Silent Chain

SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and unique plates to accomplish an excellent engagement mechanism, and can maintain a noise degree remarkably decrease than traditional roller chains.
SC sort silent chains can be employed for higher velocity and massive stress transmission much like a toothed metallic belt because the plates directly engage with all the sprockets for driving.
SCR-04 silent chains are built with inner engaging framework for further reduced noise degree.
PS silent chain
A PS style silent chain features a structure in which a set of specially formed connecting pins and locker pins make contact with every single other while rotating at each and every flexible bearing position. So, it generates significantly less heat specifically in higher speed operation and is exceptional in sturdiness. In addition, the specially formed pins greatly decrease shock when the chain is engaged with sprockets, supplying a greater silencing result than SC silent chains.
Sprockets
Sprockets for silent chains adopt distinctive modules in involute tooth forms to the SCA 04××, SC 25××, SC 06×× over the former page and PS silent chains to make sure silent higher speed operation. For all sizes, the sprocket tooth heads are frequently hardened by induction hardening or carburizing.