High-end sort of the large 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 power and allowable load amongst standard application chains, so currently being appropriate for lower pace heavy duty transmission.
Advisable employs
?The HI-PWR-SHK roller chains are 25 % larger in tensile strength and 50 percent increased in greatest allowable load than the typical roller chains, but since their bodyweight is heavier, driving performance declines at large velocity. So, they can be appropriate for heavy duty at lower velocity applications.

Multilevel parking machines, pipe benders, construction machines, and so forth.
Selection of chains
Select a proper HI-PWR-SHK kind chain determined by “Low-speed selection”
HI-PWR-SHK series is accessible in simplex.
Sprockets
Standard sprockets for multiplex chains cannot be utilized.
Connecting backlinks and offset hyperlinks
The most beneficial feature with the HI-PWR-SHK roller chains is substantial optimum allowable load. As a result, interference-fitted connecting hyperlinks (H connecting back links) with minor power degradation are applied.
The connecting plate as well as connecting pins are linked with spring pins. The tensile strength of an H connecting hyperlink is equivalent to that of the chain, however the allowable load is somewhat reduced than that with the chain.
HI-PWR-S form roller chains don’t have any offset link. Use an even variety of hyperlinks.
Hardly ever make the holes of your connecting plate greater and never make the pins thinner to facilitate the do the job for fitting the pins to the connecting plate, considering the fact that otherwise the fatigue strength are going to be lowered.