High power roller chains

Higher power roller chains with improved fatigue power and affect strength
HI-PWR-S roller chains are enhanced in fatigue strength and impact strength with no shifting the dimension while in the pin length direction of standard roller chains. Plates are enlarged, and the machining accuracy and assembling accuracy of components are improved. The roller chains hold substantial transmission efficiency for applications from very low to high speeds and are impressive ample to withstand long-term use.
Recommended uses
?In contrast to normal roller chains, HI-PWR-S roller chains are increased in highest kilowatt rating by about 30 percent in the medium to reduced speed array. They exhibit superb capability in areas where large shock loads are utilized, drive units for regular 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, and so forth.
Choice of chains
On the whole, select your chain with reference to “Designing of Chain Transmission” as well as to the tables of “Drive Performance” and “Dimensions” of HI-PWR-S type roller chains.Having said that, only for a unique situation of reduced pace and significantly less shock, “Low-speed selection” is additionally applicable.
Sprockets
HI-PWR-S Roller chains and ANSI typical chains are the same in standard dimensions. Use ANSI common sprockets.
Connecting back links and offset hyperlinks
Use H connecting back links for HI-PWR-S. In an H connecting hyperlink, the pins are lightly interference-fitted together with the connecting plate. For your connection amongst the connecting plate as well as connecting pins, spring pins are used in place of cotter pins to get a normal roller chain.
The center plates of an H connecting hyperlink for multiplex chain has bushings pressed in.
HI-PWR-S roller chains don’t have any offset hyperlink. Use an even number of back links.
Never make the holes with the connecting plate larger and hardly ever make the pins thinner to facilitate the function for fitting the pins into the connecting plate, given that otherwise the fatigue strength might be lowered.

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