Elastomer, Jaw and Spider Couplings EK
Please select a Elastomer / Jaw Coupling:
Elastomer Coupling Model EK1 with keyway connection
- favorably priced design
- mounts axially
- easily modified
Design:
Two coupling hubs concentrically machined with concave driving claws.
Bore tolerance H7 + keyway + set screw DIN 916 or optionally pilot bored (DV).
Temperature range:
The temperature range depends on the Elastomer insert.
Torsional stiffness:
Depends on the Elastomer
insert.
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Material:
Clamping hub:up to series 450 high strength aluminum,
from series 800 and up steel.
Elastomer insert: precision molded
wear resistant and
thermally stable polymer.
Speeds:
Over 10,000 rpm a finely balanced version is available.
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 0.5 - 2,150 Nm
- shaft diameter from 3 - 80 mm
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Properties of Jaw Coupling Model EK1:
- economically priced
- concentrically machined
- vibration damping
- electrically insulating
- press-fit design
- low backlash, due to keyway connection
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Possible applications for Jaw
Coupling EK1:

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