Silent Chain

SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and particular plates to accomplish an ideal engagement mechanism, and will preserve a noise level remarkably reduce than standard roller chains.
SC sort silent chains can be made use of for high velocity and big stress transmission just like a toothed metallic belt since the plates straight engage with the sprockets for driving.
SCR-04 silent chains are intended with inner engaging structure for even further lowered noise level.
PS silent chain
A PS kind silent chain features a construction by which a set of specially formed connecting pins and locker pins make contact with every single other although rotating at every flexible bearing place. Hence, it generates significantly less heat especially in higher velocity operation and is excellent in durability. Additionally, the specially formed pins tremendously minimize shock when the chain is engaged with sprockets, offering a larger silencing result than SC silent chains.
Sprockets
Sprockets for silent chains adopt particular modules in involute tooth varieties for that SCA 04××, SC 25××, SC 06×× over the previous page and PS silent chains to make certain silent substantial velocity operation. For all sizes, the sprocket tooth heads are usually hardened by induction hardening or carburizing.