Shanghai Dasheng Machinery Co

The advantages of pulley transmission are
Pulley transmission can alleviate load impact. Pulley transmission operates smoothly, has low noise and low vibration. The structure of pulley transmission is simple and easy to adjust. The manufacturing and installation accuracy of pulley is not as strict as that of meshing transmission. The transmission has the function of overload protection. The center distance adjustment range of the two axes of the pulley transmission is large. The disadvantages of the belt drive are that the pulley drive has elastic sliding and slipping, low transmission efficiency and the inability to maintain an accurate transmission ratio. When the pulley drive transmits the same large circumferential force, the profile size and shaft pressure ratio of the meshing drive are large, the pulley drive belt has a longer life short. The diameter and other dimensions of the pulleys of various types of mechanical equipment are determined by their own