SIEMENS
FLENDER Standard Couplings
Highly Flexible Couplings — ELPEX-S Series
Type ESDR
11/12
Siemens MD 10.1 · 2015
11
■
Selection and ordering data
Weight and mass moments of inertia apply to maximum bore diameters.
P, Q = required space for radial dismounting of the rubber disk element
Ordering example:
ELPEX-S ESDR coupling, size 560, WN rubber element,
hub with bore
∅
D2 = 120H7 mm, with keyway to DIN 6885 and
set screw, outer flange to SAE J620d size 21.
Article No.:
2LC0220-8AE09-1JA0
M1S
ZF x ØDFB
ØD2
ØDA
ØQ
ØDFK
ØDFA
ØND2
S
NL2
P
LG
FB
1
J
2
J
Part 6
Part 3
Part 5
Part 2
G_MD10_EN_00034
Size
Dimensions in mm
Mass
moment of
inertia
Article No.
with order codes
M..
for bore diameter
∅
D2
and tolerances
(article number
without
"-Z"
)
– selection in catalog part 3
Weight
Flange connection dimensions
D2
Keyway
DIN 6885
DA
ND2
NL2
S
P
Q
LG
SAE
DFA
DFK
FB
ZF
DFB
J
1
J
2
m
g7
max.
Size
kgm
2
kgm
2
kg
520
150
525
227
226
83
10
498
309
18
571.5
542.9
25
12
17
1
1.8
2LC0220-7AE0
■
-
■
HA0
105
21
673.5
641.4
18
12
17
1.5
2LC0220-7AE0
■
-
■
JA0
110
560
160
560
240
240
100
10
498
340
18
571.5
542.9
35
12
17
1.7
2.5
2LC0220-8AE0
■
-
■
HA0
135
21
673.1
641.4
25
12
17
2.6
2LC0220-8AE0
■
-
■
JA0
140
580
160
585
240
250
100
10
560
350
21
673.1
641.4
26
12
17
2
3.2
2LC0221-0AE0
■
-
■
JA0
145
24
733.4
692.2
26
12
21
2.6
2LC0221-0AE0
■
-
■
KA0
150
680
200
682
300
250
102
10
584
352
21
673.1
641.4
85
12
17
8.2
6.5
2LC0221-1AE0
■
-
■
JA0
260
24
733.4
692.2
20
12
21
9.4
2LC0221-1AE0
■
-
■
KA0
270
770
260
780
390
300
200
10
750
500
860.0
820.0
19
32
21
22.3
20
2LC0221-2AE0
■
-
■
LA0
540
500
920.0
880.0
27
32
26
2LC0221-2AE0
■
-
■
MA0
555
500
995.0
950.0
27
32
31
2LC0221-2AE0
■
-
■
NA0
600
∅
D2
• Without finished bore – Without order codes
1
• With finished bore – With order codes for diameter and tolerance (article number without
"-Z"
)
9
Rubber element
• WN
1
• NN
2
• SN
3
• NX
4
© Siemens AG 2015