The smallest chain complying to ANSI is 25 of six.35 mm pitch. However, in response to your demands for smaller chains lately for high engineering machinery this kind of as workplace tools, medical machines and industrial robots, we supply 15 of 4.7625 mm (3/16 inch) pitch as well as 15H1 as being a high-power version of 15. These high precision chains are manufactured beneath significant high-quality manage specifically necessary for little sizes, taking dress in resistance also into account.
Variety of chain
Refer for the “Low-speed selection”. Nevertheless, the chain operation speed is often set considerably higher dependant upon the sort of lubrication as shown inside the table below.
Connecting back links and offset hyperlinks
R connecting back links are made use of for tiny pitch chains. However, given that their strength is lower than that with the base chain, and since the clip is prone to come off in higher pace operation, the usage of connecting links just isn’t proposed. Use a loop chain devoid of attaching connecting backlinks.
Offset back links are available for chains aside from 15 and 15H1, but their use is not really encouraged for that exact same purpose as stated for that R Connecting back links.
Operating velocity and variety of lubrication
15: A high precision mini-pitch bushing chain that may be smaller sized than a compact drive chain for basic applications, 25
25: Smallest bushing chain amid ANSI typical chains working with curl bushings.
35: A ANSI regular bushing chain appropriate for tiny precision machines that require higher strength.