The smallest chain complying to ANSI is 25 of six.35 mm pitch. Having said that, in response towards the demands for smaller sized chains in recent years for high engineering machinery this kind of as workplace gear, medical machines and industrial robots, we supply 15 of 4.7625 mm (3/16 inch) pitch and also 15H1 being a high-power version of 15. These higher precision chains are manufactured beneath extreme quality handle primarily demanded for smaller sizes, taking dress in resistance also into account.
Collection of chain
Refer to the “Low-speed selection”. On the other hand, the chain operation velocity could be set considerably substantial based upon the kind of lubrication as proven in the table below.
Connecting back links and offset backlinks
R connecting back links are applied for smaller pitch chains. Having said that, because their strength is reduced than that of the base chain, and since the clip is prone to come off in large velocity operation, using connecting backlinks is not advised. Use a loop chain with out attaching connecting back links.
Offset backlinks can be found for chains other than 15 and 15H1, but their use is just not encouraged for that similar cause as stated for that R Connecting hyperlinks.
Operating velocity and type of lubrication
15: A higher precision mini-pitch bushing chain that is definitely smaller than a compact drive chain for standard applications, 25
25: Smallest bushing chain among ANSI common chains using curl bushings.
35: A ANSI common bushing chain ideal for smaller precision machines that require large strength.