Good Performance Rubber PH Ribbed Belt

Rubber PH Ribbed Belt Multi-Wedge Belt is also called multi-groove belt, and its foreign name is Multi wedge belt drive. It is an annular rubber transmission belt with a flat belt as the base body and an inner surface with longitudinal trapezoidal wedges arranged at 40° equal intervals. Its working surface is the side of the wedge. Poly-V belt has the comprehensive advantages of parallel transmission belt and combined V-belt. It has small bending stress and centrifugal stress loss and high transmission efficiency. It is suitable for multi-axis transmission, compact structure, high-power and high-speed systems such as automobile engines. Commonly used models are: PH, PJ, PK, PL, PM.   Advantages : Rubber PH Ribbed Belt combine the advantages of flat and V-belts. They have the softness and strength of flat belts and the compactness and efficiency of V-belts. 1. The contact area and friction between the multi-V belt and the pulley are larger, and the l…