Higher power roller chains with enhanced fatigue strength and impact power
HI-PWR-S roller chains are enhanced in fatigue strength and influence strength without shifting the dimension from the pin length path of normal roller chains. Plates are enlarged, plus the machining accuracy and assembling accuracy of components are enhanced. The roller chains hold high transmission efficiency for applications from lower to high speeds and are powerful enough to stand up to long-term use.
Suggested uses
?In contrast to regular roller chains, HI-PWR-S roller chains are larger in highest kilowatt rating by about thirty % in a medium to low pace assortment. They exhibit great capability in places wherever huge shock loads are utilized, drive units for frequent start/stop, as well as in substantial velocity 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.
Choice of chains
Generally, choose your chain with High%20power%20roller%20chains%201reference to “Designing of Chain Transmission” as well as to the tables of “Drive Performance” and “Dimensions” of HI-PWR-S style roller chains.However, only to get a unique situation of reduced speed and less shock, “Low-speed selection” is also applicable.
Sprockets
HI-PWR-S Roller chains and ANSI common chains are the very same in simple dimensions. Use ANSI normal sprockets.
Connecting links and offset backlinks
Use H connecting hyperlinks for HI-PWR-S. In an H connecting link, the pins are lightly interference-fitted using the connecting plate. To the connection among the connecting plate as well as the connecting pins, spring pins are used in lieu of cotter pins to get a typical roller chain.
The center plates of an H connecting link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains don’t have any offset website link. Use an even quantity of links.
Never make the holes on the connecting plate bigger and by no means make the pins thinner to facilitate the function for fitting the pins in to the connecting plate, given that otherwise the fatigue power will likely be lowered.