Why is sheave alignment important for belts?

Sheave alignment is crucial for belts because it significantly influences belt life. When sheaves are misaligned, it can lead to uneven wear on the belt, introduce extra stress, and decrease the efficiency of the power transmission system. Proper alignment ensures that the belt runs smoothly on the sheaves, reducing friction and avoiding unnecessary heat generation, and thus prolonging the lifespan of both the belt and the associated equipment. This alignment is key to maintaining the integrity and performance of the entire system, ensuring that the belt operates under optimal conditions and reduces the likelihood of premature failure or the need for replacement.