Large power roller chains with improved fatigue strength and influence power
HI-PWR-S roller chains are enhanced in fatigue strength and effect strength with no altering the dimension inside the pin length route of conventional roller chains. Plates are enlarged, plus the machining accuracy and assembling accuracy of components are improved. The roller chains hold high transmission efficiency for applications from low to higher speeds and therefore are impressive ample to stand up to long-term use.
Recommended employs
?Compared to regular roller chains, HI-PWR-S roller chains are higher in maximum kilowatt rating by about thirty percent within a medium to reduced speed range. They exhibit outstanding capability in locations where huge shock loads are utilized, drive units for frequent start/stop, and also in high velocity 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
Generally, decide on your chain with reference to “Designing of Chain Transmission” and also to your tables of “Drive Performance” and “Dimensions” of HI-PWR-S style roller chains.Nonetheless, only for a unique case of minimal pace and significantly less shock, “Low-speed selection” can also be applicable.
Sprockets
HI-PWR-S Roller chains and ANSI typical chains will be the very same in essential dimensions. Use ANSI standard sprockets.
Connecting hyperlinks and offset back links
Use H connecting back links for HI-PWR-S. In an H connecting website link, the pins are lightly interference-fitted with the connecting plate. For the connection amongst the connecting plate as well as connecting pins, spring pins are utilized as an alternative to 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 don’t have any offset hyperlink. Use an even variety of hyperlinks.
Never ever make the holes from the connecting plate larger and by no means make the pins thinner to facilitate the do the job for fitting the pins into the connecting plate, since otherwise the fatigue strength will likely be lowered.