Substantial power roller chains with improved fatigue power and affect power
HI-PWR-S roller chains are enhanced in fatigue strength and effect strength without changing the dimension from the pin length course of regular roller chains. Plates are enlarged, as well as the machining accuracy and assembling accuracy of components are enhanced. The roller chains hold large transmission efficiency for applications from lower to large speeds and therefore are effective adequate to stand up to long-term use.
Recommended makes use of
?In contrast to conventional roller chains, HI-PWR-S roller chains are larger in highest kilowatt rating by about thirty percent within a medium to low speed selection. They exhibit exceptional capability in destinations the place massive shock loads are utilized, drive units for frequent start/stop, and in addition 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.
Selection of chains
Normally, decide on your chain with reference to “Designing of Chain Transmission” as well as to your tables of “Drive Performance” and “Dimensions” of HI-PWR-S sort roller chains.On the other hand, only for any exclusive situation of minimal velocity and significantly less shock, “Low-speed selection” can also be applicable.
Sprockets
HI-PWR-S Roller chains and ANSI standard chains are the exact same in fundamental dimensions. Use ANSI normal sprockets.
Connecting back links and offset back links
Use H connecting links for HI-PWR-S. In an H connecting link, the pins are lightly interference-fitted using the connecting plate. For that connection amongst the connecting plate and the connecting pins, spring pins are employed instead of cotter pins for 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 usually do not have any offset link. Use an even amount of back links.
Hardly ever make the holes of the connecting plate more substantial and never ever make the pins thinner to facilitate the get the job done for fitting the pins in to the connecting plate, considering the fact that otherwise the fatigue power are going to be lowered.