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 amid standard application chains, as a result being appropriate for reduced velocity hefty duty transmission.
Advisable uses
?The HI-PWR-SHK roller chains are 25 % larger in tensile power and 50 percent larger in greatest allowable load compared to the regular roller chains, but due to the fact their weight is heavier, driving performance declines at large pace. So, these are appropriate for hefty duty at low pace applications.

Multilevel parking machines, pipe benders, development machines, and so on.
Variety of chains
Decide on a appropriate HI-PWR-SHK form chain according to “Low-speed selection”
HI-PWR-SHK series is available in simplex.
Sprockets
Standard sprockets for multiplex chains can’t be utilised.
Connecting back links and offset hyperlinks
The best feature with the HI-PWR-SHK roller chains is large maximum allowable load. Consequently, interference-fitted connecting back links (H connecting links) with small strength degradation are utilized.
The connecting plate as well as connecting pins are connected with spring pins. The tensile strength of an H connecting link is equivalent to that of the chain, however the allowable load is relatively decrease than that in the chain.
HI-PWR-S variety roller chains don’t have any offset website link. Use an even number of links.
Hardly ever make the holes in the connecting plate greater and never ever make the pins thinner to facilitate the function for fitting the pins to the connecting plate, considering the fact that otherwise the fatigue strength are going to be lowered.