FLENDER Standard Couplings Torsionally Rigid All-Steel Couplings — ARPEX ARS-6 Series © Siemens AG 2015 Further hubs and flanges Clamping hub Additional coupling sizes are available on request. Forcing-off threads of clamping hubs of type 124 from size 280 fitted from flange side (like type 125). Smaller bore diameters D1 min. are available on request. Weights and mass moments of inertia apply to a clamping hub with a maximum bore D1. Dimensions and torques 6 The maximum transmissible torque of the clamping hub must not be exceeded! Ordering example: ARPEX ARS-6 clamping hub, size 105-6, type 124, for shaft diameter 40h6 mm. Further coupling sizes and higher torques are available on request.
Article No.: 2LC0470-1LM90-0AA0-Z L0W+Y26 clear text to Y26: h6 6/25 Siemens MD 10.1 · 2015 Size Clamping hub Dimensions in mm Mass moment of inertia Article No. Weight Order codes for bore diameters and toler- ances are specified in catalog section 3 DA Type D1 D1 ND1 NL L2 A J m mm min. max.
kgm2 kg 255-6 124 70 95 171 95 64 10 0.0886 2LC0471-0LM90-0AA0 14.1 125 2LC0471-0LN90-0AA0 280-6 124 75 110 189 115 79 – 0.1489 2LC0471-1LM90-0AA0 19.6 125 2LC0471-1LN90-0AA0 305-6 124 80 120 203 125 90 – 0.2163 2LC0471-2LM90-0AA0 24.3 125 2LC0471-2LN90-0AA0 335-6 124 85 130 221 140 100 – 0.3441 2LC0471-3LM90-0AA0 32.6 125 2LC0471-3LN90-0AA0 372-6 124 95 140 230 150 110 – 0.4955 2LC0471-4LM90-0AA0 38.8 125 2LC0471-4LN90-0AA0 Finished bore/shaft in standard fit Size 78-6 105-6 125-6 140-6 165-6 175-6 195-6 210-6 240-6 255-6 280-6 305-6 335-6 372-6 Rated coupling torque TKN Nm 170 270 490 700 1250 2000 3000 4400 5700 7600 10000 12000 18000 24000 D1G6/h6 Maximum transmissible torque of the clamping hub mm Nm 16 200 – – – – – – – – – – – – – 19 220 – – – – – – – – – – – – – 20 250 – – – – – – – – – – – – – 22 245 – – – – – – – – – – – – – 24 195 – – – – – – – – – – – – – 25 225 270 – – – – – – – – – – – – 28 – 400 – – – – – – – – – – – – 30 – 380 670 900 – – – – – – – – – – 32 – 430 710 940 – – – – – – – – – – 35 – 390 740 1060 – – – – – – – – – – 38 – 520 950 1340 1720 – – – – – – – – – 40 – 400 810 1140 1970 – – – – – – – – – 42 – 480 950 1320 1790 2590 – – – – – – – – 45 – 505 850 1190 2150 3120 – – – – – – – – 48 – – 850 1400 2430 3200 3280 – – – – – – – 50 – – 970 1090 2500 3550 3650 – – – – – – – 55 – – – 1390 2300 3870 3750 4120 – – – – – – 60 – – – 1180 2020 3490 4490 5220 – – – – – – 65 – – – – 2500 4000 4840 6630 7600 – – – – – 70 – – – – 2360 3610 5110 7430 9200 9800 – – – – 75 – – – – – 3070 5040 7430 9600 11700 14600 – – – 80 – – – – – – – 7330 8800 12600 17200 19300 – – 85 – – – – – – – 6260 10000 12400 18300 21400 25100 – 90 – – – – – – – – 9700 14200 20000 23600 29000 – 95 – – – – – – – – 10000 14700 19700 24000 30400 36300 100 – – – – – – – – – – 19700 24000 34400 41100 110 – – – – – – – – – – 19100 24000 33600 44200 120 – – – – – – – – – – – 24000 33400 48000 130 – – – – – – – – – – – – 33500 46700 140 – – – – – – – – – – – – – 44900