Below small make up to say about the factors influencing the service life of polyurethane synchronous belt, interested can look at. 1. Require the strength of the polyurethane synchronous belt meets the requirement, if can't meet can lead to shorten the service life. 2. There can be no errors in the design, especially in the design of the loading point, if mistakes will make material impact synchronous belt, or caused by loading is not standard deviation make it happen. 3. By manufacturers. Above is the influence factors of the service life of the polyurethane synchronous belt, you know.