SIEMENS
FLENDER Standard Couplings
Flexible Couplings — N-EUPEX and N-EUPEX DS Series
7/25
Siemens MD 10.1 · 2015
Type HDS
7
During assembly, the gap dimension S2 must not exceed the
permissible tolerance of +1 mm.
For sizes 305 to 472 the outer diameter of part 5 and part 7 is
smaller than ØDA.
Weights and mass moments of inertia apply to maximum bore
diameters.
Ordering example:
N-EUPEX HDS coupling, size 103, S3 = 100
Part 1: Bore D1 42H7 mm, keyway to DIN 6885-1 and set screw,
Part 5: Bore D2 32H7 mm, keyway to DIN 6885-1 and set screw.
Coupling micro-balanced G6.3 at 1500 rpm in accordance with
the half parallel key standard.
Article No.:
2LC0110-3AC99-0AA0-Z
L0X+M0T+W02
The article number applies to NBR standard flexibles; the article
number for alternative flexible type is available on request.
245
2000
3000
–
90
–
90
245 150
150
90
100
6
140 118.5 169 330
0.09
0.16
2LC0111-1AC
■
■
-0AB0
35
180 158.5
370
0.17
2LC0111-1AC
■
■
-0AC0
36
200 178.5
390
0.18
2LC0111-1AC
■
■
-0AD0
37
250 228.5
430
0.19
2LC0111-1AC
■
■
-0AE0
39
272
2800
2750
46
100
46
100
272 165
165
100
110
8
180 152.5 185 390
0.16
0.3
2LC0111-2AC
■
■
-0AC0
51
200 172.5
410
0.31
2LC0111-2AC
■
■
-0AD0
52
250 222.5
460
0.33
2LC0111-2AC
■
■
-0AE0
55
305
3900
2450
49
110
51
110
305 180
180
110
120
8
250 222.5 215 480
0.28
0.52
2LC0111-3AC
■
■
-0AE0
74
340
5500
2150
49
120
51
120
340 200
200
125
140
8
250 222.5 250 515
0.50
0.87
2LC0111-4AC
■
■
-0AE0
105
380
7700
2000
61
140
51
140
380 230
230
140
150
8
250 220.5 272 540
0.80
1.4
2LC0111-5AC
■
■
-0AE0
130
430
10300
1700
66
150
51
150
430 250
250
160
180
8
250 185.5 310 590
1.4
2.5
2LC0111-6AC
■
■
-0AE0
205
472
13500
1550
80
160
51
160
472 265
265
180
180
10
250 182
354 610
2.1
4.1
2LC0111-7AC
■
■
-0AE0
235
Size
Rated
torque
Speed
Dimensions in mm
Mass moment
of inertia
Article No.
Weight
Bore with keyway to
DIN 6885
Order codes for bore
diameters and tolerances
are specified in catalog
section 3
T
KN
n
Kmax
D1
D2
DA
ND1
ND2
NL1
NL2
S2
S
LZ
DZ
LG
J
1
J
2
m
min.
max.
min.
max.
Nm
rpm
kgm
2
kgm
2
kg
∅
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
© Siemens AG 2015