Substantial energy roller chains with enhanced fatigue strength and impact power
HI-PWR-S roller chains are enhanced in fatigue strength and influence power with out modifying the dimension within the pin length path of typical roller chains. Plates are enlarged, along with the machining accuracy and assembling accuracy of elements are improved. The roller chains hold substantial transmission efficiency for applications from lower to high speeds and therefore are powerful enough to withstand long-term use.
Suggested utilizes
?In contrast to standard roller chains, HI-PWR-S roller chains are higher in optimum kilowatt rating by about 30 percent in the medium to reduced pace array. They exhibit outstanding capability in locations where massive shock loads are utilized, drive units for regular start/stop, and in addition in substantial pace applications.

?Civil engineering machines such as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, and so on.
Selection of chains
Normally, choose your chain with reference to “Designing of Chain Transmission” and in addition to your tables of “Drive Performance” and “Dimensions” of HI-PWR-S style roller chains.On the other hand, only for a particular case of low velocity and significantly less shock, “Low-speed selection” is also applicable.
Sprockets
HI-PWR-S Roller chains and ANSI typical chains will be the same in fundamental dimensions. Use ANSI common sprockets.
Connecting back links and offset backlinks
Use H connecting hyperlinks for HI-PWR-S. In an H connecting website link, the pins are lightly interference-fitted using the connecting plate. For your connection concerning the connecting plate as well as the connecting pins, spring pins are applied as an alternative to cotter pins to get a standard roller chain.
The center plates of an H connecting hyperlink for multiplex chain has bushings pressed in.
HI-PWR-S roller chains never have any offset website link. Use an even number of links.
In no way make the holes of your connecting plate bigger and by no means make the pins thinner to facilitate the work for fitting the pins in to the connecting plate, due to the fact otherwise the fatigue power will likely be lowered.