SIEMENS
FLENDER Standard Couplings
Torsionally Rigid All-Steel Couplings — ARPEX ARP-6 Series
6/41
Siemens MD 10.1 · 2015
Type NAN
6
Hubs are designed with threaded pull-off holes.
Type NAN with spacer machined on all sides, available in vari-
ous standard lengths.
A spacers are also available in the following inch dimensions:
S = 3.5"/5"/7"/8"/10".
Other spacer lengths are available on request.
Weights and mass moments of inertia apply to the entire
coupling with maximum bores D1/D2.
Ordering example:
ARPEX ARP-6 NAN coupling, size 135-6, with shaft distance
S = 140 mm,
Bore
∅
D1 50H7 mm, with keyway to DIN 6885 and set screw,
Bore
∅
D2 60K7 mm, with keyway to DIN 6885 and set screw.
Article No.:
2LC0450-2AD99-0AB0-Z
L1C+M1E+M13
212-6
2850
8100
100
134
131
3.0
100
10
100
300
0.095
2LC0450-6AD
■
■
-0AA0
18.3
140
340
0.097
2LC0450-6AD
■
■
-0AB0
18.6
180
380
0.098
2LC0450-6AD
■
■
-0AC0
19.0
200
400
0.099
2LC0450-6AD
■
■
-0AD0
19.2
250
450
0.101
2LC0450-6AD
■
■
-0AE0
19.7
225-6
4200
7650
105
141
139
4.0
105
10
140
350
0.134
2LC0450-7AD
■
■
-0AB0
22.8
180
390
0.136
2LC0450-7AD
■
■
-0AC0
23.3
200
410
0.137
2LC0450-7AD
■
■
-0AD0
23.6
250
460
0.140
2LC0450-7AD
■
■
-0AE0
24.2
256-6
5750
6700
120
163
162
5.0
120
12
140
380
0.262
2LC0450-8AD
■
■
-0AB0
34.3
180
420
0.267
2LC0450-8AD
■
■
-0AC0
35.1
200
440
0.270
2LC0450-8AD
■
■
-0AD0
35.5
250
490
0.276
2LC0450-8AD
■
■
-0AE0
36.5
272-6
8050
6300
125
171
170
5.0
130
16
140
400
0.373
2LC0451-0AD
■
■
-0AB0
42.9
180
440
0.378
2LC0451-0AD
■
■
-0AC0
43.7
200
460
0.381
2LC0451-0AD
■
■
-0AD0
44.1
250
510
0.388
2LC0451-0AD
■
■
-0AE0
45.1
298-6
10000
5150
140
189
186
6.0
140
20
140
420
0.559
2LC0451-1AD
■
■
-0AB0
53.6
180
460
0.567
2LC0451-1AD
■
■
-0AC0
54.7
200
480
0.572
2LC0451-1AD
■
■
-0AD0
55.2
250
530
0.582
2LC0451-1AD
■
■
-0AE0
56.5
325-6
12000
4700
150
203
200
6.5
150
22
180
480
0.851
2LC0451-2AD
■
■
-0AC0
69.4
200
500
0.857
2LC0451-2AD
■
■
-0AD0
70.0
250
550
0.872
2LC0451-2AD
■
■
-0AE0
71.6
∅
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
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/ND2
DZ
SZ
NL1/
NL2
S1
S
LG
J
m
Keyway
DIN 6885
mm
Nm
rpm
max.
kgm
2
kg
© Siemens AG 2015