Gear Couplings RDZ … EEO torsionally rigid continuous sleeve and double engagement gearing Features • Compensation of axial, radial and angular misalignments • Double engagement allows smooth torque transmission • Deployable in horizontal and vertical applications • Temperature range from -25 °C to +100 °C • Low weight and low moments of interia • Maintenance free thanks to a combination of steel and polyamide 6.6 • Typical applications: Hydraulics, pump drives Order example Coupling design Coupling size Hub A, design: • finish bored with keyway • roughbored Hub B, design: • finish bored with keyway • roughbored Material of the sleeve: • Polyamide 6.6

Gear Couplings RDZ … EEO torsionally rigid continuous sleeve and double engagement gearing Coupling size Coupling size 15-1 Moment of inertia with max. bore Permissible misalignments Weight with max. bore 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. * Bores also available in inch size, see page 65. ** Minimum dimensions by which the units need to be pushed apart to enable a radial disassembly of the sleeve.

Gear Couplings RDZ … EEO Selection of IEC standard motors A.C. motor 50 Hz Frame size Shaft end d x l 2 4, 6, 8 pole pole mm Motor power RDZ ... EEO Motor power RDZ ... EEO Motor power RDZ ... EEO n = 3 000 min-1 2 polig n = 1 500 min-1 4 pole n = 1 000 min-1 6 pole Torque Coupling Power Torque Coupling Power Torque Coupling Power TAN size PAN TAN size PAN TAN size PAN kW Coupling size Motor power n = 750 min-1 8 pole Power Torque PAN TAN During selection, the nominal torque of the coupling at +30 °C was factored in with a start-up factor SZ of 1 and a co-efficient of impact SA/SL of 1. Detailed...

Gear Couplings RDZ … EEO Standard bores Coupling size