Substantial energy roller chains with enhanced fatigue strength and effect power
HI-PWR-S roller chains are enhanced in fatigue power and impact power without the need of shifting the dimension inside the pin length course of regular roller chains. Plates are enlarged, and also the machining accuracy and assembling accuracy of parts are improved. The roller chains hold substantial transmission efficiency for applications from minimal to large speeds and are strong ample to stand up to long-term use.
Recommended uses
?Compared to conventional roller chains, HI-PWR-S roller chains are greater in maximum kilowatt rating by about 30 percent within a medium to very low pace range. They exhibit superb capability in spots the place big shock loads are applied, drive units for regular start/stop, and also in higher pace applications.

?Civil engineering machines such as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, and so forth.
Selection of chains
In general, select your chain with reference to “Designing of Chain Transmission” and also on the tables of “Drive Performance” and “Dimensions” of HI-PWR-S form roller chains.Having said that, only to get a exclusive situation of low speed and less shock, “Low-speed selection” can be applicable.
HI-PWR-S Roller chains and ANSI normal chains will be the very same in fundamental dimensions. Use ANSI conventional sprockets.
Connecting links and offset hyperlinks
Use H connecting back links for HI-PWR-S. In an H connecting link, the pins are lightly interference-fitted using the connecting plate. For the connection concerning the connecting plate and also the connecting pins, spring pins are utilised as an alternative to cotter pins for a normal roller chain.
The center plates of an H connecting hyperlink for multiplex chain has bushings pressed in.
HI-PWR-S roller chains do not have any offset hyperlink. Use an even number of backlinks.
Hardly ever make the holes in the connecting plate more substantial and never make the pins thinner to facilitate the work for fitting the pins in to the connecting plate, since otherwise the fatigue strength will probably be lowered.