High-end style of the substantial strength series
The DID HI-PWR-SHK roller chains have thicker link plates than HI-PWR-S roller chains, and therefore are the highest in tensile power and allowable load between common application chains, so currently being ideal for minimal pace hefty duty transmission.
Recommended employs
?The HI-PWR-SHK roller chains are 25 % greater in tensile strength and 50 percent larger in maximum allowable load than the regular roller chains, but due to the fact their excess weight is heavier, driving performance declines at higher pace. So, they may be suitable for hefty duty at reduced velocity applications.

Multilevel parking machines, pipe benders, building machines, and so on.
Choice of chains
Pick a suitable HI-PWR-SHK sort chain determined by “Low-speed selection”
HI-PWR-SHK series is obtainable in simplex.
Sprockets
Common sprockets for multiplex chains can not be utilized.
Connecting links and offset backlinks
The most beneficial feature in the HI-PWR-SHK roller chains is high optimum allowable load. Consequently, interference-fitted connecting hyperlinks (H connecting back links) with tiny strength degradation are employed.
The connecting plate plus the connecting pins are linked with spring pins. The tensile strength of an H connecting hyperlink is equivalent to that of your chain, but the allowable load is somewhat lower than that from the chain.
HI-PWR-S variety roller chains do not have any offset link. Use an even number of hyperlinks.
By no means make the holes of your connecting plate larger and never ever make the pins thinner to facilitate the do the job for fitting the pins into the connecting plate, because otherwise the fatigue power is going to be lowered.