SIEMENS
10
Siemens MD 10.3 · 2015
FLENDER Standard Couplings
Torsionally Rigid Couplings – SIPEX Series
Technical information
■
Technical specifications
Power ratings of miniature series
Power ratings of standard series
Permitted shaft misalignment
The permitted shaft misalignments
Δ
K
a
,
Δ
K
r
and
Δ
K
w
are maxi-
mum values and must not occur simultaneously. The following
formula can be used to roughly calculate whether combinations
of misalignments are permissible:
The different torsional stiffness values apply to the various
lengths of metal bellows of the relevant SIPEX type.
Size
Rated torque
Maximum
torque
Maximum
speed
Torsional stiff-
ness
Stiffness
Permitted shaft misalignment
Radial
Axial
T
KN
T
KOL
n
Kmax
C
Tdyn
C
r
C
a
Δ
K
a
Δ
K
r
Δ
K
w
Nm
Nm
rpm
Nm/rad
N/mm
N/mm
mm
mm
degrees
1
0.1
0.15
15000
65
10
14
0.2
0.1
1.5
5
0.5
0.75
15000
258
128
18
0.2
0.1
1.5
195
54
13
0.3
0.2
1.5
160
26
11
0.4
0.2
2
10
1
1.5
15000
510
187
36
0.2
0.1
1.5
380
82
27
0.3
0.2
1.5
308
42
22
0.4
0.2
2
15
1.5
2.25
15000
750
139
23
0.3
0.1
1.5
700
81
12
0.4
0.2
2
20
2
3
15000
1510
147
18
0.3
0.2
1.5
1300
96
14
0.4
0.2
1.5
1040
46
9
0.5
0.3
2
45
4.5
6.75
15000
6480
444
47
0.3
0.1
1.5
4100
108
29
0.5
0.2
2
100
10
15
15000
8080
361
46
0.4
0.2
1.5
6750
193
34
0.6
0.3
2
Size
Rated torque
Maximum
torque
Maximum
speed
Torsional stiff-
ness
Stiffness
Permitted shaft misalignment
Radial
Axial
T
KN
T
KOL
n
Kmax
C
Tdyn
C
r
C
a
Δ
K
a
Δ
K
r
Δ
K
w
Nm
Nm
rpm
kNm/rad
N/mm
N/mm
mm
mm
degrees
18
18
27
12800
19
200
50
0.5
0.2
1.5
17
85
40
0.5
0.2
2.0
30
30
45
10300
36
720
50
0.5
0.2
1.5
26
220
30
0.8
0.2
2.0
60
60
90
8700
75
1100
90
0.5
0.2
1.5
50
330
55
0.8
0.2
2.0
80
80
120
6900
128
1200
80
0.5
0.2
1.5
75
400
55
0.7
0.2
2.0
150
150
225
6900
155
2000
150
0.5
0.2
1.5
102
600
85
0.6
0.2
2.0
200
200
300
6400
175
2500
150
0.5
0.2
1.5
120
450
85
0.7
0.2
2.0
300
300
450
6000
502
6300
280
0.5
0.2
1.5
282
1500
85
0.7
0.2
2.0
500
500
750
5000
690
8800
100
0.5
0.2
1.5
315
1000
85
0.8
0.2
2.0
800
800
1200
3700
760
510
190
0.8
0.2
1.8
1400
1400
2100
3700
1300
710
280
0.8
0.2
1.8
3000
3000
4500
2800
2800
8060
880
0.8
0.2
1.5
5000
5000
7500
2800
4800
9190
740
0.8
0.2
1.5
Δ
K
r act
Δ
K
r
-------------------
Δ
K
a act
Δ
K
a
--------------------
Δ
K
w act
Δ
K
w
---------------------
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