Rolled Ball Screws Importers and Suppliers

Syscom Automation is the best Importers, Suppliers, and Traders of Rolled Ball Screws in Mumbai, Maharashtra, India. A Rolled ball screw (or ball screw) is a mechanical linear actuator that translates rotational motion to linear motion with little friction. A threaded shaft provides a helical raceway for ball bearings which act as a precision screw. Rolling friction in a ball screw assembly is generally. 003 (with regular lubrication), resulting in efficiency as high as 96%. This efficiency level is greater than the highest efficiency achieved by a multi-start lead screw. Ball screws are rolled out of alloy steel or stainless-steel grades that can be hardened by heat treating. The hardened ball screw material must hold up to the hardened balls loaded in the ball screw nut. Rolling is preferred over cutting (turning on a lathe) for lead screws. It involves pressing a round bar between a set of dies that move the threads into it. It results in a more complex surface with a superior surface finish for lead screws. Rolling is also the most common process for ball screws because it is more economical and sufficiently accurate for most industrial applications. Lead accuracy can be higher than .003 inch/foot, and longer lengths are possible than with ground screws.If higher accuracy is required, grinding should be considered. The grinding process can hold lead accuracy as tight as .0003 inch/foot or better. However, this process is much more expensive, and the maximum length of the screw is much shorter. Standard composite or steel recirculation inserts ,Nut phosphate coating for corrosion protection, Backlash elimination by oversized balls on request (BX/BN/BND designation), and Design well suited for positioning screws (SN/SND series) are features of rolled ball screws. We offer Rolled Ball Screws to our clients at the lowest price.