The smallest chain complying to ANSI is 25 of six.35 mm pitch. Even so, in response for the demands for smaller sized chains in recent times for higher engineering machinery this kind of as workplace tools, healthcare machines and industrial robots, we provide 15 of four.7625 mm (3/16 inch) pitch and also 15H1 as being a high-power edition of 15. These high precision chains are produced under serious excellent handle specially necessary for smaller sizes, taking dress in resistance also into account.
Collection of chain
Refer to the “Low-speed selection”. However, the chain operation speed may be set significantly large depending on the type of lubrication as shown inside the table beneath.
Connecting back links and offset links
R connecting backlinks are made use of for tiny pitch chains. Nevertheless, since their power is decrease than that with the base chain, and because the clip is more likely to come off in large pace operation, the usage of connecting links just isn’t advised. Use a loop chain devoid of attaching connecting back links.
Offset back links can be found for chains other than 15 and 15H1, but their use just isn’t suggested for the very same explanation as stated for the R Connecting backlinks.
Working speed and kind of lubrication
15: A large precision mini-pitch bushing chain that may be smaller sized than a compact drive chain for common applications, 25
25: Smallest bushing chain between ANSI regular chains utilizing curl bushings.
35: A ANSI conventional bushing chain appropriate for smaller precision machines that demand large strength.