Vibralign Blog

By The VibrAlign Blog on June 29, 2016

Spanning over 250 pages, The Alignment Field Guide features articles covering a variety of shaft alignment topics, including common alignment issues, shims and hold down hardware, coupling alignments, belt and sheave alignments, and tips on saving time and money during your alignment procedure. The book also features full-color photos of alignments from the field, as […]

Precision Shaft Alignment| troubleshooting| Verti-Zontal Process

By Tom Shelton on April 14, 2016

Does the z axis affect alignment? In short, no it does not. There are aspects of the z axis that could affect the running of a machine, but rotational shaft alignment is not of them. What is the z axis? The X and Y axes are references to horizontal and vertical planes respectively.  With regard […]

belt alignment| maintenance reliability| pulley alignment| sheave alignment

By Steve Gordon on January 6, 2015

A creative application for the VibrAlign Belt Hog sheave alignment tool has paid off for New Flyer of America and one of its customers, King County (Seattle, WA) Metro Transit Division Fleet Engineering and Vehicle Maintenance. New Flyer is a major manufacturer of heavy-duty buses in the U.S. and Canada.   The Belt Hog is […]

belt alignment| pulley alignment| sheave alignment

By Stan Riddle on February 13, 2014

VibrAlign recently released an excellent “how-to” video on its You Tube channel.  This video explains not only how to use the VibrAlign Belt Hog laser sheave/pulley alignment tool, but also introduces the 3 concepts of sheave misalignment and how to correct them. https://www.youtube.com/watch?v=NmtMGikWApw However proper sheave alignment is only one step in making belts last.  […]

aligning machinery| belt alignment| pulley alignment| sheave alignment| VibrAlign

By Stan Riddle on January 31, 2013

Variable pitch sheaves are used frequently in air handlers.  They allow the design engineer to increase or decrease the speed of the driven machine.  In doing so, they allow for: Changes in amp draw of the motor, to maximize efficiency, Increase or decrease static pressure and air flow. Normally, the design engineer will specify the […]

"Belt reliability"| "PdM Solutions"| belt alignment

By Patrick Lawrence on January 22, 2012

In our quest to realign America, we’re always on the lookout for intriguing applications. Sometimes they pop up in odd places. My buddy Steve Matthews with PdM Solutions spotted this situation while in the field (literally!). This has to be a maintenance headache–there were plenty of belts laying around. How would you tackle this? We […]