High-end form of the large power series
The DID HI-PWR-SHK roller chains have thicker website link plates than HI-PWR-S roller chains, and therefore are the highest in tensile strength and allowable load between common application chains, thus being suitable for minimal velocity heavy duty transmission.
Recommended uses
?The HI-PWR-SHK roller chains are 25 % larger in tensile strength and 50 percent increased in maximum allowable load than the normal roller chains, but because their fat is heavier, driving performance declines at high speed. So, they are appropriate for hefty duty at very low pace applications.

Multilevel parking machines, pipe benders, building machines, and so on.
Variety of chains
Select a proper HI-PWR-SHK style chain depending on “Low-speed selection”
HI-PWR-SHK series is obtainable in simplex.
Common sprockets for multiplex chains can’t be made use of.
Connecting back links and offset hyperlinks
The most beneficial attribute from the HI-PWR-SHK roller chains is high greatest allowable load. Therefore, interference-fitted connecting backlinks (H connecting backlinks) with little strength degradation are utilised.
The connecting plate and the connecting pins are connected with spring pins. The tensile strength of an H connecting hyperlink is equivalent to that of your chain, but the allowable load is relatively lower than that of your chain.
HI-PWR-S kind roller chains don’t have any offset hyperlink. Use an even number of hyperlinks.
In no way make the holes in the connecting plate greater and hardly ever make the pins thinner to facilitate the function for fitting the pins into the connecting plate, given that otherwise the fatigue power are going to be lowered.