>> MZEU-K SERIES CAM CLUTCHES

E1+E2

Dimensions and Capacity

Dimensions in mm

Model
Torque Capacity
Max. Overrunning Speed
Drag Torque
Clutch Side Stock Bore Size
Coupling Side Bore Dia, Range
A
B
C
D
E
F
G
H
I
J
L
S
Inner Race
Outer Race
N.m
r/min
r/min
H7
Keyway
min
max
h7
MZEU12K-C
60
2000
100
0.20
12
4 x 1.8
14
45
70.6
93
62
67
25
17.8
3.6
30.0
42
7.2
1
7.4
MZEU15K-C
100
1800
900
0.20
15
5 x 2.3
14
50
79.6
101
68
75
25
17.8
2.6
39.0
52
7.2
1
7.4
MZEU20K-C
245
1600
700
0.29
20
6 x 2.8
14
42
85.1
109
75
63
25
17.8
3.1
44.5
57
7.2
1
7.4
MZEU25K-C
425
1600
600
0.33
25
8 x 3.3
18
47
93.9
127
90
73
28
19.3
5.9
46.5
60
8.7
1
9.7
MZEU30K-C
735
1500
500
0.39
30
8 x 3.3
18
47
101.9
137
100
73
28
19.3
5.9
54.5
68
8.7
1
9.7
MZEU35K-C
1015
1400
300
0.49
35
10 x 3.3
18
55
122.7
152
110
83
40
28.3
8.7
58.5
74
11.7
1
11.5
MZEU40K-C
1350
1400
300
0.59
40
12 x 3.3
20
55
132.7
164
125
83
40
28.3
6.7
68.5
86
11.7
1
11.5
MZEU45K-C
1620
1400
300
0.69
45
14 x 3.8
20
55
132.7
176
130
83
40
28.3
6.7
68.5
86
11.7
1
11.5
MZEU50K-C
2070
1300
250
0.79
50
14 x 3.8
20
55
142.2
200
150
83
40
28.3
8.2
78.0
94
11.7
1
11.5
MZEU55K-C
2400
1300
250
0.88
55
16 x 4.3
30
75
159.8
219
160
107
45
30.4
10.8
84.0
104
14.6
1
15.2
MZEU60K-C
2950
1200
250
0.98
60
18 x 4.4
30
75
170.8
235
170
107
45
30.4
11.8
95.0
114
14.6
1
15.2
MZEU70K-C
4210
1100
250
1.27
70
20 x 4.9
30
75
189.3
251
190
107
45
30.4
10.3
113.5
134
14.6
1
15.2
MZEU80K-C
5170
800
200
1.38
80
22 x 5.4
30
75
196.8
267
210
107
45
30.4
7.8
121.0
144
14.6
1
15.2

Installation and Usage


  1. MZEUK-C series Cam Clutch couplings make use of MZEUK series and CR type couplings without cover.
  2. Mount the Cam Clutch loosely on the high speed shaft at first.
  3. Accurately align both sprockets by checking with a straight edge on the teeth of both sprockets.
  4. Check whether the clearance(s) between both sprokets are correct, then wrap the chainaround the sprockets.
  5. Specify right hand (RH) or left hand (LH) as inner race overrunning direction from the view of Cam Clutch side . See the above drawing.
  6. The same lubricaion as for Tsubaki roller chain is necessary for the coupling chain.
  7. Ensure that the chain is properly closed with a connecting link and that the closed of the spring clip is installed in the same direction as the rotation of the outer race.
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