Silent Chain

SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and unique plates to achieve a perfect engagement mechanism, and might retain a noise level remarkably lower than standard roller chains.
SC form silent chains could be made use of for higher velocity and large tension transmission much like a toothed metallic belt since the plates right engage together with the sprockets for driving.
SCR-04 silent chains are built with inner engaging framework for even further lowered noise degree.
PS silent chain
A PS variety silent chain has a framework by which a set of specially formed connecting pins and locker pins speak to just about every other though rotating at every single flexible bearing place. Hence, it generates less heat primarily in substantial speed operation and it is great in durability. Moreover, the specially formed pins enormously cut down shock once the chain is engaged with sprockets, offering a increased silencing impact than SC silent chains.
Sprockets
Sprockets for silent chains adopt specific modules in involute tooth varieties to the SCA 04××, SC 25××, SC 06×× over the preceding webpage and PS silent chains to ensure silent substantial velocity operation. For all sizes, the sprocket tooth heads usually are hardened by induction hardening or carburizing.