High energy roller chains with improved fatigue strength and impact power
HI-PWR-S roller chains are enhanced in fatigue strength and impact strength without shifting the dimension during the pin length course of conventional roller chains. Plates are enlarged, as well as machining accuracy and assembling accuracy of elements are enhanced. The roller chains hold large transmission efficiency for applications from reduced to large speeds and therefore are highly effective ample to stand up to long-term use.
Encouraged utilizes
?In contrast to normal roller chains, HI-PWR-S roller chains are higher in greatest kilowatt rating by about thirty percent within a medium to very low speed range. They exhibit great capability in destinations in which huge shock loads are utilized, drive units for frequent start/stop, as well as in substantial speed 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 on.
Collection of chains
Generally, pick your chain with reference to “Designing of Chain Transmission” and in addition to your tables of “Drive Performance” and “Dimensions” of HI-PWR-S type roller chains.Having said that, only for a distinctive case of reduced speed and much less shock, “Low-speed selection” can be applicable.
Sprockets
HI-PWR-S Roller chains and ANSI standard chains are the exact same in simple dimensions. Use ANSI conventional sprockets.
Connecting back links and offset hyperlinks
Use H connecting hyperlinks for HI-PWR-S. In an H connecting website link, the pins are lightly interference-fitted with the connecting plate. For your connection amongst the connecting plate as well as the connecting pins, spring pins are used in lieu of cotter pins for any conventional roller chain.
The center plates of an H connecting link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains will not have any offset website link. Use an even amount of hyperlinks.
Under no circumstances make the holes with the connecting plate larger 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.