High electrical power roller chains with enhanced fatigue strength and affect power
HI-PWR-S roller chains are enhanced in fatigue strength and influence power without shifting the dimension while in the pin length direction of normal roller chains. Plates are enlarged, as well as the machining accuracy and assembling accuracy of parts are enhanced. The roller chains hold substantial transmission efficiency for applications from lower to substantial speeds and are highly effective ample to stand up to long-term use.
Suggested uses
?In contrast to standard roller chains, HI-PWR-S roller chains are larger in optimum kilowatt rating by about 30 percent in the medium to low pace variety. They exhibit outstanding capability in destinations wherever huge shock loads 
are applied, drive units for frequent start/stop, as well as in large velocity 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
Generally, choose your chain with reference to “Designing of Chain Transmission” as well as on the tables of “Drive Performance” and “Dimensions” of HI-PWR-S style roller chains.However, only to get a distinctive situation of low speed and less shock, “Low-speed selection” is also applicable.
Sprockets
HI-PWR-S Roller chains and ANSI common chains will be the very same in simple dimensions. Use ANSI standard sprockets.
Connecting links and offset backlinks
Use H connecting links for HI-PWR-S. In an H connecting link, the pins are lightly interference-fitted using the connecting plate. For your connection between the connecting plate as well as the connecting pins, spring pins are applied in place of cotter pins to get a common roller chain.
The center plates of an H connecting website 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 backlinks.
Never make the holes on the connecting plate larger and by no means make the pins thinner to facilitate the function for fitting the pins in to the connecting plate, because otherwise the fatigue power will likely be lowered.
