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| Place of Origin | CHINA |
| Brand Name | SUMA |
| Certification | ISO SGS |
| Model Number | MZ20 |
MZ20 One Way Overrunning Cam Clutch for Printing Machinery
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.
Technical Datas
| Item | MZ20 |
| Material | GCr15 |
| Bore dia. | 20 mm |
| Outer dia. | 80 mm |
| Width | 67 mm |
| Torque capacity | 323 N.m |
| Drag torque | 0.29 N.m |
| Weight | 2 kg |
| Package | Carton box, wooden box or as your requirements |
Dimensions and Capacities
| Model |
Torque capacity (Nm) |
Drag Torque (Nm) |
Max Overrunning (r/min) |
Max indexing (cycle/nin) |
Bore size |
A |
C |
B |
F |
(M6) |
G |
PCD D |
S |
H-M No.of Tapped Holes ×Size ×Pitch |
Weight (kg) |
||
| Inner race | Outer race | Dia. (H7) |
key way |
||||||||||||||
| MZ15 | 186 | 0.2 | 2200 | 900 | 150 | 15 | 5×2.3 | 62 | 60 | 68 | 25 | 47 | 5.5 | 58 | 10 | 6-M5×0.8 | 1.4 |
| MZ17 | 215 | 0.2 | 2000 | 800 | 150 | 17 | 5×2.3 | 66 | 64 | 75 | 28 | 52 | 6.3 | 64 | 10 | 6-M5×0.8 | 1.8 |
| MZ20 | 323 | 0.29 | 1900 | 700 | 150 | 20 | 6x2.8 | 67 | 65 | 80 | 30 | 55 | 7.6 | 68 | 12 | 6-M6×1.0 | 2.0 |
| MZ30-22 | 735 | 0.39 |
1800
|
500 | 150 | 22 | 6x2.8 | 82 |
80 |
100 |
45 |
75 |
8.9 |
88 |
16 |
6-M8×1.25 |
3.7 |
| MZ30-25 | 25 | 8×3.3 | |||||||||||||||
| MZ30 | 30 | 10×3.3 | |||||||||||||||
| MZ35 | 1080 | 0.49 | 1700 | 300 | 150 | 35 | 10×3.3 | 87 | 85 | 110 | 50 | 80 | 8.7 | 95 | 16 | 6-M8×1.25 | 4.8 |
| MZ45-40 | 1620 | 0.69 | 1700 | 300 | 150 | 40 | 12×3.3 | 92 | 90 |
125 |
60 |
95 |
8.4 |
110 |
16 |
8-M8×1.25 |
6.2 |
| MZ45 | 45 | 14×3.3 | |||||||||||||||
| MZ60-50 | 2110 | 0.98 | 1600 | 250 | 150 | 50 | 14×3.8 | 102 | 100 | 155 |
80 |
125 |
9.1 |
140 |
16 |
8-M8×1.25 |
10.2 |
| MZ60-55 | 55 | 16×4.3 | |||||||||||||||
| MZ60 | 60 | 18×4.4 | |||||||||||||||
| MZ70-65 | 3040 | 1.27 | 1300 | 250 | 150 | 65 | 18×4.4 | 105 |
103 |
175 |
95 |
145 |
8.6 |
162 |
16 |
8-M8×1.25 |
13.2 |
| MZ70 | 70 | 20×4.9 | |||||||||||||||
Mounting and Coupling
Pictures
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