Tensile and compressive dynamic loads up to 500 lbs (2200 N)
Lifting speeds up to 38 mm/sec (90 in/min) at rated load
Standard stroke lengths: 100 mm (3.9 in), 150 mm (5.9 in), 300 mm (11.8 in), 450 mm (17.7 in), 600 mm (23.6 in)
Safety clutch standard
Ball screw or trapezoidal screw
115 VAC or 230 VAC motors
Electric brake - standard on ball screw models
Adjustable limit switches
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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.