SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and special plates to achieve an ideal engagement mechanism, and can keep a noise degree remarkably decrease than conventional roller chains.
SC sort silent chains is usually made use of for high speed and large stress transmission much like a toothed metallic belt because the plates immediately engage with all the sprockets for driving.
SCR-04 silent chains are designed with inner engaging framework for additional reduced noise degree.
PS silent chain
A PS kind silent chain 
features a structure in which a set of specially formed connecting pins and locker pins get hold of just about every other although rotating at each and every versatile bearing position. Consequently, it generates less heat in particular in high pace operation and is excellent in sturdiness. Moreover, the specially formed pins significantly lower shock when the chain is engaged with sprockets, offering a larger silencing impact than SC silent chains.
Sprockets
Sprockets for silent chains adopt distinctive modules in involute tooth forms for the SCA 04××, SC 25××, SC 06×× about the preceding webpage and PS silent chains to make sure silent substantial pace operation. For all sizes, the sprocket tooth heads usually are hardened by induction hardening or carburizing.
Silent Chain
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