The smallest chain complying to ANSI is 25 of 6.35 mm pitch. However, in response towards the demands for smaller sized chains lately for high technologies machinery this kind of as office gear, health-related machines and industrial robots, we supply 15 of four.7625 mm (3/16 inch) pitch and in addition 15H1 being a high-power model of 15. These substantial precision chains are produced underneath significant high quality handle in particular required for compact sizes, taking dress in resistance also under consideration.
Selection of chain
Refer on the “Low-speed selection”. Nonetheless, the chain operation speed is usually set substantially high based upon the sort of lubrication as shown within the table under.
Connecting back links and offset backlinks
R connecting backlinks are utilized for tiny pitch chains. Even so, since their power is lower than that on the base chain, and because the clip is likely to come off in substantial velocity operation, using connecting links is not advisable. Use a loop chain with out attaching connecting hyperlinks.
Offset backlinks are available for chains aside from 15 and 15H1, but their use is not really recommended for your identical explanation as stated for the R Connecting backlinks.
Operating pace and kind of lubrication
15: A higher precision mini-pitch bushing chain that is definitely smaller sized than a compact drive chain for basic applications, 25
25: Smallest bushing chain amongst ANSI regular chains utilizing curl bushings.
35: A ANSI standard bushing chain suitable for compact precision machines that call for substantial power.