High-end variety of the large power 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 amongst general application chains, therefore remaining appropriate for low pace hefty duty transmission.
Advisable utilizes
?The HI-PWR-SHK roller chains are 25 % greater in tensile strength and 50 % larger in optimum allowable load compared to the common roller chains, but given that their bodyweight is heavier, driving effectiveness declines at large pace. So, they’re suitable for hefty duty at low speed applications.

Multilevel parking machines, pipe benders, building machines, etc.
Collection of chains
Select a correct HI-PWR-SHK form chain determined by “Low-speed selection”
HI-PWR-SHK series is accessible in simplex.
Normal sprockets for multiplex chains are not able to be applied.
Connecting links and offset backlinks
The best feature of the HI-PWR-SHK roller chains is higher optimum allowable load. For that reason, interference-fitted connecting links (H connecting links) with small strength degradation are employed.
The connecting plate as well as connecting pins are connected with spring pins. The tensile power of an H connecting website link is equivalent to that in the chain, but the allowable load is somewhat reduced than that with the chain.
HI-PWR-S style roller chains don’t have any offset website link. Use an even variety of hyperlinks.
Never ever make the holes from the connecting plate bigger and in no way make the pins thinner to facilitate the get the job done for fitting the pins to the connecting plate, considering the fact that otherwise the fatigue power will probably be lowered.