EK6 | Elastomer Coupling
With Conical Clamping Rings
The EK6 has two coupling hubs that are concentrically machined with curved jaws, and one elastomer insert that is made with precision molded, wear resistant, and thermally stable polymer.
These hubs provide very high clamping forces and are made of high strength aluminum up to series 450; series 800 and up are made of steel.
See table for rated operating speeds. *2.5 Balance grade is available upon request.
This a long-term, backlash free, vibration damping, electrically isolating solution that can be axially mounted.
It utilizes a press fit design that makes for a quick and easy installation.
EK6 Series Variants
*See above picture for reference
| Item | Torque(Nm) | Length | O.D. B | Fit Length (mm) | I.D. (mm) | I.D. Insert | MomentInertia 10-3 | Weight (g) | Screw | Screw Tq | Distance (mm) | Speed Std | Speed Bal | Max Tq | Insert |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EK6-10 | 12,6|16|4 | 42 | 32 | 15 | 6-16 | 14,2 | 0,004 | 0,08 | 3x M3 | 2 | - | 20000 | 53|63|40 | 25|32|6 | A|B|C |
| EK6-20 | 17|21|6 | 56 | 43 | 20 | 8-24 | 19,2 | 0,015 | 0,12 | 6x M4 | 3 | - | 19000 | 45|60|35 | 34|42|12 | A|B|C |
| EK6-60 | 60|75|20 | 64 | 56 | 23 | 12-32 | 26,2 | 0,05 | 0,3 | 4x M5 | 6 | - | 14000 | 31|31|25 | 120|150|35 | A|B|C |
| EK6-150 | 160|200|42 | 76 | 66,5 | 28 | 19-35 | 29,2 | 0,1 | 0,5 | 8x M5 | 7 | - | 13000 | 22|26|18 | 320|400|85 | A|B|C |
| EK6-300 | 325|405|84 | 96 | 82 | 36 | 20-45 | 36,2 | 0,3 | 0,9 | 8x M6 | 12 | - | 10000 | 22|26|16 | 650|810|170 | A|B|C |
| EK6-450 | 530|660|95 | 110 | 102 | 42 | 28-55 | 46,2 | 0,85 | 1,5 | 8x M8 | 35 | - | 9000 | 16|17|12 | 1060|1350|190 | A|B|C |
| EK6-800 | 950|1100|240 | 138 | 136,5 | 53 | 32-80 | 60,5 | 9,2 | 9,6 | 8x M10 | 55 | - | 4000 | 13|13|8 | 1900|2150|400 | A|B|C |
| EK6-2500 | 1950|2450 | 177 | 160/159 | 70 | 40-95 | 80 | 31,7 | 15 | 10x M10 | 60 | - | 3500 | 10|10 | 3900|4900 | A|B |
| EK6-4500 | 5000|6200 | 227 | 225/208 | 90 | 50-130 | 113 | 135,7 | 35 | 10x M12 | 100 | 51 | 3000 | 8|8 | 10000|12400 | A|B |
| EK6-9500 | 10000|12500 | 282 | 285 | 112 | 60-170 | 145 | 469,2 | 73 | 10x M16 | 160 | 66 | 2000 | 6,5|6,5 | 20000|25000 | A|B |
Product Manual
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