Elastomer Couplings EK

• very smooth running
• counterbalanced type
• easy assembly

Design:
Two coupling hubs are concentrically machined with concave driving jaws.

Temperature range:
The temperature range is depending on the choosen Elastomer insert.

Torsional stiffness:
Depends on the Elastomer insert.

Backlash:
Absolutely backlash-free.

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

Speeds:
See table of Elastomer Coupling EK2. Over 10,000 rpm a finely balanced version is available.

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.

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

Technical Data:

• rated torque from 6 - 2150 Nm
• shaft diameter from 8 - 80 mm