Higher energy roller chains with enhanced fatigue strength and effect strength
HI-PWR-S roller chains are enhanced in fatigue power and impact strength devoid of transforming the dimension while in the pin length direction of standard roller chains. Plates are enlarged, and the machining accuracy and assembling accuracy of components are improved. The roller chains hold substantial transmission efficiency for applications from very low to substantial speeds and therefore are powerful ample to withstand long-term use.
Recommended uses
?Compared to common roller chains, HI-PWR-S roller chains are higher in highest kilowatt rating by about 30 percent in a medium to minimal speed range. They exhibit outstanding capability in areas exactly where big shock loads are utilized, drive units for regular start/stop, and also 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 forth.
Selection of chains
Usually, decide on your chain with reference to “Designing of Chain Transmission” as well as towards the tables of “Drive Performance” and “Dimensions” of HI-PWR-S kind roller chains.However, only to get a particular situation of reduced velocity and significantly less shock, “Low-speed selection” is additionally applicable.
Sprockets
HI-PWR-S Roller chains and ANSI conventional chains are the exact same in primary dimensions. Use ANSI typical sprockets.
Connecting back links and offset links
Use H connecting links for HI-PWR-S. In an H connecting hyperlink, the pins are lightly interference-fitted together with the connecting plate. For the connection amongst the connecting plate as well as connecting pins, spring pins are made use of in place of cotter pins for a normal roller chain.
The center plates of an H connecting hyperlink for multiplex chain has bushings pressed in.
HI-PWR-S roller chains usually do not have any offset hyperlink. Use an even quantity of links.
By no means make the holes of your connecting plate larger and never make the pins thinner to facilitate the perform for fitting the pins in to the connecting plate, considering that otherwise the fatigue strength might be lowered.