Elastomer Couplings EK
Please select a Elastomer / Jaw Coupling:
Elastomer Coupling Model EK7
with expanding shaft
- axial hub mounting with
- expanding shaft
- very smooth running
- high clamping forces
Design:
Our zero-backlash elastomer coupling incorporated with a male expandable shaft.
Temperature range:
The temperature range depends on the choosen Elastomer insert.
Torsional stiffness:
Depends on the Elastomer insert.
Backlash:
Absolutely backlash-free.
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Material:
Clamping hub: high strength aluminium.
Expanding shaft & cone: steel.
Elastomer insert: precision molded wear resistant and
thermally stable polymer.
Service life:
R+W couplings are maintenance-free and have an infinite life if
the tolerances are not exceeded.
Fit tolerance:
On the hub/shaft connection 0.01 to 0.05 mm.
Non-standard application:
Custom designs with varied tolerances, keyways and non-standard material are available upon request.
Technical Data:
- rated torque from 2 - 2,150 Nm
- shaft diameter from 4 - 80 mm
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Properties of Elastomer Coupling Model EK7:
- short compact design,
conserves space while
reducing costs
- easy mounting
- High concentricity
- axial mounting of the
expanding shaft
- backlash free
- electrical insulating
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Possible applications for Elastomer Coupling EK7:
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