The smallest chain complying to ANSI is 25 of six.35 mm pitch. Nonetheless, in response for the demands for smaller chains in recent times for higher engineering machinery this kind of as workplace tools, medical machines and industrial robots, we supply 15 of 4.7625 mm (3/16 inch) pitch and in addition 15H1 like a high-power edition of 15. These high precision chains are produced beneath significant quality handle in particular essential for little sizes, taking dress in resistance also into account.
Selection of chain
Refer on the “Low-speed selection”. Nonetheless, the chain operation velocity could be set significantly high dependant upon the sort of lubrication as proven in the table under.
Connecting hyperlinks and offset back links
R connecting hyperlinks are used for small pitch chains. Nevertheless, considering that their power is reduce than that of the base chain, and since the clip is more likely to come off in large speed operation, the use of connecting back links isn’t suggested. Use a loop chain without having attaching connecting hyperlinks.
Offset back links are available for chains other than 15 and 15H1, but their use is not recommended to the very same motive as stated for your R Connecting backlinks.
Working velocity and type of lubrication
15: A high precision mini-pitch bushing chain that may be smaller than a compact drive chain for basic applications, 25
25: Smallest bushing chain amid ANSI regular chains applying curl bushings.
35: A ANSI conventional bushing chain appropriate for compact precision machines that call for higher strength.