SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and distinctive plates to achieve an ideal engagement mechanism, and might hold a noise degree remarkably reduce than typical roller chains.
SC sort silent chains is often employed for large velocity and large stress transmission much like a toothed metallic belt since the plates straight engage using the sprockets for driving.
SCR-04 silent chains are created with inner engaging structure for further reduced noise degree.
PS silent chain
A PS kind silent chain includes a structure by which a set of specially formed connecting pins and locker pins make contact with every other when rotating at every versatile bearing place. As a result, it generates less heat in particular in higher speed operation and it is great in durability. In addition, the specially formed pins significantly cut down 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 the SCA 04××, SC 25××, SC 06×× around the past web page and PS silent chains to make certain silent higher pace operation. For all sizes, the sprocket tooth heads are frequently hardened by induction hardening or carburizing.