variable speed v belt drive

Although the use of flat belts has seen a decline with the advent of more advanced technologies such as gear drives and synchronous belts, they remain relevant in specific applications. Industries that rely on legacy machinery often continue to utilize flat belts due to their simplicity and reliability. Furthermore, advancements in material science promise to enhance the performance of flat belts, potentially revitalizing their use in modern engineering contexts.


...

Ribbed drive belts are flat belts with multiple longitudinal ribs that run along the length of the belt's surface. This design allows for a larger surface area to engage with the pulleys, which improves grip and reduces slippage. The ribs fit into the grooves of the pulley, ensuring that the belt stays securely in place and can efficiently transmit power. Typically made from rubber composite materials, ribbed drive belts are engineered to withstand high temperatures, resist wear, and endure the stresses of continuous operation.


...