Torsionally flexible coupling RUPEX
pin and bushflexiblefor pumps

torsionally flexible coupling
torsionally flexible coupling
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torsionally flexible, pin and bush, flexible
Product applications
for pumps, for compressors, for the cement industry
Installation system

Min.: 200 Nm (147.5124

Max.: 1,300,000 Nm (958,830.7941


Damping, fail-safe pin and bush coupling for medium and higher torques Nominal torque range from TKN = 200 Nm up to 1,300,000 Nm with 26 sizes Temperature range: from –50 °C to +100 °C ​ Robust and proven a million times RUPEX® couplings are used as flexible compensating couplings in all applications requiring a reliable transmission of torque under harsh operating conditions. The conical seats of the buffer pins facilitate mounting and guarantee maintenance-free operation. The optimized shape of the barreled buffers allows simple plug-in assembly and low circumferential backlash. Many type variants are offered, e.g., with brake disk, axial play limiting device or brake motor couplings. Your benefits at a glance Compact design; low weights and mass moments of inertia Independent of direction of rotation (suitable for reversing operation) Suitable for plug-in assembly (blind assembly, bell housing installation) Suitable for use in potentially explosive environments; certified according to 2014/34/EU (ATEX) Made in Germany, worldwide in use Mining and Cement: conveyor belts, apron conveyors, bucket elevators, tube mills, rotary kilns, bunker dischargers, vertical mills, bucket excavators, crushers, roller presses, separators, heating technology Steel Production: shears, straightening machines Cranes: hoisting and luffing gear systems, slewing gear systems, trolley and travel gear systems Oil and Gas: pumps, fans, compressors, air condensers Power Generation: pumps, fans, compressors, air condensers, generators, cooling towers, water turbines Chemicals and Pharmaceuticals: pumps, fans, compressors, driers, lauter tuns, mixers, cooling towers, agitators, reactors
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.