Select Page

High-end style 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 power and allowable load among standard application chains, therefore currently being suitable for reduced velocity hefty duty transmission.
Encouraged utilizes
?The HI-PWR-SHK roller chains are 25 percent higher in tensile strength and 50 percent higher in greatest allowable load than the common roller chains, but since their fat is heavier, driving performance declines at high speed. So, they are appropriate for heavy duty at lower pace applications.

Multilevel parking machines, pipe benders, building machines, etc.
Collection of chains
Choose a proper HI-PWR-SHK sort chain determined by “Low-speed selection”
HI-PWR-SHK series is available in simplex.
Sprockets
Regular sprockets for multiplex chains cannot be applied.
Connecting hyperlinks and offset backlinks
The most beneficial feature of your HI-PWR-SHK roller chains is high greatest allowable load. Therefore, interference-fitted connecting backlinks (H connecting hyperlinks) with small strength degradation are employed.
The connecting plate as well as the connecting pins are linked with spring pins. The tensile strength of an H connecting website link is equivalent to that of your chain, however the allowable load is somewhat lower than that in the chain.
HI-PWR-S form roller chains don’t have any offset website link. Use an even number of links.
Never ever make the holes of your connecting plate bigger and under no circumstances make the pins thinner to facilitate the work for fitting the pins to the connecting plate, due to the fact otherwise the fatigue strength is going to be lowered.