www.jbj.co.uk/couplings.html#flender ØND2 U2 U1 ØD2 ØND1 ØDA ØD1 LG NL1 NL2 S W LG NL1 NL2 S V V V V J1 J2 G_MD10_EN_00041a Part 1 Sizes 270 ... 430 Sizes 500 ... 970 Part 2 36 #DriveLineHarmony ELPEX - ENG Series Specifications Highly Flexible Couplings Rated Torque Size Dimensions (mm) Keyway DIN 6885 max min max D1 D2 TKN (Nm) ND2 NL1 NL2 U1 U2 W LG Mass Moment of Inertia 1) Part Number Weight m (kg) S J1 2 (kgm ) J2 2 (kgm ) DA ND1 min Cast Iron nKmax (rpm) Steel nKmax (rpm) Cast Iron Steel » » ØD1 Without finished bore. ØD2 Without finished bore. » The hub diameter of the component part is assigned according to the diameter of the finished bore. Where bore diameters overlap, the component with the smaller hub diameter is always selected. With finished bore. With finished bore. » Weights and mass moments of inertia apply to cast iron version with maximumbore. Configurable variants1) Notes » From size 500, the bores D1 and D2 are each provided with a recess of D = +1mmhalfway along the hub. V ≈ 1/3 NL. » Bore OD1 = 180H7 mmwith keyway to DIN 6885 and set screw, the hub diameter ND1 = 288mm is thus assigned Ordering example » ELPEX ENG coupling, size 690, cast iron version. » Bore OD2 = 200H7 mmwith keyway to DIN 6885 and set screw, the hub diameter ND2 = 278mm is thus assigned. 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 Ordering code: 2LC0201-0AF99-0AA0-Z L2B+M2D Maximum Speed 280 320 512 115 1410 140 180 288 16.8 370 375 4500 2100 3100 65 115 65 105 375 184 143 120 205 10 18 111.8 62 335 1.0 0.21 2LC0200-5AF 2LC0200-5AL 80 320 2800 2500 3600 55 100 55 85 320 160 115 100 180 6 16 97.5 48 286 0.49 0.082 2LC0200-4AF 2LC0200-4AL 50 500 11200 1600 2300 90 150 90 150 500 240 202 160 160 112 25 139.7 80 432 3.9 0.85 2LC0200-7AF 2LC0200-7AL 174 140 180 288 8.4 284 690 28000 1200 1650 110 140 110 200 690 224 278 220 220 140 32 175.6 102 580 16.3 3.7 2LC0201-0AF 2LC0201-0AL 350 180 210 336 16.9 385 430 7100 1900 2650 75 130 75 120 430 208 165 140 235 8 22 126 68 383 2.0 0.37 2LC0200-6AF 2LC0200-6AL 113 270 1600 3000 4250 45 80 45 70 270 128 94 80 155 10 14 86 42 245 0.21 0.037 2LC0200-3AF 2LC0200-3AL 29 590 18000 1360 2000 100 140 100 170 590 224 230 190 190 130 28 162.7 95 510 8.2 1.7 2LC0200-8AF 2LC0200-8AL 254 840 45000 1000 1350 140 180 140 240 840 288 340 280 280 125 42 231 105 685 49 11 2LC0201-1AF 2LC0201-1AL 700 200 240 384 106 1310 180 220 352 50 725 240 280 448 110 1350 970 90000 850 1180 160 200 160 280 970 320 390 350 350 167 70 290 137 867 104 26 2LC0201-2AF 2LC0201-2AL 1265
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