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High-end variety of the high power series
The DID HI-PWR-SHK roller chains have thicker link plates than HI-PWR-S roller chains, and are the highest in tensile power and allowable load between standard application chains, thus currently being suitable for lower speed hefty duty transmission.
Proposed uses
?The HI-PWR-SHK roller chains are 25 percent higher in tensile power and 50 % larger in highest allowable load compared to the normal roller chains, but because their excess weight is heavier, driving performance declines at large speed. So, they can be ideal for hefty duty at minimal speed applications.

Multilevel parking machines, pipe benders, building machines, etc.
Variety of chains
Decide on a suitable HI-PWR-SHK style chain based upon “Low-speed selection”
HI-PWR-SHK series is accessible in simplex.
Conventional sprockets for multiplex chains cannot be applied.
Connecting backlinks and offset hyperlinks
The very best attribute from the HI-PWR-SHK roller chains is higher highest allowable load. As a result, interference-fitted connecting backlinks (H connecting hyperlinks) with tiny power degradation are applied.
The connecting plate plus the connecting pins are linked with spring pins. The tensile power of an H connecting website link is equivalent to that from the chain, however the allowable load is somewhat reduce than that from the chain.
HI-PWR-S sort roller chains don’t have any offset website link. Use an even number of hyperlinks.
In no way make the holes on the connecting plate greater and never make the pins thinner to facilitate the perform for fitting the pins to the connecting plate, since otherwise the fatigue power will likely be lowered.