RUPEX Pin and Bush Coupling
- 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
- 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
Catalogs
Technical information
Assembly instructions 3600.1 Demounting box for extracting RUPEX bolts
Operating Instructions 3600 RUPEX – RWN, RWS, RWB, RBS, RFN, RFS
Operating Instructions 3601 RUPEX – RWN, RWS
Operating Instructions 3602 RUPEX – RWB, RBS