SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and exclusive plates to accomplish an ideal engagement mechanism, and may retain a noise degree remarkably decrease than conventional roller chains.
SC type silent chains might be made use of for higher pace and large stress transmission similar to a toothed metallic belt since the plates straight engage using the sprockets for driving.
SCR-04 silent chains are created with inner engaging construction for additional reduced noise level.
PS silent chain
A PS style silent chain has a structure by which a set of specially formed connecting pins and locker pins make contact with each and every other although rotating at just about every flexible bearing place. Consequently, it generates much less heat specifically in substantial pace operation and is great in sturdiness. Moreover, the specially formed pins drastically decrease shock when 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 forms for your SCA 04××, SC 25××, SC 06×× around the prior webpage and PS silent chains to make sure silent large pace operation. For all sizes, the sprocket tooth heads usually are hardened by induction hardening or carburizing.