Large electrical power roller chains with enhanced fatigue strength and effect strength
HI-PWR-S roller chains are enhanced in fatigue strength and effect power without shifting the dimension in the pin length route of standard roller chains. Plates are enlarged, as well as the machining accuracy and assembling accuracy of parts are improved. The roller chains hold large transmission efficiency for applications from minimal to substantial speeds and therefore are powerful adequate to stand up to long-term use.
Recommended employs
?Compared to common roller chains, HI-PWR-S roller chains are increased in greatest kilowatt rating by about thirty percent within a medium to minimal speed range. They exhibit great capability in destinations exactly where huge shock loads are applied, drive units for regular start/stop, and in addition in large velocity applications.

?Civil engineering machines this kind of as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, and so on.
Collection of chains
On the whole, select your chain with reference to “Designing of Chain Transmission” as well as for the tables of “Drive Performance” and “Dimensions” of HI-PWR-S style roller chains.On the other hand, only for any specific case of lower speed and less shock, “Low-speed selection” can be applicable.
Sprockets
HI-PWR-S Roller chains and ANSI common chains are the similar in standard dimensions. Use ANSI conventional sprockets.
Connecting links and offset back links
Use H connecting back links for HI-PWR-S. In an H connecting hyperlink, the pins are lightly interference-fitted with all the connecting plate. For the connection in between the connecting plate as well as the connecting pins, spring pins are made use of as opposed to cotter pins for any normal roller chain.
The center plates of an H connecting website link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains do not have any offset website link. Use an even variety of backlinks.
Hardly ever make the holes of your connecting plate bigger and never make the pins thinner to facilitate the function for fitting the pins in to the connecting plate, because otherwise the fatigue power are going to be lowered.