High-end variety of the high strength series
The DID HI-PWR-SHK roller chains have thicker website link plates than HI-PWR-S roller chains, and therefore are the highest in tensile power and allowable load amongst general application chains, consequently staying appropriate for very low velocity heavy duty transmission.
Proposed utilizes
?The HI-PWR-SHK roller chains are 25 % larger in tensile power and 50 % higher in optimum allowable load than the standard roller chains, but because their excess weight is heavier, driving efficiency declines at large velocity. So, they can be suitable for heavy duty at low velocity applications.

Multilevel parking machines, pipe benders, building machines, and so on.
Variety of chains
Choose a suitable HI-PWR-SHK style chain based upon “Low-speed selection”
HI-PWR-SHK series is accessible in simplex.
Typical sprockets for multiplex chains can’t be utilized.
Connecting backlinks and offset back links
The best characteristic of the HI-PWR-SHK roller chains is large maximum allowable load. As a result, interference-fitted connecting back links (H connecting hyperlinks) with minor power degradation are made use of.
The connecting plate along with the connecting pins are connected with spring pins. The tensile power of an H connecting website link is equivalent to that of the chain, however the allowable load is somewhat reduced than that with the chain.
HI-PWR-S style roller chains don’t have any offset link. Use an even variety of backlinks.
Never make the holes of the connecting plate greater and hardly ever make the pins thinner to facilitate the function for fitting the pins in to the connecting plate, because otherwise the fatigue power might be lowered.