Large energy roller chains with enhanced fatigue power and effect strength
HI-PWR-S roller chains are enhanced in fatigue strength and effect power without having modifying the dimension from the pin length route of common roller chains. Plates are enlarged, as well as the machining accuracy and assembling accuracy of parts are improved. The roller chains hold high transmission efficiency for applications from low to large speeds and are impressive adequate to withstand long-term use.
Encouraged employs
?In contrast to common roller chains, HI-PWR-S roller chains are greater in optimum kilowatt rating by about thirty percent inside a medium to very low speed array. They exhibit superb capability in spots wherever massive shock loads are utilized, drive units for frequent start/stop, and in addition in substantial speed applications.

?Civil engineering machines this kind of as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, etc.
Selection of chains
In general, choose your chain with reference to “Designing of Chain Transmission” and in addition on the tables of “Drive Performance” and “Dimensions” of HI-PWR-S type roller chains.However, only to get a exclusive case of very low speed and significantly less shock, “Low-speed selection” is also applicable.
Sprockets
HI-PWR-S Roller chains and ANSI normal chains would be the exact same in essential dimensions. Use ANSI conventional 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 all the connecting plate. To the connection in between the connecting plate plus the connecting pins, spring pins are employed in place of cotter pins for any conventional roller chain.
The center plates of an H connecting website link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains don’t have any offset website link. Use an even quantity of links.
Never make the holes with the connecting plate larger and hardly ever make the pins thinner to facilitate the get the job done for fitting the pins into the connecting plate, because otherwise the fatigue power are going to be lowered.