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December 28, 2020

SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and specific plates to attain a perfect engagement mechanism, and will continue to keep a noise level remarkably decrease than conventional roller chains.
SC form silent chains may be utilised for substantial pace and massive tension transmission similar to a toothed metallic belt because the plates directly engage together with the sprockets for driving.
SCR-04 silent chains are designed with inner engaging structure for further decreased noise degree.
PS silent chain
A PS variety silent chain has a structure in which a set of specially formed connecting pins and locker pins speak to every other though rotating at every versatile bearing place. Therefore, it generates much less heat particularly in substantial velocity operation and it is great in sturdiness. In addition, the specially formed pins tremendously lessen shock when the chain is engaged with sprockets, delivering a greater silencing result than SC silent chains.
Sprockets
Sprockets for silent chains adopt exclusive modules in involute tooth varieties to the SCA 04××, SC 25××, SC 06×× on the past page and PS silent chains to guarantee silent substantial velocity operation. For all sizes, the sprocket tooth heads are usually hardened by induction hardening or carburizing.