor, a spring element (11) acting on the steering control and a damping element (9) acting on the steering control. The spring element has two opposing spiral springs engaging the steering control, especially the steering column (5).