HIWIN Rolled Ballscrews are made by a rolling process of the screw spindle instead of a grinding process.Rolled ball screws have benifit of low friction and smooth moment compare to other traditional ball screw mechanism.Rolled ballscrews use the same preload method as the precision ground ballscrews, except that there are some differences in the lead error definition and the geometric tolerance.
✔ High efficiency and reversibility
✔ Backlash elimination and high stiffness
✔ High lead accuracy
✔ Predictable life expectancy
✔ Low starting torque and smooth running
✔ Short lead time
✔ Advantages over hydraulic and pneumatic actuators