The smallest chain complying to ANSI is 25 of six.35 mm pitch. Nonetheless, in response to the demands for smaller sized chains lately for large engineering machinery such as office equipment, health-related machines and industrial robots, we give 15 of four.7625 mm (3/16 inch) pitch as well as 15H1 like a high-power version of 15. These high precision chains are manufactured underneath serious quality manage specially essential for tiny sizes, taking dress in resistance also into consideration.
Selection of chain
Refer on the “Low-speed selection”. Even so, the chain operation pace is often set significantly higher determined by the sort of lubrication as proven while in the table beneath.
Connecting links and offset backlinks
R connecting links are utilized for modest pitch chains. Nevertheless, considering that their strength is reduce than that of your base chain, and because the clip is prone to come off in higher velocity operation, using connecting links is just not recommended. Use a loop chain with out attaching connecting links.
Offset hyperlinks are available for chains aside from 15 and 15H1, but their use is not recommended for your identical purpose as stated for that R Connecting hyperlinks.
Working speed and sort of lubrication
15: A higher precision mini-pitch bushing chain that is smaller sized than a compact drive chain for standard applications, 25
25: Smallest bushing chain between ANSI typical chains applying curl bushings.
35: A ANSI common bushing chain appropriate for modest precision machines that require higher strength.