SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and distinctive plates to accomplish a perfect engagement mechanism, and can maintain a noise level remarkably reduce than standard roller chains.
SC form silent chains may be applied for substantial velocity and significant tension transmission just like a toothed metallic belt because the plates immediately engage together with the sprockets for driving.
SCR-04 silent chains are designed with inner engaging structure for more diminished noise level.
PS silent chain
A PS variety silent chain includes a framework during which a set of specially formed connecting pins and locker pins get in touch with each and every other although rotating at each and every versatile bearing position. Thus, it generates less heat primarily in high speed operation and is outstanding in sturdiness. Moreover, the specially formed pins considerably reduce shock once the chain is engaged with sprockets, delivering a greater silencing impact than SC silent chains.
Sprockets
Sprockets for silent chains adopt exclusive modules in involute tooth types for your SCA 04××, SC 25××, SC 06×× about the former page and PS silent chains to make certain silent higher speed operation. For all sizes, the sprocket tooth heads are frequently hardened by induction hardening or carburizing.