Miniature Metal Bellows Couplings MK
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Miniature Coupling Model MK 3 with expanding shaft
Series from 0.5 - 10 Nm
Data table and Downloads Miniature Coupling MK 3 Series 0.5 - 10 Nm
|
Model MK 3
|
Series
|
|
5
|
10
|
15
|
20
|
45
|
100
|
|
Rated torque (Nm)
|
TKN
|
0.5
|
1
|
1.5
|
2
|
4.5
|
10
|
|
Ovrerall length (mm)
|
A
|
20
|
23
|
26
|
22
|
25
|
28
|
24
|
30
|
27
|
33
|
36
|
36
|
44
|
41
|
51
|
|
Outside diameter (mm)
|
B
|
15
|
15
|
19
|
25
|
32
|
40
|
|
Fit length (mm)
|
C1
|
9
|
9
|
11
|
13
|
16
|
16
|
|
Shaft length (mm)
|
C2
|
10
|
10
|
12
|
12
|
15
|
20
|
|
Special bores from Ø to Ø H7 (mm)
|
D1
|
3-7
|
3-7
|
4-8
|
4-12.7
|
5-16
|
6-24
|
|
Standard bore f7 (mm)
|
D1
|
6
|
6
|
6
|
6/10
|
10
|
10
|
|
Standard shaft f7 (mm)
|
D2
|
8
|
8
|
10
|
12
|
14
|
16
|
|
screw ISO 4762
|
E
|
M2
|
M2
|
M2.5
|
M3
|
M4
|
M4
|
|
Tighting torque (Nm)
|
0.43
|
0.43
|
0.85
|
2.3
|
3.5
|
4.5
|
|
Distance between centers (mm)
|
F
|
4.5
|
4.5
|
6
|
8
|
10
|
15
|
|
Distance (mm)
|
G
|
3
|
3
|
3.5
|
4
|
5
|
5
|
|
screw ISO 4762
|
I
|
M3
|
M3
|
M4
|
M4
|
M5
|
M6
|
|
Tighting torque (Nm)
|
1.5
|
1.5
|
3
|
4
|
6.5
|
11
|
|
Moment of interia (gcm²)
|
J
|
2.6
|
2.8
|
3.0
|
3.0
|
3.4
|
3.6
|
8.5
|
9.5
|
25
|
27
|
29
|
100
|
108
|
160
|
205
|
|
Torsional stiffness (Nm/rad)
|
CT
|
280
|
210
|
170
|
510
|
380
|
320
|
750
|
700
|
1200
|
1300
|
1200
|
7000
|
5000
|
9050
|
8800
|
|
axial (mm)
|
max.
values
|
0.4
|
0.5
|
0.6
|
0.4
|
0.5
|
0.6
|
0.5
|
0.7
|
0.5
|
0.6
|
0.7
|
0.7
|
1
|
1
|
1.2
|
|
lateral (mm)
|
0.15
|
0.2
|
0.25
|
0.15
|
0.2
|
0.25
|
0.15
|
0.2
|
0.15
|
0.2
|
0.25
|
0.2
|
0.25
|
0.2
|
0.3
|
|
angular (degrees)
|
1
|
1.5
|
2
|
1
|
1.5
|
2
|
1.5
|
1.5
|
1.5
|
1.5
|
2
|
1.5
|
2
|
1.5
|
2
|
Downloads
Short Version |
5
|
10 |
15
|
20
|
45
|
100
|
| 2D-DXF (ZIP folder) |
|
 |
|
|
|
|
|
| 3D-EXE (Viewer) |
|
 |
|
|
|
|
|
| 3D-STEP (ZIP folder) |
|
 |
|
|
|
|
|
Downloads
Midsize Version |
5
|
10 |
15
|
20
|
45
|
100
|
| 2D-DXF (ZIP folder) |
|
|
|
|
|
|
|
| 3D-EXE (Viewer) |
|
|
|
|
|
|
|
| 3D-STEP (ZIP folder) |
|
|
|
|
|
|
|
Downloads
Long Version |
5
|
10 |
15
|
20
|
45
|
100
|
| 2D-DXF (ZIP folder) |
|
|
|
|
|
|
|
| 3D-EXE (Viewer) |
|
|
|
|
|
|
|
| 3D-STEP (ZIP folder) |
|
|
|
|
|
|
|
06.06.2005
