Ball screw: Benefit from the increase of intelligent penetration of automobiles, the value of bicycles is thousands.
At present, EPS is the mainstream, of which R-EPS uses ball screw. The steering system is currently EPS as the mainstream. The development of the steering system has experienced multiple stages such as mechanical steering system, hydraulic power steering system (HPS), electric power steering system (EPS), electronic hydraulic power steering system (EHPS), and drive-by-wire steering system (SBW), and gradually realized from mechanical parts to electrification and then to intelligence. At present, hydraulic power steering system (HPS) and electronic hydraulic power steering system (EHPS) are widely used in commercial vehicles, and electric power steering (EPS) is widely used in passenger vehicles.