Large energy roller chains with enhanced fatigue power and impact strength
HI-PWR-S roller chains are enhanced in fatigue strength and effect power devoid of altering the dimension while in the pin length course of normal roller chains. Plates are enlarged, plus the machining accuracy and assembling accuracy of elements are improved. The roller chains hold high transmission efficiency for applications from reduced to high speeds and are potent enough to stand up to long-term use.
Recommended makes use of
?In contrast to typical roller chains, HI-PWR-S roller chains are higher in maximum kilowatt rating by about 30 percent within a medium to very low velocity assortment. They exhibit excellent capability in places in which large shock loads are applied, drive units for frequent start/stop, as well as in high speed applications.

?Civil engineering machines such as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, and so forth.
Choice of chains
On the whole, pick your chain with reference to “Designing of Chain Transmission” and also to your tables of “Drive Performance” and “Dimensions” of HI-PWR-S kind roller chains.Having said that, 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 conventional chains are the very same in standard dimensions. Use ANSI common sprockets.
Connecting back links and offset links
Use H connecting hyperlinks for HI-PWR-S. In an H connecting website link, the pins are lightly interference-fitted with all the connecting plate. To the connection in between the connecting plate and the connecting pins, spring pins are utilised in place of cotter pins for a typical roller chain.
The center plates of an H connecting website link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains never have any offset website link. Use an even quantity of backlinks.
Never ever make the holes on the connecting plate greater and never make the pins thinner to facilitate the function for fitting the pins into the connecting plate, considering the fact that otherwise the fatigue strength will be lowered.