Jaw Couplings REK … DQO elastic for dynamic applications with radially mountable elastomer cushion Issue 08/2023 · Technical details subject to change without notice. E06.020e RINGSPANN® Registered trademark of RINGSPANN GmbH, Bad Hombur

Features • Nominal torques up to 169 000 Nm • Compensation of axial, radial and angular misalignments • Adsorbs vibrations • Progressive torsion spring properties due to primarily pressurised elastomer cushions • Fail-safe in the event of the failure of the elastomer cushions • Maintenance free, no lubrication necessary • Elastomer cushions radially replaceable without moving the drive • Declaration of conformity in accordance with ATEX 2014/34/EU possible • Typical application: Piston pumps and piston compressors, diesel motors, gas motors, heavy duty applications REK 0075 DQO-GJL-0FB050-0FB080-NB92...

For finish bores, please specify bore diameter hub A and hub B. Tolerance of finish bores H7. Keyways in accordance with DIN 6885, sheet 1. Keyway tolerance JS9, different bore and keyway tolerances on request. The weight refers to a combination of hub type 0 and hub type I with max. possible bore diameter respectively. Upon request: Varying DBSEs L3 For vertical installation, please contact RINGSPANN. See following pages for performance data. * Bores also available in inch dimensions on request.

Elastomer cushion NBR 92 Shore-A Material: Nitrile rubber Temperature range: -40 °C to +100 °C Colour: black Material: Polyurethane Temperature range: -30 °C to +80 °C Colour: orange

Material: Polyurethane Temperature range: -30 °C to +120 °C Colour: white

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