High power roller chains with improved fatigue strength and influence strength
HI-PWR-S roller chains are enhanced in fatigue power and impact power devoid of altering the dimension in the pin length route of normal roller chains. Plates are enlarged, and also the machining accuracy and assembling accuracy of elements are enhanced. The roller chains hold higher transmission efficiency for applications from reduced to high speeds and are strong ample to withstand long-term use.
Advisable employs
?In contrast to conventional roller chains, HI-PWR-S roller chains are greater in highest kilowatt rating by about 30 percent in a medium to minimal pace array. They exhibit exceptional capability in spots wherever substantial shock loads are applied, drive units for frequent start/stop, as well as 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.
Selection of chains
On the whole, decide on your chain with reference to “Designing of Chain Transmission” as well as on the tables of “Drive Performance” and “Dimensions” of HI-PWR-S type roller chains.Nevertheless, only for a specific situation of minimal pace and much less shock, “Low-speed selection” can also be applicable.
HI-PWR-S Roller chains and ANSI regular chains would be the similar in simple dimensions. Use ANSI regular sprockets.
Connecting hyperlinks and offset backlinks
Use H connecting backlinks for HI-PWR-S. In an H connecting hyperlink, the pins are lightly interference-fitted together with the connecting plate. For your connection between the connecting plate plus the connecting pins, spring pins are applied as opposed to cotter pins for any typical roller chain.
The center plates of an H connecting hyperlink for multiplex chain has bushings pressed in.
HI-PWR-S roller chains will not have any offset website link. Use an even variety of backlinks.
In no way make the holes of the connecting plate greater and never make the pins thinner to facilitate the function for fitting the pins in to the connecting plate, because otherwise the fatigue power will probably be lowered.