Large energy roller chains with enhanced fatigue strength and impact power
HI-PWR-S roller chains are enhanced in fatigue strength and effect power without having modifying the dimension from the pin length route of normal roller chains. Plates are enlarged, along with the machining accuracy and assembling accuracy of components are improved. The roller chains hold large transmission efficiency for applications from very low to high speeds and therefore are powerful adequate to withstand long-term use.
Advised employs
?Compared to common roller chains, HI-PWR-S roller chains are larger in greatest kilowatt rating by about thirty % within a medium to very low velocity array. They exhibit excellent capability in areas the place significant shock loads are utilized, drive units for frequent start/stop, as well as in higher speed applications.

?Civil engineering machines such as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, and so forth.
Variety of chains
In general, choose your chain with reference to “Designing of Chain Transmission” and also on the tables of “Drive Performance” and “Dimensions” of HI-PWR-S variety roller chains.Even so, only to get a exclusive case of minimal velocity and less shock, “Low-speed selection” is additionally applicable.
HI-PWR-S Roller chains and ANSI common chains will be the very same in primary dimensions. Use ANSI common sprockets.
Connecting links and offset backlinks
Use H connecting links for HI-PWR-S. In an H connecting link, the pins are lightly interference-fitted together with the connecting plate. To the connection concerning the connecting plate plus the connecting pins, spring pins are utilised in lieu of cotter pins for a typical 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 hyperlink. Use an even amount of links.
In no way make the holes of your connecting plate bigger and hardly ever make the pins thinner to facilitate the perform for fitting the pins to the connecting plate, considering the fact that otherwise the fatigue power might be lowered.