High-end sort of the higher power series
The DID HI-PWR-SHK roller chains have thicker hyperlink plates than HI-PWR-S roller chains, and therefore are the highest in tensile power and allowable load amid standard application chains, therefore becoming ideal for lower velocity heavy duty transmission.
Proposed makes use of
?The HI-PWR-SHK roller chains are 25 % greater in tensile power and 50 % higher in greatest allowable load compared to the normal roller chains, but given that their excess weight is heavier, driving efficiency declines at high speed. So, they’re ideal for heavy duty at low pace applications.
Multilevel parking machines, pipe benders, building machines, and so on.
Choice of chains
Decide on a appropriate HI-PWR-SHK style chain determined by “Low-speed selection”
HI-PWR-SHK series is accessible in simplex.
Sprockets
Normal sprockets for multiplex chains are not able to be utilised.
Connecting hyperlinks and offset backlinks
The most beneficial characteristic on the HI-PWR-SHK roller chains is higher greatest allowable load. For that reason, interference-fitted connecting back links (H connecting links) with tiny strength degradation are employed.
The connecting plate and also the connecting pins are connected with spring pins. The tensile power of an H connecting hyperlink is equivalent 
to that in the chain, but the allowable load is relatively reduced than that of the chain.
HI-PWR-S variety roller chains don’t have any offset link. Use an even number of links.
By no means make the holes on the connecting plate larger and never make the pins thinner to facilitate the function for fitting the pins in to the connecting plate, because otherwise the fatigue power will probably be lowered.