The smallest chain complying to ANSI is 25 of 6.35 mm pitch. On the other hand, in response to your demands for smaller chains in recent years for large technological innovation machinery such as office products, medical machines and industrial robots, we supply 15 of four.7625 mm (3/16 inch) pitch and also 15H1 being a high-power edition of 15. These large precision chains are manufactured beneath significant excellent control primarily needed for compact sizes, taking wear resistance also into account.
Selection of chain
Refer for the “Low-speed selection”. On the other hand, the chain operation speed may be set considerably higher based upon the sort of lubrication as shown inside the table below.
Connecting links and offset hyperlinks
R connecting backlinks are employed for small pitch chains. Having said that, considering the fact that their power is lower than that with the base chain, and because the clip is likely to come off in higher velocity operation, using connecting links is not really recommended. Use a loop chain without the need of attaching connecting hyperlinks.
Offset back links are available for chains apart from 15 and 15H1, but their use is not proposed for your same motive as stated for the R Connecting hyperlinks.
Operating speed and style of lubrication
15: A substantial precision mini-pitch bushing chain that’s smaller than a compact drive chain for basic applications, 25
25: Smallest bushing chain amongst ANSI common chains utilizing curl bushings.
35: A ANSI typical bushing chain suitable for little precision machines that require substantial power.