The smallest chain complying to ANSI is 25 of six.35 mm pitch. Nonetheless, in response on the demands for smaller sized chains lately for large engineering machinery this kind of as workplace gear, health care machines and industrial robots, we offer 15 of 4.7625 mm (3/16 inch) pitch and also 15H1 as being a high-power model of 15. These substantial precision chains are manufactured under serious high-quality handle especially necessary for small sizes, taking wear resistance also into consideration.
Collection of chain
Refer for the “Low-speed selection”. However, the chain operation velocity is usually set substantially high determined by the kind of lubrication as proven inside the table under.
Connecting backlinks and offset back links
R connecting back links are used for compact pitch chains. Nevertheless, considering the fact that their strength is lower than that of the base chain, and because the clip is likely to come off in high velocity operation, the use of connecting hyperlinks is not recommended. Use a loop chain devoid of attaching connecting backlinks.
Offset links are available for chains aside from 15 and 15H1, but their use is not really advisable for that very same explanation as stated for your R Connecting links.
Working velocity and kind of lubrication
15: A high precision mini-pitch bushing chain that is certainly smaller than a compact drive chain for basic applications, 25
25: Smallest bushing chain amid ANSI common chains working with curl bushings.
35: A ANSI typical bushing chain suitable for modest precision machines that demand large power.