RUPEX PIN AND BUSH COUPLING – FLENDER

ROBUST AND PROVEN A MILLION TIMES

• Damping, fail-safe pin and bush coupling for medium and higher torques
• Nominal torque range from TKN = 200 Nm up to 1,690,000 Nm with 26 sizes
• Temperature range: from –50 °C to +100 °C

​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
• Plastics and Rubber: single- and double-screw extruders
• Pulp and Paper: woodgrinders, waste paper, wet section, dry section, smoothers and cylinders, reel winders, coating machines, calenders, wastewater purification plants
• Water and Wastewater: aerators, water screw pumps
• Food and Beverage: lauter tuns, reactors, agitators, mixers
• Sugar: generators, extraction plants, countercurrent cossette mixers, diffusers, sugar cane mills
• Passenger Transport: cable cars