SIEMENS
FLENDER Standard Couplings
Torsionally Rigid All-Steel Couplings — ARPEX ARW-4/-6 Series
6/49
Siemens MD 10.1 · 2015
Type NHN
6
Permitted shaft distance S of type NHN relative to speed
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
Size
Speed
n
N
rpm
500
600
700
800
900
1000
1200
1400
1500
2000
2500
3000
4000
Permitted shaft distance S
mm
101-4
2822
2577
2387
2233
2106
1999
1825
1691
1634
1416
1268
1159
1005
133-4
2949
2693
2494
2334
2201
2089
1908
1767
1708
1481
1326
1212
1051
167-4
3376
3083
2856
2672
2520
2392
2185
2024
1956
1696
1518
1387
1203
196-4
4029
3679
3407
3188
3007
2854
2606
2414
2333
2022
1811
1654
1435
230-4
4297
3924
3634
3400
3207
3043
2779
2574
2488
2156
1930
1764
1530
260-4
4943
4514
4181
3912
3689
3500
3197
2961
2861
2480
2220
2028
1759
292-4
5305
4844
4487
4198
3959
3757
3431
3178
3071
2662
2383
2177
324-4
5562
5079
4704
4401
4151
3939
3597
3332
3220
2791
2499
2283
355-4
5709
5214
4828
4518
4261
4043
3692
3420
3305
2865
2564
389-4
5968
5450
5047
4722
4453
4226
3859
3575
3454
2994
2680
439-4
6361
5809
5380
5034
4747
4505
4114
3811
3682
3192
499-4
6738
6154
5699
5333
5030
4773
4360
4039
3903
3384
547-4
7442
6797
6295
5890
5555
5272
4815
4460
4310
600-4
7762
7089
6565
6144
5794
5499
5022
4652
4496
647-4
7980
7287
6750
6316
5957
5653
5163
4783
4622
Outside the permitted speed range
695-6
8000
7553
6995
6545
6173
5858
5350
4956
4789
756-6
8000
7797
7221
6757
6372
6047
5523
817-6
8000
7920
7335
6864
6473
6143
5611
880-6
8000
8000
7456
6977
6580
6244
© Siemens AG 2015