Silent Chain

SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and unique plates to realize a great engagement mechanism, and may retain a noise level remarkably reduce than traditional roller chains.
SC sort silent chains might be used for high pace and massive tension transmission much like a toothed metallic belt because the plates right engage with all the sprockets for driving.
SCR-04 silent chains are developed with inner engaging construction for more decreased noise degree.
PS silent chain
A PS style silent chain has a structure through which a set of specially formed connecting pins and locker pins contact each other although rotating at each and every versatile bearing position. Consequently, it generates less heat primarily in large speed operation and is great in durability. In addition, the specially formed pins considerably lessen shock when the chain is engaged with sprockets, offering a higher silencing effect than SC silent chains.
Sprockets for silent chains adopt specific modules in involute tooth kinds for that SCA 04××, SC 25××, SC 06×× within the former web page and PS silent chains to guarantee silent higher velocity operation. For all sizes, the sprocket tooth heads are often hardened by induction hardening or carburizing.