MI CAM CLUTCHES
1. Oil seal 2. Gear ring 3. Outer ring 4. Cam 5. Bearing 6. Inner ring 7. Oil plug
Other introductions:
Size and performance
Model | Oil N.m | Max.Indexing cys/min | Stock Bore Size | A | B(h7) | C | D | E | F | S | H-M cavity | Lubricant plug | Oil(cc) | Weight(kg) | |
Dia H7 | Keyway | ||||||||||||||
MI300 | 50 | 300 | 19 | 5x2 | 63 | 77 | 60 | 66 | 10.4 | 28.5 | 13 | 4xM6xP1.0 | M6xP1.0 | 50 | 1.8 |
MI400 | 50 | 300 | 22 | 5x2 | 70 | 88 | 67 | 73 | 10.7 | 31.7 | 16 | 4xM8xP1.25 | M6xP1.0 | 60 | 2.7 |
MI500 | 50 | 300 | 31.5 | 7x3 | 89 | 108 | 86 | 92 | 12.3 | 44.4 | 16 | 4xM8xP1.25 | M6xP1.0 | 100 | 5 |
MI600 | 30 | 300 | 50 | 12x3.5 | 95 | 136 | 92 | 120 | 12.8 | 69.8 | 16 | 6xM8xP1.25 | M6xP1.0 | 160 | 8.6 |
MI700 | 30 | 300 | 70 | 18x6 | 127 | 180 | 124 | 160 | 19.8 | 101.5 | 20 | 6xM10xP1.5 | M6xP1.0 | 260 | 19.5 |
MI750 | 30 | 300 | 85 | 24x6 | 153 | 200 | 150 | 175 | 75 | 110 | 25 | 8xM14xP2.0 | M8xP1.25 | 800 | 37 |
MI800 | 20 | 300 | 110 | 28x7 | 158 | 250 | 155 | 220 | 77.5 | 140 | 25 | 8xM16xP2.0 | M8xP1.25 | 1000 | 46.5 |
MI900 | 20 | 300 | 135 | 35x9 | 165 | 300 | 160 | 265 | 80 | 170 | 32 | 10xM16xP2.0 | M8xP1.25 | 1240 | 70.5 |
MI1000 | 20 | 300 | 160 | 38x10 | 188 | 370 | 180 | 325 | 90 | 200 | 32 | 12xM16xP2.0 | M8xP1.25 | 1700 | 108.5 |
MI1100 | 20 | 150 | 185 | 45x14 | 260 | 470 | 250 | 415 | 125 | 260 | 40 | 12xM20xP2.5 | M12xP1.75 | 5800 | 250 |
MI1200 | 20 | 150 | 200 | 45x14 | 260 | 500 | 250 | 440 | 125 | 280 | 45 | 12xM24xP3.0 | M12xP1.75 | 6000 | 280 |
MI1300 | 20 | 150 | 250 | 56x17.5 | 280 | 600 | 260 | 530 | 130 | 340 | 50 | 12xM30xP3.5 | M12xP1.75 | 7600 | 410 |
Installation and use
MI series cam clutch for indexing purposes
When attaching pulleys, gears, or sprockets to the clutch, insert the clutch into the wheel hub of the side device and screw high tensile strength bolts into the threaded holes on the clutch end face. The inner hole of the wheel hub should comply with the H6 or H7 tolerance of JIS standards (as shown in the figure).
The recommended tolerances for the shaft are shown in the table below:
Model | public errand |
MI300,MI400 | ? 0,-0.021 |
MI500,MI600 | ? 0,-0.025 |
MI700 | ? 0,-0.030 |
MI750,MI800 | ? 0,-0.035 |
MI900,MI1000 | ? 0,-0.040 |
MI1100,MI1200,MI1300 | ? 0,-0.046 |
The key should comply with JIS standard B1301-1959, but for models MI750 and above, it is an additional key.
Please only use flat keys to secure the clutch to the shaft, do not use tapered keys.
It is best to use hardened keys and shafts when the clutch operates under impact loads or is solely used for anti reverse purposes.
When installing the clutch onto the shaft, apply pressure to the inner ring and do not apply pressure to the outer ring.
Other devices should be used instead of cam clutches to absorb thrust loads.
This type of clutch is not sealed with lubricating oil before shipment. Please add an appropriate amount of lubricating oil before use