The smallest chain complying to ANSI is 25 of six.35 mm pitch. However, in response towards the demands for smaller chains in recent times for higher technological innovation machinery such as workplace tools, health-related machines and industrial robots, we present 15 of 4.7625 mm (3/16 inch) pitch as well as 15H1 being a high-power edition of 15. These substantial precision chains are manufactured under extreme excellent manage in particular demanded for small sizes, taking dress in resistance also into consideration.
Collection of chain
Refer for the “Low-speed selection”. Even so, the chain operation pace can be set considerably higher based upon the type of lubrication as shown inside the table beneath.
Connecting backlinks and offset hyperlinks
R connecting back links are utilized for small pitch chains. On the other hand, given that their strength is decrease than that in the base chain, and because the clip is more likely to come off in large pace operation, the usage of connecting links is not advisable. Use a loop chain devoid of attaching connecting links.
Offset backlinks can be found for chains aside from 15 and 15H1, but their use is not advised for that exact same explanation as stated for your R Connecting back links.
Working velocity and form of lubrication
15: A substantial precision mini-pitch bushing chain that may be smaller sized than a compact drive chain for general applications, 25
25: Smallest bushing chain amongst ANSI typical chains applying curl bushings.
35: A ANSI conventional bushing chain suitable for modest precision machines that need high strength.