Substantial electrical power roller chains with improved fatigue power and impact strength
HI-PWR-S roller chains are enhanced in fatigue power and affect strength with no transforming the dimension while in the pin length direction of normal roller chains. Plates are enlarged, as well as machining accuracy and assembling accuracy of elements are enhanced. The roller chains hold higher transmission efficiency for applications from very low to large speeds and therefore are strong ample to stand up to long-term use.
Proposed uses
?Compared to typical roller chains, HI-PWR-S roller chains are increased in greatest kilowatt rating by about 30 % inside a medium to very low speed selection. They exhibit great capability in places exactly where large shock loads are utilized, drive units for regular start/stop, as well as 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 on.
Collection of chains
Usually, pick your chain with reference to “Designing of Chain Transmission” as well as to your tables of “Drive Performance” and “Dimensions” of HI-PWR-S variety roller chains.Even so, only to get a distinctive situation of low speed and significantly less shock, “Low-speed selection” is additionally applicable.
HI-PWR-S Roller chains and ANSI conventional chains will be the identical in primary dimensions. Use ANSI standard sprockets.
Connecting backlinks and offset backlinks
Use H connecting hyperlinks for HI-PWR-S. In an H connecting hyperlink, the pins are lightly interference-fitted together with the connecting plate. For the connection among the connecting plate as well as connecting pins, spring pins are utilized 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 hyperlink. Use an even variety of back links.
Under no circumstances make the holes from the connecting plate more substantial and never make the pins thinner to facilitate the function for fitting the pins into the connecting plate, given that otherwise the fatigue power might be lowered.