Highlx elastic couplings HEK

Highly elastic coupling elements in the shape of a ring as a rubber-metal compound, which is distinguished by a cross section with equal tension as well as thrust free torsion.

Deliverable in three different rubber mixtures W (soft), M (medium) and H (hard) according to standard, to achieve an optimal adjustment of power train.

Ambient temperature range for operation -20 °C up to +80 °C, storage till -55 °C possible.

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Description

Technical characteristics:

Size range: from HEK080 to HEK280;

Rated torque range: from 1,95 to 76,2 kNm.

Material: rubber-special mixture on NR-base
metal parts:preferred EN-GJS-400-15U DIN EN 1563, C45;
alternative materials to the choice of manufacturer.
balancing quality: connection parts dynamically balanced Q 6,3 at 1 500 rpm- on request.
surfaces: rough cast iron surfaces primed;
machined surfaces treated with a anti corrosion wax.
approval: deliverable with a certificate of a classification society-on request.
keyways: P1 – one keyway according DIN 6885 sheet 1;
P2 – two keyways according DIN 6885 sheet 1; 120° offset;
P3 – two keyways according DIN 6885 sheet 1; 180° offset.

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