High-end form of the high strength series
The DID HI-PWR-SHK roller chains have thicker hyperlink plates than HI-PWR-S roller chains, and are the highest in tensile strength and allowable load among standard application chains, thus staying ideal for very low speed heavy duty transmission.
Advised uses
?The HI-PWR-SHK roller chains are 25 % increased in tensile power and 50 % higher in maximum allowable load compared to the regular roller chains, but because their bodyweight is heavier, driving functionality declines at high pace. So, they are ideal for heavy duty at very low velocity applications.

Multilevel parking machines, pipe benders, building machines, etc.
Choice of chains
Select a proper HI-PWR-SHK variety chain based on “Low-speed selection”
HI-PWR-SHK series is accessible in simplex.
Sprockets
Regular sprockets for multiplex chains are not able to be utilised.
Connecting back links and offset hyperlinks
The most beneficial characteristic on the HI-PWR-SHK roller chains is substantial maximum allowable load. As a result, interference-fitted connecting back links (H connecting backlinks) with very little strength degradation are utilized.
The connecting plate plus the connecting pins are linked with spring pins. The tensile strength of an H connecting website link is equivalent to that of your chain, but the allowable load is relatively reduce than that on the chain.
HI-PWR-S form roller chains don’t have any offset website link. Use an even number of hyperlinks.
In no way make the holes of the connecting plate bigger and by no means make the pins thinner to facilitate the operate for fitting the pins in to the connecting plate, due to the fact otherwise the fatigue power will be lowered.