SC silent chains (SCA, SCR, 
SC)
SC silent chains use specially-coated round pins and unique plates to attain a perfect engagement mechanism, and might hold a noise degree remarkably reduce than standard roller chains.
SC sort silent chains is often utilised for high pace and substantial tension transmission much like a toothed metallic belt since the plates directly engage together with the sprockets for driving.
SCR-04 silent chains are designed with inner engaging structure for further reduced noise degree.
PS silent chain
A PS form silent chain includes a construction during which a set of specially formed connecting pins and locker pins speak to just about every other while rotating at each versatile bearing position. Consequently, it generates much less heat particularly in substantial velocity operation and is fantastic in sturdiness. Moreover, the specially formed pins tremendously cut down shock when the chain is engaged with sprockets, giving a larger silencing effect than SC silent chains.
Sprockets
Sprockets for silent chains adopt specific modules in involute tooth kinds for the SCA 04××, SC 25××, SC 06×× to the previous webpage and PS silent chains to guarantee silent higher velocity operation. For all sizes, the sprocket tooth heads are usually hardened by induction hardening or carburizing.
