Substantial electrical power roller chains with improved fatigue power and affect strength
HI-PWR-S roller chains are enhanced in fatigue strength and effect power without having modifying the dimension during the pin length direction of normal roller chains. Plates are enlarged, as well as machining accuracy and assembling accuracy of components are enhanced. The roller chains hold higher transmission efficiency for applications from lower to high speeds and therefore are impressive ample to withstand long-term use.
Proposed utilizes
?In contrast to regular roller chains, HI-PWR-S roller chains are greater in maximum kilowatt rating by about 30 % in a medium to low speed assortment. They exhibit fantastic capability in spots exactly where huge shock loads are utilized, drive units for frequent start/stop, as well as in large pace applications.

?Civil engineering machines such as skid steer, trenchers, trucks, cranes, agitating trucks, forklifts and drive units for conveyors, elevators, stackers, and so forth.
Variety of chains
Usually, select your chain with reference to “Designing of Chain Transmission” and in addition to your tables of “Drive Performance” and “Dimensions” of HI-PWR-S type roller chains.Nevertheless, only for any exclusive case of very low velocity and significantly less shock, “Low-speed selection” can also be applicable.
Sprockets
HI-PWR-S Roller chains and ANSI conventional chains would be the identical in basic dimensions. Use ANSI conventional sprockets.
Connecting links and offset 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. For the connection between the connecting plate plus the connecting pins, spring pins are applied rather than cotter pins to get a typical 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 link. Use an even variety of links.
By no means make the holes of the connecting plate more substantial and hardly ever make the pins thinner to facilitate the function for fitting the pins into the connecting plate, considering that otherwise the fatigue strength will likely be lowered.