© Siemens AG 2015
FLENDER Standard Couplings Torsionally Rigid All-Steel Couplings — ARPEX ARW-4/-6 Series Type NHN Permitted shaft distance S of type NHN relative to speed
101-4 133-4 167-4 196-4 230-4 260-4 292-4 324-4 355-4 389-4 439-4 499-4 547-4 600-4 647-4 695-6 756-6 817-6 880-6
Speed nN rpm 500 600 700 Permitted shaft distance S mm 2822 2577 2387 2949 2693 2494 3376 3083 2856 4029 3679 3407 4297 3924 3634 4943 4514 4181 5305 4844 4487 5562 5079 4704 5709 5214 4828 5968 5450 5047 6361 5809 5380 6738 6154 5699 7442 6797 6295 7762 7089 6565 7980 7287 6750 8000 7553 6995 8000 7797 7221 8000 7920 7335 8000 8000 7456
800
900
1000
1200
1400
1500
2000
2500
3000
4000
2233 2334 2672 3188 3400 3912 4198 4401 4518 4722 5034 5333 5890 6144 6316 6545 6757 6864 6977
2106 2201 2520 3007 3207 3689 3959 4151 4261 4453 4747 5030 5555 5794 5957 6173 6372 6473 6580
1999 2089 2392 2854 3043 3500 3757 3939 4043 4226 4505 4773 5272 5499 5653 5858 6047 6143 6244
1825 1908 2185 2606 2779 3197 3431 3597 3692 3859 4114 4360 4815 5022 5163 5350 5523 5611
1691 1767 2024 2414 2574 2961 3178 3332 3420 3575 3811 4039 4460 4652 4783 4956
1634 1708 1956 2333 2488 2861 3071 3220 3305 3454 3682 3903 4310 4496 4622 4789
1416 1481 1696 2022 2156 2480 2662 2791 2865 2994 3192 3384
1268 1326 1518 1811 1930 2220 2383 2499 2564 2680
1159 1212 1387 1654 1764 2028 2177 2283
1005 1051 1203 1435 1530 1759
Outside the permitted speed range
6
Size
Ordering example: ARPEX ARW-4 NHN coupling, size 133-4, with shaft distance S = 1000 mm, Bore ∅D1 40H7 mm, with keyway to DIN 6885 and set screw, Bore ∅D2 45K7 mm, with keyway to DIN 6885 and set screw. Article No.: 2LC0530-1AD99-0AZ0-Z L0W+M1A+Q0Y+M13 Plain text to Q0Y: S = 1000 mm
Siemens MD 10.1 · 2015
6/49