SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and distinctive plates to attain an excellent engagement mechanism, and might retain a noise level remarkably reduced than typical roller chains.
SC type silent chains is usually utilised for higher pace and huge tension transmission just like a toothed metallic belt since the plates directly engage together with the sprockets for driving.
SCR-04 silent chains are developed with inner engaging structure for additional decreased noise level.
PS silent chain
A PS kind silent chain includes a structure through which a set of specially formed connecting pins and locker pins speak to each and every other whilst rotating at every single versatile bearing position. As a result, it generates significantly less heat specifically in higher speed operation and it is outstanding in sturdiness. Furthermore, the specially formed pins tremendously reduce shock when the chain is engaged with sprockets, providing a higher silencing result than SC silent chains.
Sprockets
Sprockets for silent chains adopt particular modules in involute tooth types for your SCA 04××, SC 25××, SC 06×× to the preceding page and PS silent chains to make certain silent substantial speed operation. For all sizes, the sprocket tooth heads tend to be hardened by induction hardening or carburizing.