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December 28, 2020

SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and particular plates to realize an ideal engagement mechanism, and may preserve a noise degree remarkably reduced than typical roller chains.
SC variety silent chains can be employed for higher velocity and massive stress transmission just like a toothed metallic belt because the plates immediately engage together with the sprockets for driving.
SCR-04 silent chains are designed with inner engaging construction for even further lowered noise level.
PS silent chain
A PS form silent chain has a structure through which a set of specially formed connecting pins and locker pins make contact with every single other although rotating at each and every flexible bearing place. Consequently, it generates much less heat especially in substantial pace operation and it is superb in durability. Furthermore, the specially formed pins significantly lessen shock once the chain is engaged with sprockets, supplying a higher silencing effect than SC silent chains.
Sprockets
Sprockets for silent chains adopt exclusive modules in involute tooth kinds for the SCA 04××, SC 25××, SC 06×× around the past page and PS silent chains to make sure silent higher speed operation. For all sizes, the sprocket tooth heads tend to be hardened by induction hardening or carburizing.