Higher energy roller chains with improved fatigue strength and affect power
HI-PWR-S roller chains are enhanced in fatigue power and effect power without the need of altering the dimension from the pin length direction of regular roller chains. Plates are enlarged, and also the machining accuracy and assembling accuracy of elements are enhanced. The roller chains hold substantial transmission efficiency for applications from low to high speeds and are strong sufficient to withstand long-term use.
Advised makes use of
?Compared to normal roller chains, HI-PWR-S roller chains are greater in maximum kilowatt rating by about thirty % in the medium to very low speed selection. They exhibit exceptional capability in spots exactly where massive shock loads are utilized, drive units for regular start/stop, and in addition in substantial velocity applications.

?Civil engineering machines such as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, and so on.
Choice of chains
In general, decide on your chain with reference to “Designing of Chain Transmission” and in addition towards the tables of “Drive Performance” and “Dimensions” of HI-PWR-S form roller chains.Having said that, only for a particular situation of low velocity and much less shock, “Low-speed selection” is also applicable.
HI-PWR-S Roller chains and ANSI normal chains would be the similar in standard dimensions. Use ANSI conventional sprockets.
Connecting backlinks and offset back links
Use H connecting hyperlinks for HI-PWR-S. In an H connecting website link, the pins are lightly interference-fitted together with the connecting plate. For that connection in between the connecting plate and the connecting pins, spring pins are utilised instead of cotter pins to get a normal roller chain.
The center plates of an H connecting link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains usually do not have any offset website link. Use an even number of backlinks.
By no means make the holes in the connecting plate more substantial and under no circumstances make the pins thinner to facilitate the perform for fitting the pins in to the connecting plate, since otherwise the fatigue strength is going to be lowered.