Large electrical power roller chains with improved fatigue strength and effect strength
HI-PWR-S roller chains are enhanced in fatigue power and impact power without the need of modifying the dimension during the pin length direction of standard roller chains. Plates are enlarged, as well as the machining accuracy and assembling accuracy of components are enhanced. The roller chains hold high transmission efficiency for applications from minimal to large speeds and are highly effective enough to withstand long-term use.
Advised utilizes
?In contrast to standard roller chains, HI-PWR-S roller chains are higher in highest kilowatt rating by about thirty percent inside a medium to lower velocity selection. They exhibit superb capability in places exactly where big shock loads are applied, drive units for regular start/stop, and also in higher 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
In general, select your chain with reference to “Designing of Chain Transmission” and also for the tables of “Drive Performance” and “Dimensions” of HI-PWR-S type roller chains.On the other hand, only for any unique case of minimal speed and less shock, “Low-speed selection” can also be applicable.
Sprockets
HI-PWR-S Roller chains and ANSI common chains are the exact same in basic dimensions. Use ANSI standard sprockets.
Connecting backlinks and offset backlinks
Use H connecting back links for HI-PWR-S. In an H connecting hyperlink, the pins are lightly interference-fitted together with the connecting plate. For your connection concerning the connecting plate and also the connecting pins, spring pins are utilised rather than cotter pins for a standard roller chain.
The center plates of an H connecting hyperlink for multiplex chain has bushings pressed in.
HI-PWR-S roller chains usually do not have any offset website link. Use an even variety of backlinks.
Hardly ever make the holes with the connecting plate larger and by no means make the pins thinner to facilitate the perform for fitting the pins to the connecting plate, due to the fact otherwise the fatigue power will likely be lowered.