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MZ Sprag Type One Way Backstop Clutch
MZ Sprag Type One Way Backstop Clutch
Product Detail

Features:

Type MZ is a sealed, sprag type freewheel, bearing supported using two 60..ZZ series grease lubrucated bearings. Units are delivered grease lubricated ready for installation. MZ units are intended as multipurpose, to be used in various applicatoins. A typical mounting arrangement is shown on the following page. The inner race is keyed to the shaft. The inside diameter of the outer race should be used as the mounting register for the connected parts( sprocket, pulley, gear, torque arm...). The mounting spigot should be to g6 tolerance.


Dimensions and Capacities:

Sprag Type One Way Backstop Clutch

Model

Capacity
Torque
(Nm)

Torque
Drag
(Nm)

Overrunning
(r/min)Max.
InnerRace

Overrunning
(r/min)Max.
OuterRace

indexing
Max.
(cycle/min)

Bore Size
Dia(H7)

Keyway

A

B

C

PCDD

(M6)E

F

G

H-M No.ofTappedx
HolesSize× Pitch

S

Weight
(kg)

MZ15

186

0.20

2,200

900

150

15

5*2.3

62

68

60

58

47

25

5.5

6*M5*P0.8

10

1.4

MZ17

215

0.20

2,000

800

150

17

5*2.3

66

75

64

64

52

28

6.3

6*M5*P0.8

10

1.8

MZ20

323

0.29

1,900

700

150

20

6*2.8

67

80

65

68

55

30

7.6

6*M6*P1.0

12

2.0

MZ30-22

735

0.39

1,800

500

150

22

6*2.8

82

100

80

88

75

45

8.9

6*M8*P1.25

16

3.7

MZ30-25

735

0.39

1,800

500

150

25

8*3.3

82

100

80

88

75

45

8.9

6*M8*P1.25

16

3.7

MZ30

735

0.39

1,800

500

150

30

10*3.3

82

100

80

88

75

45

8.9

6*M8*P1.25

16

3.7

MZ35

1,080

0.49

1,700

300

150

35

10*3.3

87

110

85

95

80

50

8.7

6*M8*P1.25

16

4.8

MZ45-40

1,620

0.69

1,700

300

150

40

12*3.3

92

125

90

110

95

60

8.4

8*M8*P1.25

16

6.2

MZ45

1,620

0.69

1,700

300

150

45

14*3.8

92

125

90

110

95

60

8.4

8*M8*P1.25

16

6.2

MZ60-50

2,110

0.98

1,600

250

150

50

14*3.8

102

155

100

140

125

80

9.1

8*M8*P1.25

16

10.2

MZ60-55

2,110

0.98

1,600

250

150

55

16*4.3

102

155

100

140

125

80

9.1

8*M8*P1.25

16

10.2

MZ60

2,110

0.98

1,600

250

150

60

18*4.4

102

155

100

140

125

80

9.1

8*M8*P1.25

16

10.2

MZ70-65

3,040

1.27

1,300

250

150

65

18*4.4

105

175

103

162

145

95

8.6

8*M8*P1.25

16

13.2

MZ70

3,040

1.27

1,300

250

150

70

20*4.9

105

175

103

162

145

95

8.6

8*M8*P1.25

16

13.2


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