The smallest chain complying to ANSI is 25 of 6.35 mm pitch. Even so, in response for the demands for smaller sized chains in recent times for substantial engineering machinery such as workplace tools, healthcare machines and industrial robots, we deliver 15 of four.7625 mm (3/16 inch) pitch as well as 15H1 being a high-power model of 15. These large precision chains are produced 
below severe excellent control specifically essential for little sizes, taking put on resistance also into account.
Choice of chain
Refer to your “Low-speed selection”. On the other hand, the chain operation pace might be set substantially substantial based on the kind of lubrication as shown within the table below.
Connecting hyperlinks and offset hyperlinks
R connecting backlinks are used for little pitch chains. Nonetheless, considering that their strength is lower than that from the base chain, and because the clip is likely to come off in higher speed operation, the use of connecting backlinks is not really proposed. Use a loop chain without the need of attaching connecting back links.
Offset backlinks can be found for chains aside from 15 and 15H1, but their use isn’t advisable to the similar motive as stated for that R Connecting back links.
Operating pace and sort of lubrication
15: A high precision mini-pitch bushing chain that is definitely smaller sized than a compact drive chain for general applications, 25
25: Smallest bushing chain between ANSI conventional chains using curl bushings.
35: A ANSI regular bushing chain ideal for compact precision machines that demand higher power.
