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SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and distinctive plates to attain a great engagement mechanism, and will retain a noise degree remarkably reduced than typical roller chains.
SC form silent chains may be made use of for high speed and big tension transmission similar to a toothed metallic belt because the plates directly engage with the sprockets for driving.
SCR-04 silent chains are created with inner engaging framework for more reduced noise level.
PS silent chain
A PS style silent chain has a construction during which a set of specially formed connecting pins and locker pins make contact with each other though rotating at just about every versatile bearing position. Consequently, it generates much less heat in particular in higher velocity operation and it is fantastic in sturdiness. On top of that, the specially formed pins considerably decrease shock once the chain is engaged with sprockets, offering a higher silencing effect than SC silent chains.
Sprockets
Sprockets for silent chains adopt distinctive modules in involute tooth forms for the SCA 04××, SC 25××, SC 06×× over the previous web page and PS silent chains to ensure silent high velocity operation. For all sizes, the sprocket tooth heads are generally hardened by induction hardening or carburizing.