Archive News Story
(Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Linear Drive eliminates need to change gearing.
May 1, 2003 - Kinemax linear drive, with variable pitch and mechanical reversal mechanism, enables users to spool materials of varying diameters using single winding assembly, without having to change drive system's gear ratio for different gauges. Units provide up to 6.8 lb axial thrust and max pitch of 0.24 in. For heavy-duty winding requirements, RG linear drive offers axial thrust up to 800 lb and max pitch of 3 in.
Archive Press Release
(Products mentioned in this Archive Press Release may or may not be available from the manufacturer.)
Release date: April 29, 2003
Linear Drive with Pitch Turndown Capability Maximizes Functionality of Winding Assembly, Eliminates Need to Change Gearing
Aston, PA, April 2003 - The Amacoil/Uhing Kinemax linear drive features variable pitch which makes it possible to spool materials of varying diameters using only one winding assembly, without having to change the drive system's gear ratio for each different gauge of material being spooled. The desired linear pitch is set using a control dial on the face of the drive unit. Pitch remains constant regardless of the drive motor speed, or the take-up reel rotational speed, assuring that the material being spooled is guided onto the reel in smooth, evenly placed layline rows. After the thickest material is spooled, the linear pitch may be "dialed" down to meet application requirements for all thinner materials. Additional adjustments to gearing or controls are not required.
Kinemax assemblies also feature a mechanical reversal mechanism eliminating the need for a reversible motor. Nor are complex controls and programming required to synchronize the drive head movement with spool rotation. Drive head stroke length is set using manually adjustable end stops which trigger the spring-actuated reversal mechanism. The assembly runs on a smooth shaft - there are no threads where dirt and debris can collect which minimizes the chances of jamming or clogging. The Kinemax unit has a "rolling ring" bearing assembly which is engineered to prevent backlash without additional anti-backlash solutions such as preloaded nuts, shims or double enveloping threads.
Kinemax units provide axial thrust up to 30 N (6.8 lbs.) and a maximum pitch of 6.2 mm (0.24 in.). For heavier duty winding requirements, the Amacoil RG linear drive accommodates most application requirements offering axial thrust up to 3,600 N (800 lbs.) and a maximum pitch of 76 mm (3 in.).
Amacoil designs and builds winding systems and linear drive assemblies for a wide range of positioning and reciprocating motion applications. Amacoil/Uhing rolling ring drive assemblies provide up to 800 lbs. of axial thrust. Travel speed is up to 13 ft./sec. at constant RPMs, over distances of up 16 feet (max.). Selectable features include automatic reversal, variable pitch, wire guide attachment, load carriers for heavy or off-center payloads, shaft clamps to hold spools secure, delayed reversal, "dwell" capability, and more.
For more information please contact Amacoil, Inc., 2100 Bridgewater Road, Aston, PA 19014.
If using ground mail, please send to: Bob Eisele, Amacoil, 2100 Bridgewater Road, Aston, PA 19014Company Information: Name: Amacoil Inc. Address: P.O. Box 2228, 2100 Bridgewater Road City: Aston State: PA ZIP: 19014 Country: USA Phone: 800-252-2645 FAX: 610-485-2357 http://www.amacoil.com
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