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December 28, 2020

SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and special plates to accomplish an ideal engagement mechanism, and might hold a noise degree remarkably reduce than traditional roller chains.
SC variety silent chains is usually made use of for high velocity and huge stress transmission much like a toothed metallic belt since the plates right engage together with the sprockets for driving.
SCR-04 silent chains are developed with inner engaging framework for even further reduced noise level.
PS silent chain
A PS form silent chain has a construction during which a set of specially formed connecting pins and locker pins contact every other although rotating at each flexible bearing position. Hence, it generates significantly less heat particularly in substantial speed operation and it is superb in sturdiness. Moreover, the specially formed pins greatly decrease shock when the chain is engaged with sprockets, supplying a larger silencing result than SC silent chains.
Sprockets
Sprockets for silent chains adopt special modules in involute tooth types for your SCA 04××, SC 25××, SC 06×× about the former webpage and PS silent chains to make certain silent higher speed operation. For all sizes, the sprocket tooth heads are often hardened by induction hardening or carburizing.