SIEMENS
11
Siemens MD 10.3 · 2015
FLENDER Standard Couplings
Torsionally Rigid Couplings – SIPEX Series
Type SNN
■
Selection and ordering data
Miniature series with set screws
Shaft connected to hub by means of set screws according to
EN ISO 4027. A keyway according to DIN 6885-1 can be se-
lected additionally as an option.
Weights and mass moments of inertia apply to maximum bore
diameters.
Ordering example:
SIPEX SNN coupling, size 45
Total length LG = 40 mm
Bore
∅
D1 14 H7
Bore
∅
D2 18 H7
Article No.:
2LC0590-6AA99-0AA0
L0H+M0K
SC
120°
NL2
NL1
SA
ØDA
LG
ØD1
ØD2
G_MD10_XX_00199
Size
Rated
torque
Maximum
speed
Dimensions in mm
Screw
Moment
of inertia
Article No.
Weight
EN ISO 4027
With finished bore;
required order code for
bore diameters and
tolerances
see page 4
T
KN
n
Kmax
DA
D1, D2
NL1/
NL2
LG
SA
SC
T
A
J
m
H7
Nm
rpm
min.
max.
Nm
gcm
2
g
1
0.1
15000
10
2
5
4.2
22
2
M3
0.5
0.5
2LC0590-1AA99-0AA0
3
5
0.5
15000
15
3
8
6
19
2.2
M3
0.5
2
2LC0590-2AA99-0AA0
5.6
23
2.1
2LC0590-2AA99-0AB0
6
27
2.3
2LC0590-2AA99-0AC0
6.5
10
1
15000
15
3
8
6
21
2.2
M3
0.5
2.5
2LC0590-3AA99-0AA0
7
25
2.7
2LC0590-3AA99-0AB0
7.5
29
2.9
2LC0590-3AA99-0AC0
8
15
1.5
15000
20.5
3
12
8
26
3
M4
1.5
8.7
2LC0590-4AA99-0AA0
13
30
9.2
2LC0590-4AA99-0AB0
13.9
20
2
15000
24.5
3
14
8.5
27
2.7
M4
1.5
19.2
2LC0590-5AA99-0AA0
20.3
33
23
2LC0590-5AA99-0AB0
23.8
37
26
2LC0590-5AA99-0AC0
26.5
45
4.5
15000
32
6
18
12.3
40
4.5
M6
3
80
2LC0590-6AA99-0AA0
51
48
110
2LC0590-6AA99-0AB0
68
100
10
15000
40
6
24
12.5
45
4.5
M6
3
188
2LC0590-7AA99-0AA0
74
55
292
2LC0590-7AA99-0AB0
109
© Siemens AG 2015