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December 18, 2020

High-end form of the large strength 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 strength and allowable load among common application chains, therefore staying ideal for very low velocity heavy duty transmission.
Advised makes use of
?The HI-PWR-SHK roller chains are 25 % greater in tensile power and 50 % increased in greatest allowable load than the conventional roller chains, but given that their bodyweight is heavier, driving efficiency declines at high velocity. So, they are really suitable for hefty duty at very low speed applications.

Multilevel parking machines, pipe benders, construction machines, and so forth.
Selection of chains
Pick a suitable HI-PWR-SHK type chain according to “Low-speed selection”
HI-PWR-SHK series is accessible in simplex.
Sprockets
Standard sprockets for multiplex chains can’t be made use of.
Connecting hyperlinks and offset back links
The very best attribute of the HI-PWR-SHK roller chains is substantial maximum allowable load. Hence, interference-fitted connecting hyperlinks (H connecting links) with small strength degradation are utilized.
The connecting plate along with the connecting pins are linked with spring pins. The tensile strength of an H connecting link is equivalent to that from the chain, but the allowable load is relatively decrease than that in the chain.
HI-PWR-S sort roller chains do not have any offset link. Use an even variety of backlinks.
Never ever make the holes of the connecting plate larger and never make the pins thinner to facilitate the work for fitting the pins into the connecting plate, due to the fact otherwise the fatigue power will be lowered.