SIEMENS
FLENDER Standard Couplings
Torsionally Rigid All-Steel Couplings — ARPEX ARS-6 Series
6/9
Siemens MD 10.1 · 2015
Type NEN
6
Torsionally rigid ARPEX couplings up to size 240-6 available
from stock.
For simplified fitting on B hubs, plate packs from size 280-6
available with closing element.
Weights and mass moments of inertia apply to the entire
coupling with maximum bores D1/D2.
Ordering example:
ARPEX ARS-6 NEN coupling, size 105-6,
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.:
2LC0470-1NS99-0AA0-Z
L0W+M1A+M13
210-6
4400
5000
NEN
95
95
126
126
139
4.0
90
15
160
–
–
340
0.109
2LC0470-7NS
■
■
-0AA0
19.5
BEN
83
20
61
263
2LC0470-7AK
■
■
-0AA0
BEB
6
186
2LC0470-7AC
■
■
-0AA0
240-6
5700
4350
NEN
110
110
145
145
162
5.0
100
18
176
–
–
376
0.210
2LC0470-8NS
■
■
-0AA0
28.4
BEN
91
18
66
291
2LC0470-8AK
■
■
-0AA0
BEB
6
206
2LC0470-8AC
■
■
-0AA0
255-6
7600
4100
NEN
115
115
154
154
170
5.0
110
23
194
–
–
414
0.315
2LC0471-0NS
■
■
-0AA0
37.5
BEN
102
24
81
322
2LC0471-0AK
■
■
-0AA0
BEB
10
230
2LC0471-0AC
■
■
-0AA0
280-6
10000
3750
NEN
135
135
184
184
186
6.0
130
25
232
–
–
492
0.542
2LC0471-1NS
■
■
-0AA0
54.5
BEN
120
135
161
184
121
22
83
381
0.514
2LC0471-1AK
■
■
-0AA0
52.1
BEB
120
120
161
161
10
270
0.486
2LC0471-1AC
■
■
-0AA0
49.7
305-6
12000
3400
NEN
145
145
198
198
200
6.5
140
27
250
–
–
530
0.762
2LC0471-2NS
■
■
-0AA0
66.4
BEN
130
145
175
198
130
13
61
410
0.724
2LC0471-2AK
■
■
-0AA0
63.6
BEB
130
130
175
175
10
290
0.685
2LC0471-2AC
■
■
-0AA0
60.9
335-6
18000
3100
NEN
160
160
214
214
218
7.5
150
30
266
–
–
566
1.18
2LC0471-3NS
■
■
-0AA0
84.2
BEN
140
160
190
214
138
15
69
438
1.13
2LC0471-3AK
■
■
-0AA0
82.1
BEB
140
140
190
190
10
310
1.08
2LC0471-3AC
■
■
-0AA0
80.0
372-6
24000
2800
NEN
165
165
225
225
228
9.5
160
32
280
–
–
600
1.93
2LC0471-4NS
■
■
-0AA0
116
BEN
145
165
200
225
145
16
76
465
1.87
2LC0471-4AK
■
■
-0AA0
113
BEB
145
145
200
200
10
330
1.80
2LC0471-4AC
■
■
-0AA0
110
407-6
34000
2550
NEN
185
185
250
250
245
11.0 175
35
306
–
–
656
3.06
2LC0471-5NS
■
■
-0AA0
152
BEN
145
185
205
250
158
19
83
508
2.91
2LC0471-5AK
■
■
-0AA0
148
BEB
145
145
205
205
10
360
2.76
2LC0471-5AC
■
■
-0AA0
144
442-6
43000
2350
NEN
200
200
270
270
273
11.0 190
38
332
–
–
712
4.58
2LC0471-6NS
■
■
-0AA0
192
BEN
170
200
230
270
172
20
92
552
4.38
2LC0471-6AK
■
■
-0AA0
185
BEB
170
170
230
230
12
392
4.18
2LC0471-6AC
■
■
-0AA0
178
487-6
55000
2150
NEN
225
225
305
305
298
13.0 215
41
376
–
–
806
7.73
2LC0471-7NS
■
■
-0AA0
268
BEN
180
225
250
305
194
23
100
624
7.32
2LC0471-7AK
■
■
-0AA0
258
BEB
180
180
250
250
12
442
6.91
2LC0471-7AC
■
■
-0AA0
248
522-6
69000
2000
NEN
240
240
325
325
324
13.0 230
44
400
–
–
860
10.7
2LC0471-8NS
■
■
-0AA0
323
BEN
200
240
275
325
206
23
107
666
10.2
2LC0471-8AK
■
■
-0AA0
312
BEB
200
200
275
275
12
472
9.72
2LC0471-8AC
■
■
-0AA0
301
572-6
92000
1800
NEN
265
265
360
360
356
15.0 255
47
446
–
–
956
17.1
2LC0472-0NS
■
■
-0AA0
431
BEN
220
265
300
360
229
24
114
739
16.2
2LC0472-0AK
■
■
-0AA0
413
BEB
220
220
300
300
12
522
15.2
2LC0472-0AC
■
■
-0AA0
394
602-6
106000
1700
NEN
280
280
380
380
368
16.0 270
50
470
–
–
1010
22.6
2LC0472-1NS
■
■
-0AA0
514
BEN
225
280
310
380
241
26
123
781
21.3
2LC0472-1AK
■
■
-0AA0
492
BEB
225
225
310
310
12
552
20.0
2LC0472-1AC
■
■
-0AA0
470
∅
D1:
• Without finished bore – Without order codes
1
• With finished bore – With order codes for diameter and tolerance (article number without
"-Z"
)
9
∅
D2:
• Without finished bore – Without order codes
1
• With finished bore – With order codes for diameter and tolerance (article number without
"-Z"
)
9
Size
Rated
torque
Maxi-
mum
speed
Type
Dimensions in mm
Mass
moment
of
inertia
Article No.
Weight
Shaft
dis-
tance
Order codes for bore
diameters and tolerances
are specified in catalog
section 3
DA
T
KN
n
Kmax
D1, D2
ND1
ND2
DZ
SZ
NL1/
NL2
S1
S
A
P
LG
J
m
Keyway
DIN 6885
mm
Nm
rpm
max.
max.
kgm
2
kg
© Siemens AG 2015