13 #DriveLineHarmony » For dimensions U1, Pand S2, see type RWS on pages 8 to 9. Configurable variants1) With finished bore. V ≈ 1/3 NL » The product codes apply to standard elements of NBR material in the 80 ShoreA variant; the article number for alternative element types is available on request. Notes » From size 560 bore D1 is provided with a recess of D = +1 mm halfway along the hub. » Weight and mass moments of inertia apply to maximum bore diameters. » ØD1 Without finished bore. Ordering example » RUPEXRFS coupling, size 560 » Part 1: Hub left with bore 180H7 mm, with keyway to DIN 6885 and set screw. » Coupling micro-balanced G6.3 at 1500 rpm in accordance with half parallel key standard. OrderingCode: 2LC0131-6AK91-0AA0-Z L2B+W02+Y95 1)To identify complete item numbers specifying the available finish boring options and further order options, please contact jbj Techniques Ltd. technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk Plain text toY95: G6.3 N, n = 1500 rpm Rupex Type RFS Technical Specifications Torsionally Flexible Couplings Rated Torque Buffer 80 ShoreA Size Speed Dimensions (mm) Bore, keyway to DIN 6885 min max D1 TKN (Nm) nKmax (rpm) DA ND1 NL1 S LG FB DFN H7 DFA h8 Mass Moment of Inertia J1 2 kgm 1) Part Number Weight m (kg) J2 2 kgm L1 DFK ZF DFB 165 200 300 5.2 340 630 52000 1800 100 165 630 250 240 106 346 785 60 602 8 725 16 33 7.6 13.8 2LC0131-7AK 390 165 200 300 7.9 400 560 39000 2000 100 165 560 250 220 106 326 700 65 532 8 650 16 26 4.8 8.2 2LC0131-6AK 330 710 84000 1600 110 190 710 290 260 127 387 875 80 675 10 815 18 33 14.4 26 2LC0131-8AK 550 200 210 320 5.4 340 190 220 330 14.6 560 200 235 355 8.7 420 220 250 385 15.9 580 800 110000 1400 125 210 800 320 290 127 417 1000 70 765 10 930 16 39 23.1 45 2LC0131-9AK 690 210 240 360 23.3 7 10 240 280 420 25.7 730 www.jbj.co.uk/couplings.html#flender
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