STEER-BY-WIRE STEER UNIT

摘要

PURPOSE: A steering system with a steer bi is provided to supply reaction force to a driver according to a driving speed and secure the reliability about shaft connection of upper shaft and lower shaft. CONSTITUTION: A steering system with a steer bi includes a upper shaft(10), a lower shaft(20) and a first shaft coupling device. The upper shaft is connected to the hand wheel. The lower shaft is connected to the road wheel. The first shaft coupling device is installed between the upper shaft and the lower shaft. The first coupling device connects the upper shaft and the lower shaft. The first shaft coupling device transmits the rotation energy of the upper shaft to the lower shaft. The first shaft coupling device comprised of magnetic clutch(30).