Determining the service or useful life of screw actuators – lead (acme), ball, and roller screws is a fundamental problem that faces many motion-system designers. In a broad sense, a screw’s service ...

The actuator has a standard 24.2 efficiency rating, drives at 2 hp maximum, and is available with top plate, clevis end, or threaded end mounts. It can be driven by a manual crank or gear motor ...