Ball screw is an ideal product to convert rotary motion into linear motion or linear motion into rotary motion.
Ball screw is the most commonly used transmission element in tool machinery and precision machinery. Its main function is to convert rotary motion into linear motion or torque into axial repetitive force, which has the characteristics of high precision, reversibility and high efficiency. Ball screw is widely used in various industrial equipment and precision instruments because of its low friction resistance.
Ball screw is composed of screw, nut, steel ball, precompression, inverter and dustproof device. Its function is to transform rotary motion into linear motion, which is the further extension and development of Acme screw. The significance of this development is to change the sliding motion of bearings into rolling motion.