SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and exclusive plates to achieve a perfect engagement mechanism, and can keep a noise degree remarkably reduce than standard roller chains.
SC form silent chains could be utilised for large pace and significant tension transmission just like a toothed metallic belt because the plates immediately engage together with the sprockets for driving.
SCR-04 silent chains are developed with inner engaging framework for more diminished noise level.
PS silent chain
A PS variety silent chain includes a structure through which a set of specially formed connecting pins and locker pins make contact with every other although rotating at every flexible bearing position. Thus, it generates less heat in particular in higher velocity operation and is outstanding in durability. Moreover, the specially formed pins considerably decrease shock once the chain is engaged with sprockets, offering a larger silencing effect than SC silent chains.
Sprockets for silent chains adopt exclusive modules in involute tooth kinds for your SCA 04××, SC 25××, SC 06×× about the past web page and PS silent chains to make certain silent high velocity operation. For all sizes, the sprocket tooth heads are generally hardened by induction hardening or carburizing.