SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and particular plates to accomplish an excellent engagement mechanism, and can retain a noise degree remarkably decrease than conventional roller chains.
SC kind silent chains could be utilized for large velocity and significant stress transmission just like a toothed metallic belt since the plates immediately engage with the sprockets for driving.
SCR-04 silent chains are developed with inner engaging construction for more reduced noise level.
PS silent chain
A PS style silent chain includes a construction during which a set of specially formed connecting pins and locker pins get hold of every other when rotating at every versatile bearing position. As a result, it generates less heat specifically in high pace operation and is great in durability. Additionally, the specially formed pins considerably lessen shock once the chain is engaged with sprockets, providing a greater silencing impact than SC silent chains.
Sprockets
Sprockets for silent chains adopt specific modules in involute tooth varieties for your SCA 04××, SC 25××, SC 06×× around the past webpage and PS silent chains to make certain silent large velocity operation. For all sizes, the sprocket tooth heads are usually hardened by induction hardening or carburizing.