High-end kind of the large 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 among basic application chains, consequently being ideal for lower velocity heavy duty transmission.
Advised employs
?The HI-PWR-SHK roller chains are 25 percent greater in tensile power and 50 percent increased in optimum allowable load compared to the regular roller chains, but due to the fact their fat is heavier, driving functionality declines at high velocity. So, they’re ideal for heavy duty at reduced speed applications.

Multilevel parking machines, pipe benders, building machines, and so forth.
Selection of chains
Select a correct HI-PWR-SHK sort chain based upon “Low-speed selection”
HI-PWR-SHK series is obtainable in simplex.
Sprockets
Regular sprockets for multiplex chains can’t be made use of.
Connecting links and offset hyperlinks
The top function of the HI-PWR-SHK roller chains is substantial greatest allowable load. Hence, interference-fitted connecting back links (H connecting backlinks) with very little power degradation are utilized.
The connecting plate plus the connecting pins are linked with spring pins. The tensile strength of an H connecting website link is equivalent to that of your chain, however the allowable load is somewhat decrease than that in the chain.
HI-PWR-S sort roller chains do not have any offset website link. Use an even number of links.
Hardly ever make the holes of the connecting plate bigger and hardly ever make the pins thinner to facilitate the do the job for fitting the pins to the connecting plate, due to the fact otherwise the fatigue strength will likely be lowered.