Loading: tension (pull) or compression (push) a rated load
AC motor thermal protection to prevent over heating
Adjustable Internal limit switches
On-board capacitor for AC models
Die cast aluminum housing for strength
Steel translating tube and outer tube
Self-locking acme screw to prevent back driving
CE compliant and UL recognized
Custom models available
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Since 1883, Duff-Norton has earned a reputation for reliable, high quality products that meet the industrial lifting, positioning and transfer needs of our worldwide customers. Both our standard and custom designed products are subjected to the same rigorous testing throughout the design process to assure maximum performance and quality. We have been ISO 9001 registered since 1994, and practice and conduct lean initiatives regularly.