High-end sort of the higher strength series
The DID HI-PWR-SHK roller chains have thicker link plates than HI-PWR-S roller chains, and are the highest in tensile strength and allowable load between general application chains, consequently becoming ideal for reduced speed heavy duty transmission.
Suggested makes use of
?The HI-PWR-SHK roller chains are 25 percent increased in tensile power and 50 percent higher in highest allowable load than the regular roller chains, but considering that their bodyweight is heavier, driving overall performance declines at higher speed. So, they are really appropriate for hefty duty at low speed applications.

Multilevel parking machines, pipe benders, development machines, etc.
Selection of chains
Select a suitable HI-PWR-SHK sort chain depending on “Low-speed selection”
HI-PWR-SHK series is available in simplex.
Sprockets
Common sprockets for multiplex chains can not be made use of.
Connecting hyperlinks and offset back links
The most beneficial attribute of the HI-PWR-SHK roller chains is high optimum allowable load. Hence, interference-fitted connecting back links (H connecting links) with small strength degradation are applied.
The connecting plate and the connecting pins are connected with spring pins. The tensile power of an H connecting link is equivalent to that of the chain, however the allowable load is somewhat reduced than that on the chain.
HI-PWR-S variety roller chains don’t have any offset hyperlink. Use an even quantity of hyperlinks.
Hardly ever make the holes from the connecting plate larger and never ever make the pins thinner to facilitate the operate for fitting the pins in to the connecting plate, considering that otherwise the fatigue power will probably be lowered.