The screw series module has the characteristics of high precision and stability. The screw drive module can easily meet the needs of high-precision users, and stable operation ensures the service life and assembly quality of the screw and slide rail. Mainly used in automation fields such as work positioning, clamping, handling, plugins, electronic component assembly, positioning and insertion positions of circuit boards and wafer boxes, it is widely used in industries designated and diversified by technology equipment manufacturers (such as mass production and automobile manufacturers).