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EKH | Elastomer Coupling

With Split Clamping Hubs

The EKH is designed so that both clamping hubs that are split and fully separable. The split hubs utilize ISO 4762 screws for clamping. The elastomer insert is made with precision molded, wear resistant, and thermally stable polymer.
The concentrically machined clamping hubs up to series 450 are made of high strength aluminum, series 800 and up are steel.
See table for rated operating speeds. *2.5 Balance grade is available upon request.
This a backlash free, vibration damping, electrically isolating solution that can be laterally mounted.


1,950 - 25,000 NM

EKH Diagram1 EKH Diagram2

EKH Series Variants

*See above picture for reference

ItemTorque(Nm)LengthO.D. BO.D. BsFit Length (mm)I.D. (mm)I.D. InsertMomentInertia 10-3Weight (g)ScrewScrew TqDistance Centers (mm)Distance (mm)Hub Length(mm)Distance AE (mm)Speed StdSpeed BalMax TqInsert
EKH-25001.950|2.4502131601568535-90804012,58xM163005736120/6978300010 | 103.900|4.900A|B

EKH-45005.000|6.20027222519911340-120110147258xM206007524/41154/8910435008 | 810.000|12.400A|B

EKH-950010.000|12.50034129024314050-140145480538xM2411009030/48193/11013120006,5 | 6,520.000|25.000A|B

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