Dongguan Taiji Speed Reducer Clutch Co., Ltd.

TJ-POC-C Mico Magnetic powder clutch for tension control in metal processing machine

TJ-POC-C Mico Magnetic powder clutch for tension control in metal processing machine
Product Detailed

1.Micro powder clutch
2High quality and competitive price
3.compact structure and light weight
4.multi-function and versatile


TJ-POC-C Mico Magnetic powder clutch for tension control in metal processing machine

This type TJ-POC-C is widely used in  metal processing machine such as extruders,wirestretchers, presses, welders,steel wire  retractors,cutters, pipe makers,wire winding machines,electroplating machines.


The series of TJ-POC-C Micro powder clutch, adopt the special structure can minish the inertial torque, can support the use of high frequency.Micro powder clutch has unique features: compact structure,light weight ,energy saving  and versatile. It is applied in various kinds of machines.


Magnetic clutch for tension control, overload protection, torque load, etc.. Such as printing, paper machine, rewinding machine, wire drawing machines, metal rolling machine, film processing machines, textile machinery, etc.; another example motors, engines, hydraulic speed reducer, and so do the loading device loading experiments.

Magnetic clutch is based on electromagnetic theory and the use of magnetic transfer torque. It has the exciting current and torque delivery is linear relationship. Nothing to do with the case of slip to transfer some torque, with fast response, simple structure, no pollution, no noise, no shock and vibration energy saving advantages.It is a versatile, superior performance of the automatic control components. Magnetic clutch is widely used in the buffer starting, overload protection, speed, winding system, such as winding tension control.


Basic features:
1, the excitation current - torque characteristic
Exciting current and torque is linear relationship between the exciting current can be controlled by adjusting the size of torque.
2, Speed - torque characteristics
Independent of torque and speed to keep constant. (Magnetizing current is constant, the allowed range of slip speed change of the torque from the impact of high and low speed) static torque and dynamic moment there is no difference.
3, the load characteristics
Magnetic slip clutch allows power, cooling conditions in a certain time, is constant. Selection of the actual use, the practical power to be allowed to slip slip-power or less. Use of high speed, the need to reduce the torque to use.
4, selection
Magnetic clutch to their location of choice, in the slip under the premise of power matching, magnetic clutch on the high-level, you can choose a smaller size. If not match, it should be placed in institutions low end (the middle or rear). Work to reduce the torque to increase speed no difference.
Magnetic clutch DC power supply for excitation. Magnetic clutch during transport, often using the magnetic particle build-up somewhere, and sometimes even a "stuck" phenomenon. As long as the clutch the whole time turning 180 degrees, beating with wooden hammer several times, so that loose powder off. Or turn the lever around the shaft, so long as immediately after turning. Connection with the coupling section of the clearance fit on the proposed use. Non-axial beat. Should be carried out before use running-turn, first through 20% of the rated current operation and then power off after a few seconds, repeated several times. 500N.m more clutch. Another part of the magnetic loading. In the running-in, the magnetic powder from the top of the filler, the situation in the barrier below the excitation current gradually turning into the side.

Long-term without the magnetic clutch, should be stored in a dry place, storage products, more than one year, before the proposed use of a comprehensive maintenance.





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