Silent Chain

SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and particular plates to realize an excellent engagement mechanism, and may hold a noise degree remarkably reduced than standard roller chains.
SC form silent chains can be used for large velocity and large stress transmission just like a toothed metallic belt because the plates directly engage using the sprockets for driving.
SCR-04 silent chains are built with inner engaging construction for even more lowered noise degree.
PS silent chain
A PS variety silent chain includes a framework through which a set of specially formed connecting pins and locker pins get hold of just about every other while rotating at each and every versatile bearing place. So, it generates less heat specially in higher speed operation and is great in sturdiness. Furthermore, the specially formed pins tremendously reduce shock once the chain is engaged with sprockets, delivering a larger silencing impact than SC silent chains.
Sprockets
Sprockets for silent chains adopt exclusive modules in involute tooth types to the SCA 04××, SC 25××, SC 06×× to the previous web page and PS silent chains to make certain silent substantial pace operation. For all sizes, the sprocket tooth heads usually are hardened by induction hardening or carburizing.