High-end type of the high strength series
The DID HI-PWR-SHK roller chains have thicker hyperlink plates than HI-PWR-S roller chains, and therefore are the highest in tensile power and allowable load among general application chains, therefore staying appropriate for reduced speed hefty duty transmission.
Recommended utilizes
?The HI-PWR-SHK roller chains are 25 % greater in tensile power and 50 % increased in greatest allowable load compared to the common roller chains, but due to the fact their fat is heavier, driving overall performance declines at large velocity. So, they are ideal for hefty duty at lower speed applications.

Multilevel parking machines, pipe benders, development machines, and so on.
Choice of chains
Decide on a right HI-PWR-SHK type chain dependant on “Low-speed selection”
HI-PWR-SHK series is obtainable in simplex.
Sprockets
Standard sprockets for multiplex chains can’t be made use of.
Connecting back links and offset backlinks
The ideal feature in the HI-PWR-SHK roller chains is large maximum allowable load. For that reason, interference-fitted connecting links (H connecting backlinks) with very little strength degradation are made use of.
The connecting plate as well as connecting pins are linked with spring pins. The tensile strength of an H connecting link is equivalent to that on the chain, but the allowable load is somewhat reduced than that in the chain.
HI-PWR-S variety roller chains don’t have any offset link. Use an even quantity of hyperlinks.
Never ever make the holes of the connecting plate greater and by no means make the pins thinner to facilitate the operate for fitting the pins into the connecting plate, because otherwise the fatigue power are going to be lowered.