Higher power roller chains with improved fatigue strength and influence strength
HI-PWR-S roller chains are enhanced in fatigue power and impact power without transforming the dimension in the pin length direction of regular roller chains. Plates are enlarged, and the machining accuracy and assembling accuracy of elements are improved. The roller chains hold large transmission efficiency for applications from minimal to higher speeds and are strong sufficient to withstand long-term use.
Advised makes use of
?Compared to regular roller chains, HI-PWR-S roller chains are higher in greatest kilowatt rating by about 30 % in the medium to reduced velocity variety. They exhibit fantastic capability in places in which big shock loads are applied, drive units for frequent start/stop, as well as in higher velocity 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
Usually, select your chain with reference to “Designing of Chain Transmission” and also towards the tables of “Drive Performance” and “Dimensions” of HI-PWR-S form roller chains.On the other hand, only for any unique case of lower velocity and less shock, “Low-speed selection” is additionally applicable.
Sprockets
HI-PWR-S Roller chains and ANSI standard chains will be the very same in simple dimensions. Use ANSI common sprockets.
Connecting backlinks and offset backlinks
Use H connecting backlinks for HI-PWR-S. In an H connecting link, the pins are lightly interference-fitted with the connecting plate. For your connection concerning the connecting plate and the connecting pins, spring pins are used as opposed to cotter pins to get a common roller chain.
The center plates of an H connecting hyperlink for multiplex chain has bushings pressed in.
HI-PWR-S roller chains never have any offset link. Use an even number of backlinks.
In no way make the holes in the connecting plate more substantial and in no way make the pins thinner to facilitate the perform for fitting the pins to the connecting plate, considering the fact that otherwise the fatigue strength is going to be lowered.