Duff Norton's one-ton capacity ball screw actuator has a standard 23.1% efficiency rating, can be driven at one-half maximum horsepower and is available with top plate, clevis or threaded end mounts. The actuator can be used individually, in tandem or as part of a larger mechanical system. With lifts up to 20 ft., the actuators come in a variety of standard models or can be custom designed for applications up to 50 tons.

Duff Norton Co.;