High-end variety of the large power series
The DID HI-PWR-SHK roller chains have thicker link plates than HI-PWR-S roller chains, and therefore are the highest in tensile power and allowable load between basic application chains, therefore getting appropriate for reduced pace heavy duty transmission.
Recommended uses
?The HI-PWR-SHK roller chains are 25 % higher in tensile strength and 50 percent greater in optimum allowable load than the typical roller chains, but since their fat is heavier, driving functionality declines at higher speed. So, these are suitable for heavy duty at lower velocity applications.

Multilevel parking machines, pipe benders, construction machines, and so on.
Selection of chains
Decide on a appropriate HI-PWR-SHK style chain dependant on “Low-speed selection”
HI-PWR-SHK series is accessible in simplex.
Sprockets
Standard sprockets for multiplex chains can not be used.
Connecting links and offset backlinks
The very best function from the HI-PWR-SHK roller chains is large highest allowable load. Therefore, interference-fitted connecting hyperlinks (H connecting back links) with minor power degradation are made use of.
The connecting plate and also the connecting pins are linked with spring pins. The tensile power of an H connecting website link is equivalent to that of your chain, but the allowable load is somewhat decrease than that of your chain.
HI-PWR-S sort roller chains don’t have any offset website link. Use an even number of back links.
Never ever make the holes with the connecting plate greater and under no circumstances make the pins thinner to facilitate the get the job done for fitting the pins into the connecting plate, given that otherwise the fatigue power will be lowered.