What commonly results from improper tension in V-belts?

Improper tension in V-belts can lead to increased energy consumption due to several factors associated with friction and slippage. When V-belts are not correctly tensioned, they can either be too loose or too tight, both of which create inefficiencies in the power transmission system.

If the belt is too loose, it can slip on the pulleys, which not only prevents the full transfer of power but also causes extra strain on the motor and other components, leading to higher energy consumption. This slippage also generates heat, which can further contribute to energy loss. On the other hand, if the belt is too tight, it causes excessive wear on both the belt and the bearings of the pulleys, which can also result in inefficiency and increased power usage.

Thus, maintaining proper tension in V-belts is crucial for optimizing the energy efficiency of mechanical systems.