Over-tensioning shortens not only the life of V-belts but also that of the sheaves, electric motor, and driven equipment bearings. In extreme cases, it can even bend or break a motor shaft.

It's universally recognized that proper synchronous belt tension is key to efficient drive operation. And where newer-generation belts drive loads, proper tensioning is critical. First-generation ...

V-belts need two forms of maintenance: They need to be kept at the correct tension, and they need to be inspected and replaced before they fail. Adjusting tension will extend belt life. Belts are ...