Higher electrical power roller chains with improved fatigue power and affect power
HI-PWR-S roller chains are enhanced in fatigue power and effect power devoid of altering the dimension during the pin length direction of regular roller chains. Plates are enlarged, and also the machining accuracy and assembling accuracy of elements are enhanced. The roller chains hold substantial transmission efficiency for applications from low to high speeds and are impressive sufficient to withstand long-term use.
Advised employs
?Compared to normal roller chains, HI-PWR-S roller chains are larger in optimum kilowatt rating by about 30 % in the medium to very low speed selection. They exhibit exceptional capability in spots exactly where substantial shock loads are utilized, drive units for regular start/stop, and in addition in substantial velocity applications.

?Civil engineering machines such as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, and so forth.
Choice of chains
In general, select your chain with reference to “Designing of Chain Transmission” and in addition towards the tables of “Drive Performance” and “Dimensions” of HI-PWR-S type roller chains.Having said that, only for a unique situation of very low velocity and much less shock, “Low-speed selection” is also applicable.
HI-PWR-S Roller chains and ANSI normal chains will be the similar in standard dimensions. Use ANSI conventional sprockets.
Connecting backlinks and offset backlinks
Use H connecting links for HI-PWR-S. In an H connecting link, the pins are lightly interference-fitted together with the connecting plate. For that connection in between the connecting plate and the connecting pins, spring pins are utilised in lieu of cotter pins to get a common roller chain.
The center plates of an H connecting hyperlink for multiplex chain has bushings pressed in.
HI-PWR-S roller chains will not have any offset website link. Use an even number of hyperlinks.
Never ever make the holes with the connecting plate more substantial and under no circumstances make the pins thinner to facilitate the perform for fitting the pins in to the connecting plate, since otherwise the fatigue strength might be lowered.