The structure of slider ball screws is traditionally divided into two types: internal circulation structure (represented by circular and elliptical reversals) and external circulation structure (represented by insertion tubes). These two structures are also commonly used structures. There is no essential difference in performance between these two structures, only the installation and connection size of the internal circulation structure is small; The installation and connection dimensions of the external circulation structure are large. There are more than 10 types of structures for ball screw pairs, but the most commonly used ones are: internal circulation structure; External circulation structure; End cap structure; Cover plate structure. If you want to learn more about the price of slider ball screws, please feel free to call us for consultation.