SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and distinctive plates to attain a great engagement mechanism, and may continue to keep a noise degree remarkably decrease than traditional roller chains.
SC style silent chains is usually made use of for high pace and substantial stress transmission similar to a toothed metallic belt since the plates immediately engage using the sprockets for driving.
SCR-04 silent chains are designed with inner engaging structure for even more diminished noise level.
PS silent chain
A PS kind silent chain has a framework during which a set of specially formed connecting pins and locker pins speak to every single other when rotating at each and every versatile bearing place. Thus, it generates much less heat specially in substantial pace operation and it is exceptional in sturdiness. In addition, the specially formed pins greatly reduce shock once the chain is engaged with sprockets, offering a increased silencing result than SC silent chains.
Sprockets
Sprockets for silent chains adopt specific modules in involute tooth varieties for the SCA 04××, SC 25××, SC 06×× to the past web page and PS silent chains to make certain silent substantial speed operation. For all sizes, the sprocket tooth heads are generally hardened by induction hardening or carburizing.