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December 28, 2020

SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and distinctive plates to accomplish a great engagement mechanism, and can continue to keep a noise degree remarkably decrease than conventional roller chains.
SC form silent chains is often utilised for higher velocity and big tension transmission similar to a toothed metallic belt since the plates immediately engage using the sprockets for driving.
SCR-04 silent chains are made with inner engaging structure for even further diminished noise degree.
PS silent chain
A PS style silent chain includes a construction through which a set of specially formed connecting pins and locker pins get in touch with every other whilst rotating at each and every versatile bearing place. Therefore, it generates less heat specially in large pace operation and is outstanding in sturdiness. Moreover, the specially formed pins drastically minimize shock when the chain is engaged with sprockets, giving a higher silencing effect than SC silent chains.
Sprockets
Sprockets for silent chains adopt special modules in involute tooth forms for that SCA 04××, SC 25××, SC 06×× to the former web page and PS silent chains to be sure silent large velocity operation. For all sizes, the sprocket tooth heads are usually hardened by induction hardening or carburizing.