Elastomer Couplings EK

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MODEL SERIES EK

EKL and EK2

EKH

General | technical information | 2D and 3D download

Elastomer Coupling Model EK4
for conical shaft ends from 6 - 400 Nm

for conical shaft ends
(e.g. Fanuc motors)
easy mounting
conical hub mounts axially

Design:
Two coupling hubs are concentrically machined with concave driving jaws.
One side with clamping hub and a radial screw ISO 4762.
One side with a hub conically bored with keyway according to customer
requirement.

Temperature range:
The temperature range depends on the Elastomer insert.

Torsional stiffness:
Depends on the Elastomer insert.

Backlash:
Absolutely backlash-free.

Speeds:
See table of Elastomer Coupling EK4. Over 10,000 rpm a finely balanced version is available.

Fit tolerance:
On the hub/shaft connection 0.01 to 0.05 mm.

Material:
Clamping hub: high strength aluminium.
Conical hub: steel.
Elastomer insert: precision molded wear resistant and
thermally stable polymer.

Non-standard application:
Custom designs with varied tolerances, keyways and non-standard material are available upon request.

Technical Data:

rated torque from 6 - 400 Nm
shaft diameter from 8 - 35 mm

Properties of Elastomer Coupling Model EK4:

compact design
very smooth running
backlash free coupling
electrically insulating

This Elastomer Coupling is available as ATEX version
for applications in explosive atmosphere.

Possible applications for Elastomer Coupling EK4:

Applications elastomer jaw Couplings

Elastomer Couplings EK

Elastomer Coupling Model EK4for conical shaft ends from 6 - 400 Nm

Elastomer Coupling Model EK4
for conical shaft ends from 6 - 400 Nm