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December 28, 2020

SC silent chains (SCA, SCR, SC)
SC silent chains use specially-coated round pins and special plates to attain a perfect engagement mechanism, and may preserve a noise degree remarkably decrease than conventional roller chains.
SC form silent chains is usually made use of for higher speed and huge tension transmission similar to a toothed metallic belt because the plates right engage with all the sprockets for driving.
SCR-04 silent chains are developed with inner engaging structure for even more reduced noise level.
PS silent chain
A PS variety silent chain features a structure by 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 much less heat in particular in high pace operation and is outstanding in durability. In addition, the specially formed pins significantly lower shock when the chain is engaged with sprockets, delivering a larger silencing impact than SC silent chains.
Sprockets
Sprockets for silent chains adopt distinctive modules in involute tooth forms for your SCA 04××, SC 25××, SC 06×× about the preceding webpage and PS silent chains to make sure silent high velocity operation. For all sizes, the sprocket tooth heads usually are hardened by induction hardening or carburizing.