SIEMENS
FLENDER Standard Couplings
Highly Flexible Couplings — ELPEX-S Series
Type EST
11/14
Siemens MD 10.1 · 2015
11
■
Selection and ordering data
The rubber disk element cannot be dismounted until the machines have been moved.
Weight and mass moments of inertia apply to maximum bore diameters.
Ordering example:
ELPEX-S EST coupling, size 265, WN rubber element,
with Taper clamping bush size 2517, with bore
∅
D2 = 30 mm,
outer flange to SAE J620d size 10.
Article No.:
2LC0220-1AF99-1DA0
M0S
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
Taper
bush
D1
Keyway
DIN 6885
DA
NL2
A
LG
SAE
DFA
DFK
FB
ZF
DFB
J
1
J
2
m
Size
min.
max.
Size
kgm
2
kgm
2
kg
220
2012
14
50
222
32
0
52
6.5
215.9
200.0
6
6
8.5
0.008
0.008
2LC0220-0AF0
■
-
■
AA0
3.6
43
7.5
241.3
222.3
33
8
8.5
0.008
2LC0220-0AF0
■
-
■
BA0
3.5
43
8
263.5
244.5
8
6
10.5
0.011
2LC0220-0AF0
■
-
■
CA0
3.7
43
10
314.3
295.3
8
8
10.5
0.020
2LC0220-0AF0
■
-
■
DA0
4.2
265
2517
16
60
263
45
3
42
8
263.5
244.5
33
6
10.5
0.011
0.019
2LC0220-1AF0
■
-
■
CA0
5.9
10
314.3
295.3
10
8
0.017
2LC0220-1AF0
■
-
■
DA0
6.2
11.5
352.4
333.4
10
8
0.024
2LC0220-1AF0
■
-
■
EA0
6.5
290
2517
16
60
290
64
6
58
10
314.3
295.3
16
8
10.5
0.026
0.026
2LC0220-2AF0
■
-
■
DA0
8.5
11.5
352.4
333.4
16
8
0.036
2LC0220-2AF0
■
-
■
EA0
8.8
320
3030
35
75
318
76
2
73
11.5
352.4
333.4
16
8
10.5
0.062
0.06
2LC0220-3AF0
■
-
■
EA0
14
14
466.7
438.2
16
8
13
0.18
2LC0220-3AF0
■
-
■
FA0
17
360
3535
35
90
358
89
13
76
11.5
352.4
333.4
54
8
10.5
0.065
0.13
2LC0220-4AF0
■
-
■
EA0
21
14
466.7
438.2
15
8
13
0.18
2LC0220-4AF0
■
-
■
FA0
24
420
4040
40
100
420
102
10
92
14
466.7
438.2
18
8
13
0.22
0.33
2LC0220-5AF0
■
-
■
FA0
37
16
517.5
489.0
18
8
13
0.32
2LC0220-5AF0
■
-
■
GA0
38
18
571.5
542.9
18
6
17
0.47
2LC0220-5AF0
■
-
■
HA0
41
465
4545
55
110
465
115
28
87
14
466.7
438.2
85
8
13
0.31
0.76
2LC0220-6AF0
■
-
■
FA0
63
16
517.5
489.0
27
8
13
0.41
2LC0220-6AF0
■
-
■
GA0
64
18
571.5
542.9
18
6
17
0.52
2LC0220-6AF0
■
-
■
HA0
68
∅
D1
• Without Taper clamping bush
1
• With Taper clamping bush – With order code for diameter and tolerance (article number without
"-Z"
)
9
Rubber element
• WN
1
• NN
2
• SN
3
• NX
4
1
J
2
J
ZF x ØDFB
ØD1
ØDA
NL2
FB
A
LG
ØDFA
ØDFK
Part 3
Part 5
G_MD10_EN_00035
© Siemens AG 2015