Large energy roller chains with improved fatigue power and effect power
HI-PWR-S roller chains are enhanced in fatigue power and effect power with out altering the dimension during the pin length direction of regular roller chains. Plates are enlarged, plus the machining accuracy and assembling accuracy of components are enhanced. The roller chains hold high transmission efficiency for applications from minimal to high speeds and therefore are highly effective adequate to withstand long-term use.
Encouraged uses
?In contrast to standard roller chains, HI-PWR-S roller chains are higher in maximum kilowatt rating by about 30 % in the medium to low speed variety. They exhibit great capability in spots where big shock loads are utilized, drive units for regular start/stop, as well as in higher speed applications.

?Civil engineering machines this kind of as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, and so forth.
Variety of chains
On the whole, decide on your chain with reference to “Designing of Chain Transmission” as well as on the tables of “Drive Performance” and “Dimensions” of HI-PWR-S style roller chains.Nevertheless, only for any exclusive situation of lower velocity and significantly less shock, “Low-speed selection” is also applicable.
Sprockets
HI-PWR-S Roller chains and ANSI typical chains are the exact same in essential dimensions. Use ANSI typical sprockets.
Connecting links and offset back links
Use H connecting backlinks for HI-PWR-S. In an H connecting link, the pins are lightly interference-fitted with the connecting plate. For that connection concerning the connecting plate along with the connecting pins, spring pins are utilised instead of cotter pins for a common roller chain.
The center plates of an H connecting link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains usually do not have any offset link. Use an even variety of back links.
Never make the holes of your connecting plate more substantial and under no circumstances make the pins thinner to facilitate the work for fitting the pins into the connecting plate, given that otherwise the fatigue strength will likely be lowered.