SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and specific plates to achieve a great engagement mechanism, and may maintain a noise degree remarkably decrease than conventional roller chains.
SC variety silent chains may be utilised for substantial velocity and huge tension transmission just like a toothed metallic belt since the plates immediately engage with all the sprockets for driving.
SCR-04 silent chains are made with inner engaging structure for additional decreased noise level.
PS silent chain
A PS sort silent chain includes a framework in which a set of specially formed connecting pins and locker pins speak to just about every other though rotating at every flexible bearing position. Therefore, it generates significantly less heat primarily in substantial pace operation and is superb in sturdiness. Furthermore, the specially formed pins significantly lessen shock when the chain is engaged with sprockets, providing a greater silencing result than SC silent chains.
Sprockets for silent chains adopt distinctive modules in involute tooth types to the SCA 04××, SC 25××, SC 06×× to the earlier webpage and PS silent chains to make sure silent substantial speed operation. For all sizes, the sprocket tooth heads are frequently hardened by induction hardening or carburizing.