HIWIN rolled ballscrews provide smooth movement and long life for general applications with less precision in lower price. he major differences between a rolled and ground ballscrew are the manufacturing process, the lead error definition and geometrical tolerances. Hmore...
Hiwin precision ballscrews are made through a grinding process of the screw spindle. Precision ground ballscrews provide high positioning accuracy and repeatability, smooth movement and long service life. These highly efficient ballscrews are a perfect solution for a variety of amore...
4.3 Accuracy Grade of HIWIN Ballscrews Precision ground ballscrews are used in applications requiring high positioning accuracy and repeatability, smooth movement and long service life. Ordinary rolled ballscrews are used for application grade less accurate but still requiringmore...