The smallest chain complying to ANSI is 25 of six.35 mm pitch. Having said that, in response on the demands for smaller chains lately for high technology machinery this kind of as workplace equipment, health-related machines and industrial robots, we provide 15 of four.7625 mm (3/16 inch) pitch and also 15H1 as being a high-power model of 15. These higher precision chains are produced beneath significant good quality control in particular demanded for small sizes, taking dress in resistance also into account.
Collection of chain
Refer to your “Low-speed selection”. Having said that, the chain operation velocity can be set significantly large depending on the type of lubrication as proven during the table below.
Connecting hyperlinks and offset links
R connecting back links are applied for smaller pitch chains. On the other hand, due to the fact their strength is reduced than that with the base chain, and since the clip is prone to come off in large velocity operation, using connecting backlinks is just not recommended. Use a loop chain with no attaching connecting links.
Offset links can be found for chains aside from 15 and 15H1, but their use is not encouraged to the similar reason as stated for that R Connecting back links.
Working pace and type of lubrication
15: A high precision mini-pitch bushing chain which is smaller sized than a compact drive chain for common applications, 25
25: Smallest bushing chain between ANSI normal chains working with curl bushings.
35: A ANSI standard bushing chain ideal for smaller precision machines that demand substantial power.