Higher energy roller chains with improved fatigue strength and impact power
HI-PWR-S roller chains are enhanced in fatigue strength and effect power with out transforming the dimension within the pin length course of standard roller chains. Plates are enlarged, along with the machining accuracy and assembling accuracy of components are improved. The roller chains hold high transmission efficiency for applications from minimal to higher speeds and therefore are potent ample to stand up to long-term use.
Advisable employs
?Compared to normal roller chains, HI-PWR-S roller chains are increased in highest kilowatt rating by about thirty percent in a medium to lower velocity variety. They exhibit great capability in destinations wherever substantial shock loads are applied, drive units for regular start/stop, as well as in large pace applications.

?Civil engineering machines such as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, etc.
Choice of chains
Usually, select your chain with reference to “Designing of Chain Transmission” and also for the tables of “Drive Performance” and “Dimensions” of HI-PWR-S variety roller chains.Even so, only to get a distinctive case of low velocity and much less shock, “Low-speed selection” can also be applicable.
HI-PWR-S Roller chains and ANSI conventional chains would be the identical in primary dimensions. Use ANSI typical sprockets.
Connecting hyperlinks and offset backlinks
Use H connecting links for HI-PWR-S. In an H connecting link, the pins are lightly interference-fitted with all the connecting plate. For that connection between the connecting plate along with the connecting pins, spring pins are made use of as an alternative to cotter pins for a normal roller chain.
The center plates of an H connecting website link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains usually do not have any offset hyperlink. Use an even quantity of back links.
In no way make the holes of your connecting plate greater and under no circumstances make the pins thinner to facilitate the do the job for fitting the pins to the connecting plate, since otherwise the fatigue strength might be lowered.