High-end type of the higher 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 strength and allowable load amongst common application chains, as a result currently being suitable for minimal velocity heavy duty transmission.
Proposed uses
?The HI-PWR-SHK roller chains are 25 percent larger in tensile power and 50 % higher in optimum allowable load than the typical roller chains, but since their excess weight is heavier, driving effectiveness declines at high speed. So, they are really appropriate for hefty duty at lower pace applications.

Multilevel parking machines, pipe benders, development machines, and so on.
Choice of chains
Choose a proper HI-PWR-SHK kind chain according to “Low-speed selection”
HI-PWR-SHK series is accessible in simplex.
Common sprockets for multiplex chains are not able to be utilised.
Connecting links and offset hyperlinks
The very best attribute on the HI-PWR-SHK roller chains is large greatest allowable load. For that reason, interference-fitted connecting backlinks (H connecting back links) with little strength degradation are applied.
The connecting plate as well as the connecting pins are connected with spring pins. The tensile power of an H connecting link is equivalent to that of the chain, however the allowable load is somewhat reduced than that in the chain.
HI-PWR-S sort roller chains don’t have any offset hyperlink. Use an even variety of backlinks.
Hardly ever make the holes of your connecting plate bigger and under no circumstances make the pins thinner to facilitate the function for fitting the pins into the connecting plate, considering the fact that otherwise the fatigue strength is going to be lowered.