Large power roller chains with enhanced fatigue power and affect power
HI-PWR-S roller chains are enhanced in fatigue strength and influence strength without having modifying the dimension during the pin length direction of regular roller chains. Plates are enlarged, plus the machining accuracy and assembling accuracy of components are improved. The roller chains hold higher transmission efficiency for applications from minimal to higher speeds and are highly effective enough to stand up to long-term use.
Advisable utilizes
?Compared to typical roller chains, HI-PWR-S roller chains are greater in optimum kilowatt rating by about thirty % inside a medium to minimal speed range. They exhibit exceptional capability in spots wherever huge shock loads are utilized, drive units for frequent start/stop, and in addition in higher 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.
Choice of chains
On the whole, choose your chain with reference to “Designing of Chain Transmission” and in addition for the tables of “Drive Performance” and “Dimensions” of HI-PWR-S form roller chains.Having said that, only for any distinctive case of lower velocity and significantly less shock, “Low-speed selection” can be applicable.
HI-PWR-S Roller chains and ANSI normal chains are the similar in essential dimensions. Use ANSI common sprockets.
Connecting backlinks and offset links
Use H connecting links for HI-PWR-S. In an H connecting website link, the pins are lightly interference-fitted with all the connecting plate. To the connection amongst the connecting plate as well as the connecting pins, spring pins are utilised rather than cotter pins to get a common roller chain.
The center plates of an H connecting website link for multiplex chain has bushings pressed in.
HI-PWR-S roller chains usually do not have any offset hyperlink. Use an even variety of hyperlinks.
Never ever make the holes in the connecting plate more substantial and in no way make the pins thinner to facilitate the work for fitting the pins to the connecting plate, considering that otherwise the fatigue strength might be lowered.