High-end sort of the substantial 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 among general application chains, hence remaining ideal for low speed heavy duty transmission.
Encouraged uses
?The HI-PWR-SHK roller chains are 25 percent increased in tensile strength and 50 percent increased in optimum allowable load compared to the common roller chains, but considering that their bodyweight is heavier, driving overall performance declines at higher pace. So, they are really suitable for heavy duty at minimal pace applications.

Multilevel parking machines, pipe benders, building machines, and so on.
Variety of chains
Choose a proper HI-PWR-SHK form chain depending on “Low-speed selection”
HI-PWR-SHK series is accessible in simplex.
Sprockets
Conventional sprockets for multiplex chains can not be utilised.
Connecting back links and offset links
The most effective characteristic in the HI-PWR-SHK roller chains is high highest allowable load. Therefore, interference-fitted connecting links (H connecting backlinks) with small power degradation are employed.
The connecting plate as well as the connecting pins are linked with spring pins. The tensile strength of an H connecting hyperlink is equivalent to that on the chain, however the allowable load is relatively reduce than that with the chain.
HI-PWR-S type roller chains don’t have any offset website link. Use an even number of hyperlinks.
Under no circumstances make the holes of the connecting plate more substantial and never make the pins thinner to facilitate the operate for fitting the pins in to the connecting plate, since otherwise the fatigue strength might be lowered.