The Application of Ball screw in Automotive industry

A ball screw is a precision mechanical component that converts rotational motion into linear motion. It reduces friction by rolling the ball between the screw and the nut. It is widely used in electric power steering (EPS) and active suspension systems.
Technical Application
In the steering system, the ball screw is combined with the motor to achieve more efficient torque transmission. For example, the steer-by-wire technology relies on high-precision ball screws to ensure reliability without mechanical connection.
Innovation Direction
According to the 2023 industry report, carbon fiber composite ball screws are being tested, which are 30% lighter than traditional steel parts and have significantly improved corrosion resistance.