Steer-by-Wire Force Feedback Actuator (FFA) & Steer-by-Wire Road Wheel Actuator (RWA)

Steer-by-Wire systems eliminate the physical connection between the steering wheel and the tires, enabling safety and comfort features previously difficult to achieve. NSK is currently developing force feedback actuators (FFA) and road wheel actuators (RWA), essential steer-by-wire sub-systems, as well as an electronic control paradigm that ensures safe operation even in case of failure.