SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and unique plates to attain a perfect engagement mechanism, and may hold a noise degree remarkably lower than conventional roller chains.
SC form silent chains can be used for higher pace and huge tension transmission similar to a toothed metallic belt since the plates right engage with all the sprockets for driving.
SCR-04 silent chains are developed with inner engaging construction for even more decreased noise level.
PS silent chain
A PS variety silent chain features a structure during which a set of specially formed connecting pins and locker pins get hold of just about every other even though rotating at every single versatile bearing position. So, it generates much less heat primarily in high velocity operation and is outstanding in durability. Additionally, the specially formed pins tremendously lower shock once the chain is engaged with sprockets, delivering a increased silencing result than SC silent chains.
Sprockets
Sprockets for silent chains adopt distinctive modules in involute tooth types to the SCA 04××, SC 25××, SC 06×× to the past webpage and PS silent chains to make sure silent higher velocity operation. For all sizes, the sprocket tooth heads tend to be hardened by induction hardening or carburizing.