TSUBAKI EMERSON CAM CLUTCH

www.bergab.ru Берг АБ bergab@ya.ru Тел. (495)-228-06-21, факс (495) 223-3071
MDEU SERIES CAM CLUTCH
y u t r e w q
I
D
E
B
q Inner race
w Outer race
e Cam,Roller
r Spring
t Plate
y Spirolox (hole)
u Spirolox (shaft)
H
F
G
C
A
H
F
Dimensions and Capacities
Model
Torque
Capacity
Max.Overrunning
Speed
Inner race
Max.
Indexing
N·m r/min cycle/min
Max.Radial
Load When
Overrunning
N
Bore
Size
H7
Inner race
Keyway
A
B
h7
C D E F
G
H
I
Keyway
Outer race
Weight
kg
MDEU15
MDEU20
MDEU25
MDEU30
MDEU35
MDEU40
MDEU45
MDEU50
MDEU55
MDEU60
MDEU70
MDEU80
70
150
230
390
460
530
690
870
1100
1500
1900
2300
600
500
450
400
350
350
300
300
250
250
200
200
100
100
100
100
100
100
100
100
100
100
100
100
610
910
1060
1400
1500
1580
1770
1880
2850
3060
3470
3600
15
20
25
30
35
40
45
50
55
60
70
80
5×2.3
6×2.8
8×3.3
8×3.3
10×3.3
12×3.3
14×3.8
14×3.8
16×4.3
18×4.4
20×4.9
22×5.4
39
42
42
50
50
50
50
50
60
60
60
60
55
68
80
90
100
110
120
130
140
150
170
190
37
40
40
48
48
48
48
48
58
58
58
58
25
32
40
45
50
55
65
70
80
90
100
110
42
52
65
72
80
78
88
95
105
115
125
140
1
1
1
1
1
1
1
1
1
1
1
1
30
33
33
36
36
36
36
36
46
46
46
46
3.5
3.5
3.5
6
6
6
6
6
6
6
6
6
0.5
0.5
0.5
1
1
1
1
1
1
1
1
1
5×3
6×3.5
8×4
8×4
10×5
12×5
14×5.5
14×5.5
16×6
18×7
20×7.5
22×9
0.52
0.88
1.1
1.7
2.1
2.7
3.2
3.8
5.3
6.1
7.9
9.7
Installation and Usage
1. The bores of the pulley,
sprocket, etc., should have a
tolerance of H6 or H7.
2. Built in roller type bearing, due
to the structure of cam and
roller.
3. When installing the Cam Clutch
on the shaft, press the clutch
inner race slightly.
4. Never apply thrust loads to the
Cam Clutch. Other devices
should be provided to take up
thrust loads applied to the Cam
Clutch.
5. In case of large radial loads
applied to the Cam Clutch like
installing with pulley, another
bearing should be prepared so
that the point of the loads can
be hanged on the bearing.
6. Key should be in accordance
with ISO R773 (DIN 6885.1).
Note that the keyway
dimensions of outer race is not
in accordance with the keyway
dimensions which mentioned in
ISO R773 (DIN 6885.1).
7. See “Information for lubrication
and maintenance” on page 75.
8. In case of using the Cam Clutch
in a dusty atmosphere, or
preventing the Cam Clutch from
grease leakage, MDEU-2GD
(Cam Clutch with dust seal type)
is available as option.
Note that the maximum
overrunning speed of Cam
Clutch with dust seal type is
approximately 80% compared
with that of the standard model.
Option
Typical installation drawing
MDEU-2GD
www.bergab.ru Берг АБ bergab@ya.ru Тел. 39 (495)-228-06-21, факс (495) 223-3071