ScrewRail combines drive and support/guidance components in a single, compact, coaxial design to save space and reduce cost. By eliminating the need for external rail-to-screw alignment, the ScrewRail simplifies the design, manufacturing, and assembly of motion systems. The device comprises a precision rolled lead screw, supported by sealed bearings and contained within a concentric steel guide rail that drives an integrated nut/bushing. TFE coating and self-lubricating nut/bushing materials ensure long life without maintenance. It is available in outside diameters of 0.5, 0.75, and 1 in.
Kerk Motion Products
Hollis, NH, USA
www.kerkmotion.com
