SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and special plates to accomplish an excellent engagement mechanism, and may hold a noise degree remarkably reduce than traditional roller chains.
SC kind silent chains is often used for higher speed and large stress transmission just like a toothed metallic belt since the plates immediately engage using the sprockets for driving.
SCR-04 silent chains are made with inner engaging framework for even more diminished noise level.
PS silent chain
A PS kind silent chain features a construction through which a set of specially formed connecting pins and locker pins get in touch with just about every other although rotating at every single flexible bearing place. So, it generates less heat primarily in higher pace operation and is outstanding in durability. Furthermore, the specially formed pins greatly decrease shock once the chain is engaged with sprockets, supplying a increased silencing effect than SC silent chains.
Sprockets for silent chains adopt particular modules in involute tooth types for your SCA 04××, SC 25××, SC 06×× to the prior webpage and PS silent chains to make certain silent large speed operation. For all sizes, the sprocket tooth heads usually are hardened by induction hardening or carburizing.