High energy roller chains with improved fatigue power and affect power
HI-PWR-S roller chains are enhanced in fatigue power and impact strength without shifting the dimension while in the pin length route of common roller chains. Plates are enlarged, along with the machining accuracy and assembling accuracy of elements are improved. The roller chains hold higher transmission efficiency for applications from very low to higher speeds and are effective adequate to stand up to long-term use.
Advised employs
?Compared to standard roller chains, HI-PWR-S roller chains are increased in highest kilowatt rating by about 30 % within a medium to minimal velocity array. They exhibit exceptional capability in spots exactly where large shock loads are utilized, drive units for frequent start/stop, and also in large speed applications.

?Civil engineering machines this kind of as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, etc.
Choice of chains
Usually, pick your chain with reference to “Designing of Chain Transmission” as well as for the tables of “Drive Performance” and “Dimensions” of HI-PWR-S form roller chains.On the other hand, only for a specific case of reduced speed and much less shock, “Low-speed selection” can also be applicable.
Sprockets
HI-PWR-S Roller chains and ANSI typical chains are the same in fundamental dimensions. Use ANSI common sprockets.
Connecting hyperlinks and offset back links
Use H connecting hyperlinks for HI-PWR-S. In an H connecting hyperlink, the pins are lightly interference-fitted with the connecting plate. For your connection in between the connecting plate and the connecting pins, spring pins are applied in lieu of cotter pins for any conventional roller chain.
The center plates of an H connecting website link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains tend not to have any offset hyperlink. Use an even variety of links.
In no way make the holes in the connecting plate more substantial and hardly ever make the pins thinner to facilitate the do the job for fitting the pins to the connecting plate, because otherwise the fatigue power will likely be lowered.