SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and distinctive plates to achieve a perfect engagement mechanism, and might preserve a noise level remarkably decrease than typical roller chains.
SC style silent chains is usually applied for large velocity and big stress transmission much like a toothed metallic belt because the plates right engage together with the sprockets for driving.
SCR-04 silent chains are intended with inner engaging structure for even further decreased noise level.
PS silent chain
A PS type silent chain includes a structure in which a set of specially formed connecting pins and locker pins get hold of each other whilst rotating at just about every versatile bearing place. Hence, it generates significantly less heat specifically in large velocity operation and it is fantastic in sturdiness. Additionally, the specially formed pins significantly reduce shock once the chain is engaged with sprockets, giving a higher silencing effect than SC silent chains.
Sprockets
Sprockets for silent chains adopt specific modules in involute tooth varieties for your SCA 04××, SC 25××, SC 06×× about the preceding webpage and PS silent chains to be sure silent high pace operation. For all sizes, the sprocket tooth heads are frequently hardened by induction hardening or carburizing.