Substantial power roller chains with improved fatigue power and affect power
HI-PWR-S roller chains are enhanced in fatigue power and impact strength with no changing the dimension while in the pin length direction of common roller chains. Plates are enlarged, as well as machining accuracy and assembling accuracy of components are enhanced. The roller chains hold substantial transmission efficiency for applications from lower to high speeds and are strong enough to withstand long-term use.
Advisable utilizes
?In contrast to conventional roller chains, HI-PWR-S roller chains are higher in optimum kilowatt rating by about 30 % in a medium to lower speed assortment. They exhibit superb capability in locations the place significant shock loads are utilized, drive units for frequent start/stop, and also in high speed applications.

?Civil engineering machines such as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, and so forth.
Variety of chains
Usually, pick your chain with reference to “Designing of Chain Transmission” and also on the tables of “Drive Performance” and “Dimensions” of HI-PWR-S type roller chains.However, only for a special situation of low velocity and much less shock, “Low-speed selection” can also be applicable.
Sprockets
HI-PWR-S Roller chains and ANSI standard chains would be the exact same in basic dimensions. Use ANSI normal sprockets.
Connecting backlinks and offset links
Use H connecting links for HI-PWR-S. In an H connecting website link, the pins are lightly interference-fitted with all the connecting plate. For your connection involving the connecting plate as well as connecting pins, spring pins are utilized in lieu of cotter pins for a conventional roller chain.
The center plates of an H connecting website link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains usually do not have any offset link. Use an even number of links.
In no way make the holes in the connecting plate more substantial and by no means make the pins thinner to facilitate the get the job done for fitting the pins to the connecting plate, due to the fact otherwise the fatigue power will be lowered.