What is centrifugal and initial tension of belt drive?

Centrifugal tension in a belt drive refers to the tension that develops in the belt due to its rotation, which increases as the belt speed rises. This tension acts outward and can reduce the effective tension transmitting power between the driving and driven pulleys. Initial tension, on the other hand, is the tension applied to the belt when it is first installed, ensuring it remains in contact with the pulleys and reduces slippage. Both types of tension are crucial for the efficient operation and longevity of the belt drive system.