SIEMENS
FLENDER Standard Couplings
Torsionally Rigid All-Steel Couplings — ARPEX ARS-6 Series
6/19
Siemens MD 10.1 · 2015
Type NWN
6
The permitted length of the intermediate spacer depends on the
maximum operating speed of the coupling.
Weights and mass moments of inertia apply to four hubs with
maximum bore D1/D2 and two plate packs.
Ordering example:
ARPEX ARS-6 NWN coupling, size 105-6, with intermediate shaft
and 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.:
2LC0470-1NX99-0AZ0-Z
L0W+M1A+Q0Y+M13
Plain text to Q0Y:
S = 1000 mm
240-6
5700
4350
ZW
110
145
100
18
214
250
0.267
2LC0470-8NX
■
■
-0AZ0
53.1
TW
214
250
2LC0470-8PB
■
■
-0AZ0
FW
80
116
2LC0470-8PA
■
■
-0AZ0
255-6
7600
4100
ZW
115
154
110
23
234
280
0.398
2LC0471-0NX
■
■
-0AZ0
68.3
TW
234
280
2LC0471-0PB
■
■
-0AZ0
FW
100
146
2LC0471-0PA
■
■
-0AZ0
280-6
10000
3750
ZW
135
184
130
25
270
320
0.734
2LC0471-1NX
■
■
-0AZ0
105
TW
270
320
2LC0471-1PB
■
■
-0AZ0
FW
100
150
2LC0471-1PA
■
■
-0AZ0
305-6
12000
3400
ZW
145
198
140
27
296
350
1.04
2LC0471-2NX
■
■
-0AZ0
129
TW
296
350
2LC0471-2PB
■
■
-0AZ0
FW
120
174
2LC0471-2PA
■
■
-0AZ0
335-6
18000
3100
ZW
160
214
150
30
310
370
1.58
2LC0471-3NX
■
■
-0AZ0
162
TW
310
370
2LC0471-3PB
■
■
-0AZ0
FW
125
185
2LC0471-3PA
■
■
-0AZ0
372-6
24000
2800
ZW
165
225
160
32
336
400
2.44
2LC0471-4NX
■
■
-0AZ0
206
TW
336
400
2LC0471-4PB
■
■
-0AZ0
FW
145
209
2LC0471-4PA
■
■
-0AZ0
407-6
34000
2550
ZW
185
250
175
35
360
430
3.89
2LC0471-5NX
■
■
-0AZ0
272
TW
360
430
2LC0471-5PB
■
■
-0AZ0
FW
150
220
2LC0471-5PA
■
■
-0AZ0
442-6
43000
2350
ZW
200
270
190
38
394
470
5.83
2LC0471-6NX
■
■
-0AZ0
347
TW
394
470
2LC0471-6PB
■
■
-0AZ0
FW
165
241
2LC0471-6PA
■
■
-0AZ0
487-6
55000
2150
ZW
225
305
215
41
448
530
10.0
2LC0471-7NX
■
■
-0AZ0
489
TW
448
530
2LC0471-7PB
■
■
-0AZ0
FW
175
257
2LC0471-7PA
■
■
-0AZ0
522-6
69000
2000
ZW
240
325
230
44
472
560
13.9
2LC0471-8NX
■
■
-0AZ0
593
TW
472
560
2LC0471-8PB
■
■
-0AZ0
FW
190
278
2LC0471-8PA
■
■
-0AZ0
572-6
92000
1800
ZW
265
360
255
47
526
620
22.4
2LC0472-0NX
■
■
-0AZ0
797
TW
526
620
2LC0472-0PB
■
■
-0AZ0
FW
200
294
2LC0472-0PA
■
■
-0AZ0
602-6
106000
1700
ZW
280
380
270
50
550
650
29.5
2LC0472-1NX
■
■
-0AZ0
941
TW
550
650
2LC0472-1PB
■
■
-0AZ0
FW
215
315
2LC0472-1PA
■
■
-0AZ0
∅
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
Maximum
speed
Type
Dimensions in mm
Mass
moment
of
inertia
Article No.
Weight
Shaft
distance
Order codes for bore
diameters and tolerances
are specified in catalog
section 3
DA
T
KN
n
Kmax
D1/D2
ND1
NL1/NL2
S1
LW
S
J
m
Keyway
DIN 6885
min.
min.
mm
Nm
rpm
max.
kgm
2
kg
© Siemens AG 2015