Since most belts are manufactured from rubber, or polymer-based materials, they tend to be particularly susceptible to environmental conditions.

The temperature, humidity and pollution by oils and greases should be noted and suitable materials Selected.

Vibration and shock loads can also cause belt failure prematurely.

Although the elasticity of the belt may help to reduce the dynamic loads on the system the belt itself will suffer.

Under such conditions the belt should be inspected and maintained regularly.