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EK2 | Elastomer Coupling

With Clamping Hubs

The EK2 is designed with two clamping hubs that are concentrically machined with curved jaws and one elastomer insert that is made with precision molded, wear resistant, and thermally stable polymer.
See table for rated operating speeds. *2.5 Balance grade available upon request.
The clamping hubs up to series 450 are made of high strength aluminum, series 800 and up are steel.
This is a backlash free, vibration damping, electrically isolating solution that is easy to mount with a press fit design.

ELASTOMER COUPLING WITH
CLAMPING HUB

6 - 2,150 NM

EK2 Diagram

EK2 Series Variants

*See above picture for reference

ItemTorque(Nm)LengthO.D. BFit Length (mm)I.D. (mm)I.D. InsertMomentInertia 10-3Weight (g)ScrewScrew TqDistance Centers (mm)Distance (mm)Hub Length(mm)Speed StdSpeed BalMax TqInsert
EK2-2017|21|66642258-2519,20,0160,15M5815,58,5391250045|60|3534|42|12A|B|C

EK2-6060|75|2078563012-3226,20,050,35M6152110461100031|31|25120|150|35A|B|C

EK2-150160|200|429066,53519-3629,20,130,6M835241252,51000022|26|18320|400|85A|B|C

EK2-300325|405|84114824520-4536,20,41,1M1070291566900022|26|16650|810|170A|B|C

EK2-450530|660|951261025028-6046,20,91,7M121203817,573800016|17|121060|1350|190A|B|C

EK2-800950|1100|240162136,56535-8060,59,510M1629050,52393,5400013|13|81900|2150|400A|B|C



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