Kerk Motion Products’ RGS® LINEAR SLIDES and ScrewRail® LINEAR ACTUATORS deliver high performance motion control and suppport within compact, value-priced assemblies.

The RGS® LINEAR SLIDE is a screw-driven slide that provides exceptional linear speed and accurate positioning, even at lengths of eight feet. Its standard configuration includes a wear-compensating anti-backlash driven carriage, and additional driven or passive carriages can be added.

Kerk’s patented ScrewRail® LINEAR ACTUATOR combines the functions of both drive and support/guidance in a single, linear actuator. The coaxial design saves as much as 80% of the space used within traditional two-rail systems, and our ScrewRail can also be configured for three-dimensional (z-theta) motion.