Ball screw is an ideal product for converting rotary motion into linear motion, or for converting linear motion into rotary motion.

Ball screw is the most commonly used transmission component in both tool and precision machinery. Its main function is to convert rotational motion into linear motion or torque into axial repeated force, while also possessing the characteristics of high precision, reversibility, and high efficiency. Due to its small frictional resistance, ball screws are widely used in various industrial equipment and precision instruments.

The ball screw is composed of a screw, a nut, a steel ball, a pre press plate, a reverser, and a dust collector. Its function is to convert rotary motion into linear motion, which is a further extension and development of the Akram screw. The important significance of this development is to transform the bearing from sliding motion to rolling motion. When the ball screw is used as the active body, the nut will convert into linear motion according to the corresponding specifications of the lead with the rotation angle of the screw. The passive workpiece can be connected to the nut through the nut seat to achieve corresponding linear motion.

Ball screw bearings provide a wide range of standardized products to adapt to various applications. Widely used in machine tools, the circulation methods of ball bearings include circulating conduit type, circulator type, and end cover type. The preloading methods include positioning preloading (double nut method, positioning preloading method) and constant pressure preloading. You can choose the appropriate type based on the purpose. The screw rod has high-precision grinding precision ball screws (accuracy divided into 6 levels from CO-C7) and high-precision cold rolled ball screw bearings (accuracy divided into 3 levels from C7-C10). In addition, to meet the urgent delivery needs of users, there are also finished products that have been processed on the shaft end, semi-finished products that can be freely processed on the shaft end, and cold rolled ball screw bearings. As the peripheral components of this bearing, the necessary screw support units, nut supports, lock nuts, etc. have also been standardized and produced for users to choose from.