December 18, 2020

High-end form 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 standard application chains, consequently staying suitable for low pace hefty duty transmission.
Suggested utilizes
?The HI-PWR-SHK roller chains are 25 percent larger in tensile power and 50 % greater in optimum allowable load compared to the typical roller chains, but considering that their weight is heavier, driving efficiency declines at substantial speed. So, they can be appropriate for heavy duty at very low speed applications.

Multilevel parking machines, pipe benders, construction machines, etc.
Selection of chains
Decide on a right HI-PWR-SHK style chain depending on “Low-speed selection”
HI-PWR-SHK series is obtainable in simplex.
Typical sprockets for multiplex chains cannot be used.
Connecting links and offset back links
The most effective attribute on the HI-PWR-SHK roller chains is higher greatest allowable load. Therefore, interference-fitted connecting hyperlinks (H connecting back links) with little strength degradation are utilised.
The connecting plate as well as connecting pins are connected with spring pins. The tensile power of an H connecting hyperlink is equivalent to that from the chain, however the allowable load is relatively lower than that with the chain.
HI-PWR-S type roller chains don’t have any offset website link. Use an even quantity of back links.
Never make the holes of the connecting plate bigger and by no means make the pins thinner to facilitate the get the job done for fitting the pins into the connecting plate, considering that otherwise the fatigue strength will likely be lowered.