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 Aston , PA , May 2004 – Uhing "rolling ring" drives are now available with the H-lever option which provides accurate slow down and ramp-up to linear speed independently of the drive motor speed. For linear motion applications requiring deceleration prior to reversal followed by gradual acceleration after reversal, the H-lever is an inexpensive alternative to clutches, cams and gears. Instead of adjusting linear speed with electronic controls and programming, the H-lever is a purely mechanical device which pivots the rolling ring bearings inside the drive to decrease or increase linear speed. Design engineers wishing to eliminate sudden stops and starts from reciprocating motion processes will find the H-lever a simple solution which does not complicate design. Available separately for retrofit or as part of a new Uhing rolling ring assembly, the H-lever option is configurable to meet specific application requirements. Amacoil application engineers are available to assist with drive size selection.
Uhing rolling ring linear drives are used in industrial machinery requiring a backlash-free linear motion component such as winding machines, indexing/sequencing systems, and cutting or grinding equipment. Rolling ring drive features include auto-reverse, up to 800 lbs. of axial thrust, and accuracy to within +/- 0.005 inches (greater if used with position feedback devices). Depending on the size of the drive, linear speed may be up to 13 ft./sec. over a maximum distance of 16 feet. The only maintenance required is periodic, light lubrication of the shaft. Amacoil is the excusive North American Uhing distributor.
For
more information please contact Amacoil.
Tel: 800-252-2645
email: amacoil@amacoil.com
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