Higher power roller chains with improved fatigue strength and influence strength
HI-PWR-S roller chains are enhanced in fatigue strength and influence power with out changing the dimension inside the pin length path of normal roller chains. Plates are enlarged, and also the machining accuracy and assembling accuracy of parts are improved. The roller chains hold substantial transmission efficiency for applications from lower to higher speeds and are strong sufficient to withstand long-term use.
Advisable makes use of
?Compared to normal roller chains, HI-PWR-S roller chains are higher in maximum kilowatt rating by about thirty % in a medium to minimal velocity assortment. They exhibit excellent capability in locations the place huge shock loads are applied, drive units for frequent start/stop, as well as in large velocity 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
Usually, select your chain with reference to “Designing of Chain Transmission” as well as for the tables of “Drive Performance” and “Dimensions” of HI-PWR-S style roller chains.Having said that, only for a specific case of lower speed and much less shock, “Low-speed selection” can be applicable.
Sprockets
HI-PWR-S Roller chains and ANSI standard chains are the same in primary dimensions. Use ANSI common sprockets.
Connecting backlinks and offset backlinks
Use H connecting backlinks for HI-PWR-S. In an H connecting hyperlink, the pins are lightly interference-fitted using the connecting plate. For your connection concerning the connecting plate along with the connecting pins, spring pins are utilized as an alternative to cotter pins to get a typical roller chain.
The center plates of an H connecting hyperlink for multiplex chain has bushings pressed in.
HI-PWR-S roller chains never have any offset hyperlink. Use an even number of back links.
Under no circumstances make the holes on the connecting plate more substantial and under no circumstances make the pins thinner to facilitate the operate for fitting the pins to the connecting plate, since otherwise the fatigue power might be lowered.