The feature of this kind of belt is that on one working side of the belt threr aretran-sverse teeth,conducting synchronous meshing transmission; on the other workingside there are longitudinalribs, conducting non-synchronous frictional transmission.This kind of belt has the asvantages of both synchronous belt and poly-V-ribbedbelt. It has high transmission efficiency and exact transmission ratio,savesthe energy, need not to be lubricated, has less transmission noise , hasno transverse shift, and can make multi-shaft transmission with reversed rotarydirections of pulleys. This kind of of belt can be widely used in industrial transmission.
Tooth-rib Double Transmission Belt