SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and unique plates to attain an ideal engagement mechanism, and will retain a noise degree remarkably reduced than typical roller chains.
SC sort silent chains could be employed for high pace and big stress transmission similar to a toothed metallic belt because the plates immediately engage with the sprockets for driving.
SCR-04 silent chains are made with inner engaging structure for even further diminished noise degree.
PS silent chain
A PS type silent chain includes a construction through which a set of specially formed connecting pins and locker pins contact every single other when rotating at each and every flexible bearing place. Therefore, it generates much less heat in particular in higher velocity operation and is exceptional in durability. Additionally, the specially formed pins considerably lessen shock once the chain is engaged with sprockets, giving a greater silencing result than SC silent chains.
Sprockets
Sprockets for silent chains adopt unique modules in involute tooth types for your SCA 04××, SC 25××, SC 06×× about the preceding webpage and PS silent chains to make sure silent higher pace operation. For all sizes, the sprocket tooth heads are frequently hardened by induction hardening or carburizing.