Higher power roller chains with improved fatigue power and effect strength
HI-PWR-S roller chains are enhanced in fatigue strength and impact strength without the need of changing the dimension from the pin length course of standard roller chains. Plates are enlarged, as well as the machining accuracy and assembling accuracy of parts are enhanced. The roller chains hold high transmission efficiency for applications from low to high speeds and therefore are effective ample to stand up to long-term use.
Advised uses
?In contrast to regular roller chains, HI-PWR-S roller chains are higher in greatest kilowatt rating by about 30 percent in a medium to low velocity array. They exhibit outstanding capability in areas the place big shock loads are utilized, drive units for frequent start/stop, and in addition in high speed applications.

?Civil engineering machines such as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, etc.
Variety of chains
Generally, select your chain with reference to “Designing of Chain Transmission” as well as towards the tables of “Drive Performance” and “Dimensions” of HI-PWR-S variety roller chains.On the other hand, only to get a exclusive case of low pace and much less shock, “Low-speed selection” can be applicable.
Sprockets
HI-PWR-S Roller chains and ANSI regular chains will be the identical in primary dimensions. Use ANSI normal sprockets.
Connecting hyperlinks and offset back links
Use H connecting links for HI-PWR-S. In an H connecting website link, the pins are lightly interference-fitted using the connecting plate. For your connection among the connecting plate and also the connecting pins, spring pins are employed instead of cotter pins for any standard roller chain.
The center plates of an H connecting website link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains don’t have any offset website link. Use an even number of hyperlinks.
In no way make the holes from the connecting plate greater and by no means make the pins thinner to facilitate the do the job for fitting the pins in to the connecting plate, given that otherwise the fatigue strength is going to be lowered.