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RUPEX PIN AND BUSH COUPLING RWN

DESCRIPTION: ​The FLENDER brand was founded in 1899, distributed in 33 countries. Flender has made a name for itself in the drive technology industry with the best quality products and services on the market. The FLENDER RUPEX RWN shaft coupling is the component for applications where torque is required with reliable transmission.

SPECIFICATIONS

RUPEX PIN AND BUSH COUPLING RWN


Rupex RWN 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 RWN 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.

​RUPEX RWN couplings benefits at a glance

Rupex RWN 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)

Rupex RWN 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

Thông số kỹ thuật Khớp nối Rupex RWN Flender

Download catalogue Khớp nối Rupex RWN Flendercatalogue rupex RWN Flender
Khớp nối trục Flender Rupex RWN Đại Hồng Phát
Size Rated torque buffer
80 ShoreA
TKN
Nm
Speed
nKmax
rpm
Dimensions in mm Weight
m
kg
Bore
with keyway DIN 6885-1
D1 D2 DA ND1 ND2 NL1/ NL2 S U1 U2 P LG
min.max min.max
105 200 7000 35 42 105 53 59 45 3 13 12 30 93 1.8
125 350 6000 42 48 125 65 68 50 3 16 15 35 103 3.2
144 500 5250 48 60 144 76 84 55 3 16 15 35 113 4.2
162 750 4650 55 65 162 85 92 60 3.5 20 18 40 123.5 6.3
178 950 4200 70 75 178 102 108 70 3.5 20 18 40 143.5 8.9
198 1300 3750 80 90 198 120 128 80 3.5 20 18 40 163.5 11.5
228 2200 3300 90 95 228 129 140 90 3.5 26 24 50 183.5 17.7
252 2750 3000 100 110 252 150 160 100 3.5 26 24 50 203.5 24
285 4300 2650 48-110 48-120  285 164 175 110 4.5 32 30 60 224.5 36
320 5500 2350 55-120 55-130 320 180 192 125 4.5 32 30 60 254.5 50
360 7800 2100 65-130 65-140 360 200 210 140 4.5 42 42 75 284.5 74
400 12500 2050 75-150 75-150 400 230 230 160 4.5 42 42 75 324.5 100
450 18500 1800 85-170 85-170 450 260 260 180 5.5 52 52 90 365.5 149
500 25000 1600 95-190 95-190 500 290 290 200 5.5 52 52 90 405.5 192
560 39000 1500 100-140 100-140 560 250 250 220 6 68 68 120 446 280
140-180 140-180 300 300 290
180-200 180-200 320 320 295
630 52000 1280 100-140 100-140 630 250 250 240 6 68 68 120 486 345
100-180 140-180 300 300 370