Large electrical power roller chains with enhanced fatigue strength and affect power
HI-PWR-S roller chains are enhanced in fatigue power and impact power without the need of transforming the dimension while in the pin length direction of normal roller chains. Plates are enlarged, as well as the machining accuracy and assembling accuracy of elements are improved. The roller chains hold high transmission efficiency for applications from low to high speeds and therefore are powerful enough to withstand long-term use.
Advised utilizes
?Compared to typical roller chains, HI-PWR-S roller chains are higher in greatest kilowatt rating by about thirty percent inside a medium to lower speed variety. They exhibit exceptional capability in destinations exactly where huge shock loads are applied, drive units for regular 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, etc.
Choice of chains
In general, select your chain with reference to “Designing of Chain Transmission” and in addition towards the tables of “Drive Performance” and “Dimensions” of HI-PWR-S sort roller chains.Nonetheless, only for any specific case of minimal velocity and significantly less shock, “Low-speed selection” is additionally applicable.
HI-PWR-S Roller chains and ANSI conventional chains are the identical in essential dimensions. Use ANSI typical sprockets.
Connecting back links and offset hyperlinks
Use H connecting hyperlinks for HI-PWR-S. In an H connecting website link, the pins are lightly interference-fitted together with the connecting plate. To the connection concerning the connecting plate and the connecting pins, spring pins are used in lieu of cotter pins to get a typical roller chain.
The center plates of an H connecting website link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains will not have any offset website link. Use an even quantity of hyperlinks.
Never ever make the holes of the connecting plate bigger and in no way make the pins thinner to facilitate the operate for fitting the pins to the connecting plate, due to the fact otherwise the fatigue power will be lowered.