High electrical power roller chains with enhanced fatigue strength and influence strength
HI-PWR-S roller chains are enhanced in fatigue strength and influence power with out transforming the dimension inside the pin length route of regular roller chains. Plates are enlarged, plus the machining accuracy and assembling accuracy of parts are enhanced. The roller chains hold high transmission efficiency for applications from very low to higher speeds and therefore are potent sufficient to withstand long-term use.
Advised employs
?Compared to regular roller chains, HI-PWR-S roller chains are greater in optimum kilowatt rating by about thirty % inside a medium to reduced speed range. They exhibit exceptional capability in spots in which large shock loads are utilized, drive units for regular start/stop, and in addition in high velocity applications.

?Civil engineering machines this kind of as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, etc.
Choice of chains
Usually, decide on your chain with reference to “Designing of Chain Transmission” and also to your tables of “Drive Performance” and “Dimensions” of HI-PWR-S type roller chains.Having said that, only to get a distinctive case of minimal speed and significantly less shock, “Low-speed selection” can also be applicable.
HI-PWR-S Roller chains and ANSI standard chains will be the same in simple dimensions. Use ANSI standard sprockets.
Connecting links and offset back links
Use H connecting back links for HI-PWR-S. In an H connecting link, the pins are lightly interference-fitted using the connecting plate. To the connection in between the connecting plate along with the connecting pins, spring pins are utilized in place of cotter pins for a regular roller chain.
The center plates of an H connecting link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains do not have any offset website link. Use an even number of links.
Never ever make the holes from the connecting plate greater and never ever make the pins thinner to facilitate the operate for fitting the pins to the connecting plate, since otherwise the fatigue strength is going to be lowered.