Silent Chain

SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and specific plates to accomplish an excellent engagement mechanism, and may preserve a noise level remarkably reduce than traditional roller chains.
SC form silent chains might be used for higher pace and big tension transmission similar to a toothed metallic belt because the plates directly engage with all the sprockets for driving.
SCR-04 silent chains are built with inner engaging framework for additional decreased noise level.
PS silent chain
A PS kind silent chain includes a framework through which a set of specially formed connecting pins and locker pins make contact with each other whilst rotating at every single flexible bearing position. As a result, it generates much less heat especially in higher velocity operation and it is outstanding in sturdiness. On top of that, the specially formed pins tremendously lower shock when the chain is engaged with sprockets, giving a higher silencing impact than SC silent chains.
Sprockets
Sprockets for silent chains adopt special modules in involute tooth types for your SCA 04××, SC 25××, SC 06×× about the prior webpage and PS silent chains to make certain silent large velocity operation. For all sizes, the sprocket tooth heads are frequently hardened by induction hardening or carburizing.