December 18, 2020

High-end kind 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 power and allowable load between common application chains, thus becoming appropriate for low speed heavy duty transmission.
Advised uses
?The HI-PWR-SHK roller chains are 25 percent increased in tensile power and 50 percent larger in greatest allowable load than the typical roller chains, but because their fat is heavier, driving performance declines at large speed. So, they’re suitable for hefty duty at reduced velocity applications.

Multilevel parking machines, pipe benders, building machines, and so on.
Collection of chains
Pick a right HI-PWR-SHK type chain depending on “Low-speed selection”
HI-PWR-SHK series is accessible in simplex.
Common sprockets for multiplex chains are not able to be utilized.
Connecting links and offset backlinks
The ideal function on the HI-PWR-SHK roller chains is substantial maximum allowable load. Thus, interference-fitted connecting hyperlinks (H connecting hyperlinks) with small strength degradation are employed.
The connecting plate and the connecting pins are connected with spring pins. The tensile strength of an H connecting website link is equivalent to that from the chain, but the allowable load is relatively reduce than that in the chain.
HI-PWR-S kind roller chains don’t have any offset link. Use an even amount of back links.
In no way make the holes from the connecting plate greater and in no way make the pins thinner to facilitate the function for fitting the pins in to the connecting plate, due to the fact otherwise the fatigue strength will likely be lowered.