High power roller chains with enhanced fatigue power and influence power
HI-PWR-S roller chains are enhanced in fatigue strength and affect power without having modifying the dimension while in the pin length route of common roller chains. Plates are enlarged, and also the machining accuracy and assembling accuracy of components are improved. The roller chains hold substantial transmission efficiency for applications from low to high speeds and are strong adequate to withstand long-term use.
Proposed uses
?Compared to typical roller chains, HI-PWR-S roller chains are greater in optimum kilowatt rating by about thirty percent inside a medium to lower velocity variety. They exhibit exceptional capability in locations where massive shock loads are applied, drive units for frequent start/stop, as well as in high 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.
Variety of chains
Generally, pick your chain with reference to “Designing of Chain Transmission” as well as to your tables of “Drive Performance” and “Dimensions” of HI-PWR-S form roller chains.Nevertheless, only to get a special situation of very low speed and much less shock, “Low-speed selection” is additionally applicable.
HI-PWR-S Roller chains and ANSI standard chains will be the same in standard dimensions. Use ANSI normal sprockets.
Connecting back links and offset links
Use H connecting backlinks for HI-PWR-S. In an H connecting link, the pins are lightly interference-fitted with the connecting plate. For your connection between the connecting plate plus the connecting pins, spring pins are made use of in lieu of cotter pins for any conventional roller chain.
The center plates of an H connecting hyperlink for multiplex chain has bushings pressed in.
HI-PWR-S roller chains tend not to have any offset hyperlink. Use an even number of hyperlinks.
In no way make the holes with the connecting plate more substantial and hardly ever make the pins thinner to facilitate the get the job done for fitting the pins into the connecting plate, considering that otherwise the fatigue strength will be lowered.