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December 28, 2020

The smallest chain complying to ANSI is 25 of 6.35 mm pitch. Nonetheless, in response for the demands for smaller chains in recent times for large technological innovation machinery such as office tools, healthcare machines and industrial robots, we give 15 of 4.7625 mm (3/16 inch) pitch and in addition 15H1 as being a high-power model of 15. These substantial precision chains are produced below significant good quality manage in particular demanded for modest sizes, taking put on resistance also into account.
Choice of chain
Refer to your “Low-speed selection”. Having said that, the chain operation speed is often set considerably large based on the kind of lubrication as proven while in the table beneath.
Connecting hyperlinks and offset backlinks
R connecting backlinks are used for smaller pitch chains. However, since their strength is reduce than that on the base chain, and because the clip is likely to come off in high speed operation, using connecting hyperlinks is not really suggested. Use a loop chain without the need of attaching connecting back links.
Offset hyperlinks are available for chains apart from 15 and 15H1, but their use is not really encouraged for that very same motive as stated to the R Connecting hyperlinks.
Working speed and style of lubrication
15: A higher precision mini-pitch bushing chain that is definitely smaller sized than a compact drive chain for standard applications, 25
25: Smallest bushing chain amid ANSI standard chains working with curl bushings.
35: A ANSI regular bushing chain suitable for compact precision machines that demand high power.