Internal circulation ball screws have a nut that contains internal raceways that guide the balls as they circulate. This design reduces the amount of external space required for the ball screw assembly and allows for more compact designs. Additionally, internal circulation ball screws can handle higher speeds and acceleration due to the reduced inertial load.
External circulation ball screws, on the other hand, have the ball circulation channel located on the outside of the nut. This design makes it easier to replace the ball screw assembly when maintenance is required. Additionally, external circulation ball screws are typically used in applications that require high axial loads, high rigidity, and longer stroke lengths.
When selecting a ball screw for your application, it is important to consider the specific requirements of your system. Factors such as load capacity, speed, accuracy, and stroke length will all impact your choice of ball screw design. At PINSI, we offer a wide range of ball screw designs and can work with you to select the best option for your application.
+8615622924499
+8615622924499
