Electric linear actuators have an output rod that provides linear motion via a motor driven ball screw, lead screw, or ACME screw assembly. The actuator's load is attached to the end of a screw or rod and is often unsupported.
Kerk was established in 1976 and has grown to be one of the world’s largest exclusive manufacturers of non-ball lead screws. Their internationally patented, anti-backlash designs and materials provide high accuracy, unsurpassed repeatability, and long life in a full range of motion control... (more)