December 28, 2020

The smallest chain complying to ANSI is 25 of 6.35 mm pitch. Nevertheless, in response on the demands for smaller chains lately for large engineering machinery such as workplace tools, healthcare machines and industrial robots, we give 15 of four.7625 mm (3/16 inch) pitch as well as 15H1 as being a high-power version of 15. These substantial precision chains are manufactured underneath severe top quality control specifically required for little sizes, taking dress in resistance also into consideration.
Choice of chain
Refer towards the “Low-speed selection”. Even so, the chain operation pace can be set significantly substantial depending on the sort of lubrication as shown within the table beneath.
Connecting back links and offset back links
R connecting links are employed for little pitch chains. On the other hand, since their strength is decrease than that from the base chain, and since the clip is more likely to come off in large velocity operation, using connecting backlinks will not be advised. Use a loop chain without having attaching connecting hyperlinks.
Offset links are available for chains apart from 15 and 15H1, but their use is just not encouraged to the identical reason as stated for your R Connecting links.
Working pace and form of lubrication
15: A high precision mini-pitch bushing chain that is certainly smaller sized than a compact drive chain for standard applications, 25
25: Smallest bushing chain among ANSI common chains working with curl bushings.
35: A ANSI common bushing chain suitable for smaller precision machines that require high power.