High-end kind of the large power 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 strength and allowable load amongst basic application chains, as a result staying suitable for low velocity hefty duty transmission.
Advised utilizes
?The HI-PWR-SHK roller chains are 25 % increased in tensile power and 50 percent greater in optimum allowable load than the normal roller chains, but since their weight is heavier, driving overall performance declines at large speed. So, they’re appropriate for heavy duty at reduced speed applications.

Multilevel parking machines, pipe benders, development machines, etc.
Variety of chains
Decide on a appropriate HI-PWR-SHK kind chain determined by “Low-speed selection”
HI-PWR-SHK series is accessible in simplex.
Sprockets
Regular sprockets for multiplex chains can not be applied.
Connecting hyperlinks and offset hyperlinks
The best feature on the HI-PWR-SHK roller chains is substantial maximum allowable load. For that reason, interference-fitted connecting back links (H connecting backlinks) with little strength degradation are utilised.
The connecting plate as well as the connecting pins are connected with spring pins. The tensile strength of an H connecting hyperlink is equivalent to that on the chain, however the allowable load is relatively decrease than that of your chain.
HI-PWR-S style roller chains do not have any offset hyperlink. Use an even quantity of back links.
Hardly ever make the holes of the connecting plate greater and never make the pins thinner to facilitate the get the job done for fitting the pins into the connecting plate, considering that otherwise the fatigue power will be lowered.