Downsizing Your Program with Higher Power Chains
HK style roller chains conform to H sort of ANSI, and their thickness of inner and outer link plates are equal to individuals in the following greater dimension chain. Hence, HK kind roller chains are higher in tensile power by about 20%and in highest allowable load by about 15% than people of regular roller chains. Because the excess weight with the chains can also be greater, HK style roller chains are suitable for that application of heavy duty at reduced pace.
Advised utilizes
?Optimal for places where increased strength is needed but big and heavier chains can’t be employed.
Choice of chains
Pick a correct HK style roller chain determined by “Low-speed selection”
To the optimum allowable load, see the next table of dimensions.
HK sort roller chains are available as much as triplex.
Sprockets
Use typical sprockets to get a simplex HK roller chain Since the transverse pitches are larger than people of normal chains during the case of duplex or triplex, normal sprockets cannot be employed. Refer to the sprocket tooth profiles for HK
Connecting link and offset website link
The tensile strength of connecting hyperlinks and offset hyperlinks are listed about the left, however the maximum allowable load is reduce than that of your base chain. Please consult us should really you’ve any concerns. It truly is proposed to implement the connecting link of interference-fitted (FJ, HJ)
In no way make the holes from the connecting plate more substantial and never make the pins thinner to facilitate the perform for fitting the pins to the connecting plate, because otherwise the fatigue strength are going to be lowered.
Collection of chains
Pick a right HK form roller chain based upon “Low-speed selection”
For your optimum allowable load, see the following table of dimensions.
HK type roller chains are available up to triplex.
Sprockets
Use common sprockets for any simplex HK roller chain Because the transverse pitches are greater than those of normal chains within the situation of duplex or triplex, common sprockets are not able to be used. Refer for the sprocket tooth profiles for HK
Connecting hyperlink and offset website link
The tensile strength of connecting backlinks and offset back links are listed about the left, but the greatest allowable load is lower than that from the base chain. Please check with us must you may have any queries. It truly is recommended to utilize the connecting website link of interference-fitted (FJ, HJ)
Never ever make the holes of your connecting plate more substantial and in no way make the pins thinner to facilitate the get the job done for fitting the pins into the connecting plate, since otherwise the fatigue strength will probably be lowered.