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December 28, 2020

SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and distinctive plates to achieve an ideal engagement mechanism, and will keep a noise degree remarkably reduced than conventional roller chains.
SC kind silent chains could be made use of for higher velocity and huge stress transmission just like a toothed metallic belt because the plates right engage together with the sprockets for driving.
SCR-04 silent chains are developed with inner engaging framework for additional reduced noise level.
PS silent chain
A PS sort silent chain has a construction through which a set of specially formed connecting pins and locker pins contact every other whilst rotating at each and every versatile bearing place. Hence, it generates much less heat especially in high pace operation and it is outstanding in durability. Furthermore, the specially formed pins greatly cut down shock when the chain is engaged with sprockets, delivering a increased silencing effect than SC silent chains.
Sprockets
Sprockets for silent chains adopt particular modules in involute tooth varieties for that SCA 04××, SC 25××, SC 06×× around the former page and PS silent chains to guarantee silent higher velocity operation. For all sizes, the sprocket tooth heads are frequently hardened by induction hardening or carburizing.