SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and particular plates to accomplish a great engagement mechanism, and may continue to keep a noise level remarkably reduce than typical roller chains.
SC type silent chains may be utilised for substantial speed and significant stress transmission just like a toothed metallic belt because the plates immediately engage with the sprockets for driving.
SCR-04 silent chains are intended with inner engaging structure for even further diminished noise level.
PS silent chain
A PS style silent chain has a structure by which a set of specially formed connecting pins and locker pins get in touch with every single other whilst rotating at every single versatile bearing position. As a result, it generates significantly less heat particularly in large pace operation and it is excellent in sturdiness. In addition, the specially formed pins drastically decrease shock once the chain is engaged with sprockets, delivering a increased silencing impact than SC silent chains.
Sprockets
Sprockets for silent chains adopt unique modules in involute tooth types for your SCA 04××, SC 25××, SC 06×× within the preceding webpage and PS silent chains to ensure silent high velocity operation. For all sizes, the sprocket tooth heads are usually hardened by induction hardening or carburizing.