Disc Couplings RDL … DSZ torsionally rigid double disc packs with spacer Features • Nominal torques up to 18 700 Nm • High torque capacity • Backlash free • Compensation of axial, radial and angular misalignments • Double disc pack allows smooth torque transmission • High torsional rigidity with low axial rigidity • Temperature range -20 °C to +280 °C • Maintenance free and long life with proper alignment • Complies with ATEX 2014/34/EU 20-1 Hub A, type 0 Disc pack kit Spacer Disc pack kit Hub B, type I Spacer group • Typical application: Pumps, fans, packaging machines, paper machines, printing machines, mixers, dynamometers Order example Coupling design Coupling size Hub A, type: • 0, standard • I, increased max. bore Hub A, design: • finish bored with keyway • roughbored Hub B, type: • 0, standard • I, increased max. bore Hub B, design: • finish bored with keyway • roughbored

Disc Couplings RDL … DSZ torsionally rigid double disc packs with spacer M Coupling size Moment of inertia JK with DBSE L3 Permissible misalignments Coupling Pilot bore size d* Min. bore d* Hub Hub type 0 type I Max. bore d* Hub Hub type 0 type I with shortest standard DBSE L3 shortest possible Weight with DBSE L3 with shortest per additional standard meter to the standard kg kg 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...