Wu Han Micro Control Electric Co., Ltd.
Wu Han Micro Control Electric Co., Ltd. High aspirations,Customer orientation,Honest and trustworthy,Solidarity and collaboration !
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Hollow magnetic powder brake for manual tension controller
The magnetic particle powder brake/clutch is composed of active rotor(input shaft), driven rotor(output shaft) and Yoke with excitation coil. The three parts are assembled relative concentric and form a system which can rotate relatively. The annular gap between active rotor and driven rotor is full of alloy powder which has high magnetic conductivity.
| Item | Torque | Voltage | Speed | Max current | D1 | D2 | D3 | L1 | L2 | L3 | d | t | 6-S | Net weight |
| TZ6K-3 | 6 | 24 | 1000 | 0.8 | 130 | 62 | 52 | 3 | 57 | 60 | 16 | 5 | M5 | 2.5 |
| TZ12K-3 | 12 | 24 | 1000 | 1 | 150 | 82 | 65 | 3 | 67 | 70 | 20 | 6 | M5 | 4 |
| TZ25K-3 | 25 | 24 | 1000 | 1.5 | 182 | 110 | 90 | 4 | 74 | 78 | 25 | 8 | M6 | 6.5 |
| TZ50K-3 | 50 | 24 | 1000 | 1.8 | 219 | 130 | 110 | 5 | 91 | 96 | 30 | 8 | M6 | 11.5 |
| TZ100K-3 | 100 | 24 | 800 | 2 | 260 | 140 | 120 | 5 | 105 | 110 | 35 | 10 | M8 | 16 |
| TZ200K-3 | 200 | 24 | 800 | 3 | 300 | 220 | 180 | 5 | 115 | 120 | 45 | 14 | M10 | 24 |
Features
The transmission torque has a linear relationship with the magnetizing current. The size of the torque can get controlled within large range. Under normal circumstance, the magnetizing current of the magnetic powder brake has a linear relationship with transitive torque within range of 5%-100% rated torque.
The friction part of the magnetic powder brake will generate heat inevitably or even destroyed when it keep continuous sliding. But this device has a complete cooling set, it will not generate a lot of heat after long time running and it has a long service life.
