Ball Screw

Ball screw :
Precision Ground Ballscrew
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 applications.
Specification :
Material ss
Brand Hiwin,
Size Dia 16,20,25,30,32,etc
Diameter Dia 16,20,25,30,32,etc
Nut Type single,double
Application CNC machines

Rolled Ballscrew
The major differences between a rolled and ground ballscrew are the manufacturing process, the lead error definition and geometrical tolerances. Hiwin rolled ballscrews are made through a rolling process of the screw spindle instead of a grinding process. Rolled ballscrews provide smooth movement and low friction which can be supplied quickly from stock, at a lower production cost.