www.jbj.co.uk/couplings.html#flender 39 #DriveLineHarmony ELPEX - EFGS Series Specifications Highly Flexible Couplings Rated Torque Size Dimensions (mm) Keyway DIN 6885 max D2 TKN (Nm) NL2 S W DFK FB ZF DFB Mass Moment of Inertia 1) Part Number Weight m (kg) LG J1 2 (kgm ) J2 2 (kgm ) DA ND2 min Cast Iron nKmax (rpm) Steel nKmax (rpm) Cast Iron Steel Ordering example » ELPEX EFGS coupling, size 430, steel version. » Bore OD1 = 100H7 mm with keyway to DIN 6885 and set screw, flange to SAE J620d size 21 with DFA= 673.5g7mm. » Coupling balanced G6.3 in accordance with the half parallel key standard. Ordering code: 2LC0200-6AK29-0AA0-ZM1N+W02 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 Maximum Speed DFA 2) Flange Connection Dimensions 2) 2) 500 11200 1600 2300 90 150 500 202 160 100 80 260 673.1 641.4 20 12 17 4.0 0.85 2LC0200-7AC2 2LC0200-7AK2 150 g7 2) 2) 270 1600 3000 4250 45 70 270 94 155 - 42 155 466.7 438.2 12 8 13 0.47 0.037 2LC0200-3AC2 2LC0200-3AK2 27 g7 448 415 8 18 0.78 2LC0200-5AC1 2LC0200-5AK1 53 j6 515 475 8 22 1.5 2LC0200-6AC1 2LC0200-6AK1 78 j6 325 300 8 14 0.16 2LC0200-3AC1 2LC0200-3AK1 19 j6 2) 2) 320 2800 2500 3600 55 85 320 115 180 - 48 180 517.5 489 14 8 13 0.87 0.082 2LC0200-4AC2 2LC0200-4AK2 42 g7 2) 2) 375 4500 2100 3100 65 105 375 143 205 - 62 205 571.5 542.9 16 6 17 1.5 0.21 2LC0200-5AC2 2LC0200-5AK2 65 g7 392 360 8 18 0.39 2LC0200-4AC1 2LC0200-4AK1 33.5 j6 2) 2) 430 7100 1900 2650 75 120 430 165 235 - 68 235 673.1 641.4 20 12 17 3.4 0.37 2LC0200-6AC2 2LC0200-6AK2 100 g7 2) 2) 590 18000 1350 2000 100 170 590 230 190 120 95 310 733.4 692.2 24 12 21 7.0 1.7 2LC0200-8AC2 2LC0200-8AK2 200 g7 960 908 16 30 32 2LC0201-1AC1 2LC0201-1AK1 470 j6 2) 2) 970 90000 850 1180 160 280 970 390 350 155 137 505 1385 1320 35 24 31 130 26 2LC0201-2AC2 2LC0201-2AK2 1050 g7 1112 1051 16 35 76 2LC0201-2AC1 2LC0201-2AK1 920 j6 800 750 12 26 11 2LC0201-0AC1 2LC0201-0AK1 250 j6 2) 2) 690 28000 1200 1650 110 200 690 278 220 130 102 350 890 850 24 32 17 15 3.7 2LC0201-0AC2 2LC0201-0AK2 270 g7 585 545 10 22 2.7 2LC0200-7AC1 2LC0200-7AK1 140 j6 692 645 10 26 6.0 2LC0200-8AC1 2LC0200-8AK1 190 j6 2) 2) 840 45000 1000 1350 140 240 840 340 280 115 105 395 1105 1060 30 32 21 46 11 2LC0201-1AC2 2LC0201-1AK2 530 g7 with fail-safe device ØD2 W LG NL2 ØDFK ØDFA FB ØND2 ØDA ZFxDFB NL2 S LG V V J J 1 2 G_MD10_EN_00042a Part 3 Sizes 270 ... 430 Sizes 500 ... 970 Part 2 » 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. Configurable variants1) » ØD2 Without finished bore. With finished bore. Notes » Weights and mass moments of inertia apply to cast iron version with maximumbore. » From size 500, the bores D1 and D2 are each provided with a recess of D = +1mmhalfway along the hub. V ≈ 1/3 NL. » Notice: The application factor FB in the coupling selection age p 33 sectionmust be noted.
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