Ball screw is a very commonly used mechanical component, widely used in various industrial fields, such as: 1. Machine tool industry: Ball screws can be used in position control axis transmission systems such as machine tool guide rails and servo motors to improve the machining accuracy and production efficiency of machine tools. 2. Automation industry: Ball screws can be applied to various automation equipment, such as machining centers, CNC machine tools, laser cutting machines, semiconductor equipment, etc. 3. Aerospace industry: Ball screws are used in various steering gear, guidance, navigation and control systems on aircraft to control the attitude, speed and direction of the aircraft. 4. Medical equipment industry: Ball screws are also used in various equipment in the medical industry, such as bone saws, surgical robots, medical diagnostic equipment, etc., to control the movement and position of the equipment. In short, the ball screw has become one of the indispensable and important basic components in modern industrial manufacturing, with a wide range of applications.

A ball screw is a mechanical element commonly used to transmit motion and force. It consists of a threaded shaft and a nut, and the balls are used to transmit force and motion through the threads between the threaded shaft and the nut. The balls play the role of transmitting force, reducing friction and side motion, and improving transmission efficiency and precision. The identification criteria of ball screws can be described by the following aspects. The first is the pitch, which indicates the distance the ball screw moves forward per rotation. The pitch determines the speed and sensitivity of the ball screw, usually expressed in millimeters/turn or inches/turn. The second is the load capacity. The load capacity of a ball screw describes the maximum load it can withstand, usually in Newtons (N) or pounds-force (lbf). The load capacity directly affects the scope of use and application of the ball screw. Different working environments and requirements require the selection of appropriate load capacity. The third is the accuracy level. The accuracy level refers to the accuracy of the movement and transmission of the ball screw. Commonly used accuracy levels include C0, C3, C5, etc. The accuracy grade determines the positioning accuracy and repeatability of the ball screw, which is very important for applications that require high-precision position control. In addition, the diameter, length, material, etc. of the ball screw are also important contents in the identification description. The diameter and length affect the overall size and installation method of the ball screw, while the material determines the strength and durability of the ball screw. Nanjing Shuntai Precision Ball Screw Pair is standardized into 8 types of nuts as shown in the figure. In addition, in order to meet customer requirements, we can make non-standardized nuts with special shapes (such as square, axis intersection, etc.), special properties (such as high temperature resistance, corrosion resistance, etc.) and unconventional formats (such as extension, heavy load). If you have any needs, please consult.