10 www.jbj.co.uk/couplings.html #DriveLineHarmony Selection of Fludex Size ® Fludex Fluid Couplings size FA FAO FAD FAE FAM FADB FADS SB FADS HB Quantity 15 30 45 58 95 140 180 210 245 300 380 480 490 590 1.295 3.455 3.785 – – 6.605 7.315 4.584 33 342 0.092 0.314 0.356 0.352 0.353 0.469 1.002 0.42 6.6 J J J J J J J J Max. I A A A A A A A 395 0.203 0.66 0.745 0.73 – 1.03 1.814 1.15 9.5 7.5 15 23 30 48 70 90 115 140 175 220 280 340 425 55 110 170 220 350 450 520 600 730 900 655 297 0.04 0.173 0.193 0.193 0.193 0.226 0.673 0.246 3.7 FLUDEX Series Types Oil filling 1) D =Multi-pass version on request. 222 0.014 0.056 0.061 0.061 0.06 0.084 0.287 0.109 1.55 450 0.404 1.087 1.217 1.217 – 1.497 3.611 1.818 13.4 1) 480 880 1400 1600 2000 2350 2500 887D 110 210 330 440 600 760 870 1010 1220 755 240 440 700 810 1130 1440 1660 887 Massmoments of inertia 28 55 85 110 180 255 300 350 420 525 660 565 FA series 2 2 2 2 2 2 2 2 kgm kgm kgm kgm kgm kgm kgm kgm Litres 516 0.896 2.109 2.439 – – 3.359 5.969 3.238 22.7 FG, FV and FN series 5.7 10 16 21 36 49 61 74 87 105 135 165 180 395 Speed in rpm FLUDEX 600 740 890 980 1180 1350 1470 1600 1770 2000 2300 2600 2950 3550 Size Rated output PN in kW 2.6 4.8 8.7 11.5 18 27 34 40 51 65 82 97 120 145 342 4 7.5 12 16 26 38 48 61 85 110 140 170 220 290 370 If for continuous operation of the coupling an absolute temperature (ambient temperature + coupling heating) of >85 °C is expected, the coupling must be fitted with FPMseals and 160 °C fusible safety plugs. 19 36 60 75 115 154 190 215 260 310 395 516 Rated output PN in kW 1.2 1.6 2.8 4.2 5.5 6.9 8.7 11.7 15 19 24 33 222 11 21 32 41 65 90 110 127 155 190 230 290 370 450 When selecting the size of a FLUDEX coupling in ATEX design or for operation with water/water emulsion, please note that these versions are normally designed with fusible safety plugs 110 °C and themaximumpermitted coupling temperaturemust be limited to 85 °C. Selection of FLUDEXSize The FLUDEX size is determined by the output to be transmitted in comparison with the rated outputs listed in the following tables. No application factors or additional safety factors need be taken into consideration. proportionately lower. Speed in rpm FLUDEX 600 740 890 980 1180 1350 1470 1600 1770 2000 2300 2600 2950 3550 Size The rated outputs stated in the tables normally require the maximum permissible filling (80% to 85%) of the coupling and because of operating slip, lead to the coupling heating up by approx. 50 °C relative to the ambient (cooling air) temperature. With lower outputs, coupling heating will be 37 69 109 134 200 260 320 360 435 540 590 FA series 1.2 2.3 4 5.5 9 14 18.5 23 29 37 48 60 70 90 297
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