Large electrical power roller chains with improved fatigue strength and impact power
HI-PWR-S roller chains are enhanced in fatigue power and affect power without having changing the dimension inside the pin length direction of regular roller chains. Plates are enlarged, plus the machining accuracy and assembling accuracy of components are improved. The roller chains hold higher transmission efficiency for applications from lower to large speeds and are effective ample to stand up to long-term use.
Encouraged employs
?Compared to common roller chains, HI-PWR-S roller chains are increased in highest kilowatt rating by about thirty percent inside a medium to very low velocity assortment. They exhibit fantastic capability in places where significant shock loads are utilized, drive units for regular start/stop, and in addition in large 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.
Collection of chains
In general, choose your chain with reference to “Designing of Chain Transmission” as well as on the tables of “Drive Performance” and “Dimensions” of HI-PWR-S form roller chains.On the other hand, only to get a special case of reduced velocity and much less shock, “Low-speed selection” is additionally applicable.
HI-PWR-S Roller chains and ANSI standard chains would be the very same in essential dimensions. Use ANSI conventional sprockets.
Connecting backlinks and offset back links
Use H connecting hyperlinks for HI-PWR-S. In an H connecting link, the pins are lightly interference-fitted together with the connecting plate. For that connection in between the connecting plate plus the connecting pins, spring pins are used in place of cotter pins for a common roller chain.
The center plates of an H connecting link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains tend not to have any offset website link. Use an even variety of links.
Under no circumstances make the holes of the connecting plate more substantial and never make the pins thinner to facilitate the work for fitting the pins into the connecting plate, because otherwise the fatigue power are going to be lowered.