I recently assisted a customer with a strange vibration issue on a small, belt-driven air handler. Typically, these types of machines are not considered critical assets, but in this case,…
Read MoreI recently assisted a customer with a strange vibration issue on a small, belt-driven air handler. Typically, these types of machines are not considered critical assets, but in this case,…
Read MoreWhile V-belt sheave alignment tolerances are not as precise as tolerances for precision shaft alignment, they are important. Proper sheave alignment (along with correct belt tension and proper ventilation) will:…
Read MoreV-belts are cheap, right? That’s what most people in industry think, but a dumpster full of worn-out belts represents a good amount of money. Not only that, but the time…
Read MoreA customer recently called saying his Belt Hog Sheave Alignment Tool was out of calibration. He stated that when he placed the Belt Hog lasers in the sheave grooves, they…
Read MoreProper belt installation and tensioning and sheave alignment are essential in order for a facility to function at optimum efficiency. A key thing to understand when it comes to belts…
Read MoreA 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…
Read MoreVibrAlign 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…
Read MoreVariable 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:…
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