Adaptable to all Duff-Norton mechanical actuators 2 ton and larger.
Sturdy and compact, corrosion-resistant aluminum housing and cover, NEMA 4 enclosure rating, threaded 1/2 inch NPT conduit opening, brass nuts travel on stainless steel shaft.
Easy to adjust, slotted traveling nuts allow precise fine-adjustment without the trial and error of cam type switches.
Three available ratios to serve different travel requirements, while optimizing repeatability.
Operating temperature, -20° to 150°F. Lifetime lubricated with synthetic grease.
Can be mounted on either side of actuator, in four 90° orientations.
May be ordered on actuators close-mounted to shortened worms, reducing actuator width.
Additional rotary limit switches available with 4 positions, or for hazardous locations, consult factory.
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