Duff-Norton's industrial-duty SuperPac series electromechanical linear actuator is suitable for applications with load capacities up to 2 tons in tension and compression. Travel speeds are available up to 50 in./min. Stroke lengths range from 3 to 24 in., while rotations are reversible with torque being the same in either direction. The actuator features fully gasketed aluminum construction with zinc chromate plated translating tubes, double-clevis ends and optional trunnion mounts. It features cam-type adjustable internal limit switches with optional potentiometers, AC or DC motors and all metal gears.