SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and unique plates to attain an ideal engagement mechanism, and can retain a noise degree remarkably reduce than traditional roller chains.
SC form silent chains may be utilised for higher velocity and large tension transmission just like a toothed metallic belt since the plates right engage using the sprockets for driving.
SCR-04 silent chains are developed with inner engaging construction for additional lowered noise degree.
PS silent chain
A PS variety silent chain includes a structure in which a set of specially formed connecting pins and locker pins make contact with each and every other when rotating at every versatile bearing position. Consequently, it generates much less heat specifically in substantial velocity operation and it is outstanding in durability. Moreover, the specially formed pins significantly minimize shock when the chain is engaged with sprockets, giving a higher silencing result than SC silent chains.
Sprockets
Sprockets for silent chains adopt 
unique modules in involute tooth varieties for the SCA 04××, SC 25××, SC 06×× around the earlier page and PS silent chains to be sure silent high velocity operation. For all sizes, the sprocket tooth heads are frequently hardened by induction hardening or carburizing.
Silent Chain
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