High power roller chains with improved fatigue strength and effect strength
HI-PWR-S roller chains are enhanced in fatigue strength and effect power with out altering the dimension from the pin length course of typical roller chains. Plates are enlarged, and also the machining accuracy and assembling accuracy of components are improved. The roller chains hold high transmission efficiency for applications from reduced to high speeds and are potent adequate to withstand long-term use.
Recommended utilizes
?Compared to regular roller chains, HI-PWR-S roller chains are higher in highest kilowatt rating by about 30 % within a medium to reduced speed assortment. They exhibit superb capability in places in which massive shock loads are applied, drive units for frequent start/stop, and also in high pace applications.

?Civil engineering machines this kind of as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, and so forth.
Collection of chains
Usually, choose your chain with reference to “Designing of Chain Transmission” and in addition towards the tables of “Drive Performance” and “Dimensions” of HI-PWR-S variety roller chains.Nevertheless, only for a special case of minimal velocity and much less shock, “Low-speed selection” can be applicable.
HI-PWR-S Roller chains and ANSI conventional chains will be the same in simple dimensions. Use ANSI normal sprockets.
Connecting back links and offset back links
Use H connecting back links for HI-PWR-S. In an H connecting hyperlink, the pins are lightly interference-fitted with the connecting plate. To the connection concerning the connecting plate along with the connecting pins, spring pins are applied instead of cotter pins for a standard 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 variety of backlinks.
By no means make the holes from the connecting plate bigger and hardly ever make the pins thinner to facilitate the perform for fitting the pins into the connecting plate, given that otherwise the fatigue power is going to be lowered.