Model

Torque
Capacity    

Max. Overrunning

DragTorque

BoreSize

Keyway

A

A1

B

BF

C

D 1

DF

F

L

M

N

O–P

Weight

InnerRace

OuterRace

N·m

r/min

r/min

N·m

H7

InnerRace

h7

h7

C

(kg)

MZEU12(K)E2+E7

60

2000

1000

0.20

12

4X1.8

42

44

62

85

20

42

72

20

0.8

10.0

5.7

3 –   ￠5.5

0.5

MZEU15(K)E2+E7

100

1800

900

0.20

15

5X2.3

52

54

68

92

28

47

78

25

0.8

11.0

5.7

3 –   ￠5.5

0.8

MZEU20(K)E2+E7

245

1600

700

0.29

20

6X2.8

57

59

75

98

34

55

85

30

0.8

10.5

5.7

4 –  ￠5.5

1.2

MZEU25(K)E2+E7

425

1600

600

0.33

25

8X3.3

60

62

90

118

35

68

104

40

0.8

11.5

6.8

4 –   ￠6.6

1.8

MZEU30(K)E2+E7

735

1500

500

0.39

30

8X 3.3

68

70

100

128

43

75

114

45

1.0

11.5

6.8

6 –   ￠6.6

2.6

MZEU35(K)E2+E7

1015

1400

300

0.49

35

10X3.3

74

76

110

140

45

80

124

50

1.0

13.0

6.8

6 –   ￠6.6

3.2

MZEU40(K)E2+E7

1350

1400

300

0.59

40

12X3.3

86

88

125

160

53

90

142

55

1.3

15.0

9.0

6 –   ￠9.0

4.8

MZEU45(K)E2+E7

1620

1400

300

0.69

45

14X3.8

86

88

130

165

53

95

146

60

1.3

15.0

9.0

8 –   ￠9.0

6.2

MZEU50(K)E2+E7

2070

1300

250

0.79

50

14X3.8

94

96

150

185

64

110

166

70

1.3

13.0

9.0

8 –   ￠9.0

8.2

MZEU55(K)E2+E7

2400

1300

250

0.88

55

16X4.3

104

106

160

204

66

115

182

75

1.5

17.0

11.0

8 – ￠11.0

9.5

MZEU60(K)E2+E7

2950

1200

250

0.98

60

18X4.4

114

116

170

214

78

125

192

80

1.5

16.0

11.0

10– ￠11.0

12.3

MZEU70(K)E2+E7

4210

1100

250

1.27

70

20X4.9

134

136

190

234

95

140

212

90

1.8

17.5

11.0

10– ￠11.0

18.1

MZEU80(K)E2+E7

5170

800

200

1.38

80

22X5.4

144

146

210

254

100

160

232

105

1.8

20.0

11.0

10– ￠11.0

23.1

MZEU90(K)E2+E7

12000

450

150

4.70

90

25X5.4

158

160

230

278

115

180

254

120

2.0

19.0

13.0

10– ￠14.0

28.1

MZEU100(K)E2+E7

17600

400

130

5.39

100

28X6.4

182

184

270

335

120

210

305

140

2.0

28.0

17.5

10– ￠18.0

46.3

MZEU130(K)E2+E7

24500

320

110

6.76

130

32X7.4

212

214

310

380

152

240

345

160

2.5

27.0

17.5

12– ￠18.0

70.2

MZEU150(K)E2+E7

33800

240

80

8.13

150

36X8.4

246

248

400

485

180

310

445

200

2.5

30.0

21.5

12– ￠22.0

146.3

Installation and Usage
Installation and Usage
1. The clutch is delivered with a Basic type Cam Clutch, E2 flange,
E7 flange and each flange kit as separate parts.
2. Check the direction of rotation and attach the each flange to the
clutch.
3. When installing sprocket, gear and other equipment to the
clutch, fit them on the surface of the outer race or flange and
screw the bolt in to them.
4. By installing both option parts on the opposite side, the
direction of rotation can be changed.
5. When mounting the clutch onto the shaft, apply pressure to the
inner race but never to the outer race.
6. For high speed indexing applications (more than 50 c/min) a
strong spring type is recommended.
7. Refer to page 31 for other Usage.
8. Model No.
Notes: Do not apply a large overhung load to the outer race by
using E7 flange to keep the centerline between the inner
and outer race.
MZEU K
No Mark : No keyway on the outer race.
K : Keyway on the outer race.