Downsizing Your Technique with Larger Power Chains
HK sort roller chains conform to H sort of ANSI, and their thickness of inner and outer website link plates are equal to people of your following larger dimension chain. As a result, HK type roller chains are larger in tensile power by about 20%and in maximum allowable load by about 15% than individuals of typical roller chains. Since the weight with the chains can be bigger, HK sort roller chains are ideal for the application of heavy duty at very low speed.
Proposed utilizes
?Optimum for places the place increased power is required but substantial and heavier chains can’t be made use of.
Selection of chains
Choose a correct HK sort roller chain based upon “Low-speed selection”
For the maximum allowable load, see the following table of dimensions.
HK sort roller chains can be found as much as triplex.
Sprockets
Use regular sprockets to get a simplex HK roller chain Because the transverse pitches are larger than these of common chains inside the case of duplex or triplex, conventional sprockets are unable to be made use of. Refer to your sprocket tooth profiles for HK
Connecting website link and offset website link
The tensile power of connecting hyperlinks and offset back links are listed to the left, but the greatest allowable load is decrease than that with the base chain. Please seek the advice of us should really you’ve got any concerns. It is encouraged to make use of the connecting link of interference-fitted (FJ, HJ)
Hardly ever make the holes of the connecting plate bigger and hardly ever make the pins thinner to facilitate the do the job for fitting the pins to the connecting plate, due to the fact otherwise the fatigue strength will likely be lowered.
Collection of chains
Select a suitable HK kind roller chain determined by “Low-speed selection”
For that maximum allowable load, see the following table of dimensions.
HK style roller chains can be found up to triplex.
Sprockets
Use standard sprockets to get a simplex HK roller chain Since the transverse pitches are bigger than individuals of common chains from the case of duplex or triplex, standard sprockets can not be utilised. Refer on the sprocket tooth profiles for HK
Connecting link and offset website link
The tensile strength of connecting backlinks and offset hyperlinks are listed within the left, however the greatest allowable load is reduced than that from the base chain. Please seek the advice of us ought to you’ve any concerns. It is proposed to use the connecting hyperlink of interference-fitted (FJ, HJ)
Never make the holes of your connecting plate larger and by no means make the pins thinner to facilitate the function for fitting the pins into the connecting plate, considering that otherwise the fatigue strength 
might be lowered.
