The smallest chain complying to ANSI is 25 of 6.35 mm pitch. Nonetheless, in response on the demands for smaller sized chains in recent years for higher technology machinery this kind of as workplace products, health care machines and industrial robots, we supply 15 of 4.7625 mm (3/16 inch) pitch as well as 15H1 as a high-power version of 15. These large precision chains are manufactured below serious excellent handle especially necessary for compact sizes, taking dress in resistance also under consideration.
Variety 
of chain
Refer towards the “Low-speed selection”. Even so, the chain operation velocity is often set substantially higher based on the sort of lubrication as proven while in the table under.
Connecting links and offset links
R connecting back links are utilised for smaller pitch chains. On the other hand, due to the fact their power is reduce than that in the base chain, and because the clip is likely to come off in higher pace operation, the usage of connecting backlinks will not be advisable. Use a loop chain without attaching connecting hyperlinks.
Offset hyperlinks can be found for chains aside from 15 and 15H1, but their use is just not recommended to the very same motive as stated for that R Connecting backlinks.
Working speed and kind of lubrication
15: A substantial precision mini-pitch bushing chain that may be smaller than a compact drive chain for standard applications, 25
25: Smallest bushing chain among ANSI typical chains utilizing curl bushings.
35: A ANSI common bushing chain suitable for modest precision machines that call for large strength.
