Kerk Motion
The Kerk solution delivers a self-wear compensating unit with low frictional drag torque and high axial stiffness.
Kerk's proprietary KERKOTE® TFE coating was developed specifically for our lead screw and nut materials for maximum self-lubrication.
Kerkite® polymers used in our nut assemblies and 303 stainless steel screws deliver both high performance and low cost.

Design and engineering, data, covering screw accuracy, critical speed, end machining, torque and other specs.