High-end sort of the substantial strength series
The DID HI-PWR-SHK roller chains have thicker hyperlink plates than HI-PWR-S roller chains, and are the highest in tensile strength and allowable load between standard application chains, so remaining suitable for lower pace hefty duty transmission.
Advised makes use of
?The HI-PWR-SHK roller chains are 25 % increased in tensile power and 50 percent increased in optimum allowable load compared to the normal roller chains, but because their fat is heavier, driving effectiveness declines at higher velocity. So, they are really suitable for heavy duty at lower speed applications.

Multilevel parking machines, pipe benders, development machines, and so on.
Selection of chains
Choose a appropriate HI-PWR-SHK type chain determined by “Low-speed selection”
HI-PWR-SHK series is obtainable in simplex.
Typical sprockets for multiplex chains are not able to be utilized.
Connecting back links and offset links
The most beneficial feature from the HI-PWR-SHK roller chains is large maximum allowable load. For that reason, interference-fitted connecting hyperlinks (H connecting hyperlinks) with tiny power degradation are used.
The connecting plate along with the connecting pins are connected with spring pins. The tensile strength of an H connecting website link is equivalent to that of your chain, but the allowable load is somewhat lower than that in the chain.
HI-PWR-S variety roller chains don’t have any offset hyperlink. Use an even number of hyperlinks.
By no means make the holes from the connecting plate bigger and under no circumstances make the pins thinner to facilitate the do the job for fitting the pins into the connecting plate, due to the fact otherwise the fatigue power are going to be lowered.