Elastomer Couplings EK

• low moment of inertia
• economically priced
• corrosion restistant
• low backlash, due to keyway connetion
• electrically insulating
• vibration damping

Design:
Two couplings hubs concentrically
molded with concave driving claws
Bore tolerance H7 + keyway +
clamping set screw.

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

Torsional stiffness:
Depends on the Elastomer insert.

Speeds:
See table of Plastic Jaw Coupling TX1, higher speeds on request.

Fit tolerance:
On the hub/shaft connection max. 0.1 mm

Material:
Hubs: high strength fibre reinforced plastic
Elastomer insert: precision molded wear
restistant and thermally stable polymer.

Speed:
See below (table), higher speeds on request

Technical Data:

• rated torque from 2 - 810 Nm
• shaft diameter from 6 - 45 mm