SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and exclusive plates to accomplish a perfect engagement mechanism, and might retain a noise level remarkably reduced than traditional roller chains.
SC style silent chains is often applied for large speed and massive tension transmission just like a toothed metallic belt because the plates immediately engage together with the sprockets for driving.
SCR-04 silent chains are intended with inner engaging construction for even further reduced noise degree.
PS silent chain
A PS form silent chain features a construction in which a set of specially formed connecting pins and locker pins get in touch with each and every other though rotating at every versatile bearing position. Consequently, it generates less heat in particular in large pace operation and it is fantastic in durability. Furthermore, the specially formed pins significantly minimize shock when the chain is engaged with sprockets, offering a increased silencing result than SC silent chains.
Sprockets for silent chains adopt unique modules in involute tooth types for your SCA 04××, SC 25××, SC 06×× over the preceding page and PS silent chains to make certain silent high speed operation. For all sizes, the sprocket tooth heads are frequently hardened by induction hardening or carburizing.