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You can use the Powder Brake/Clutch that has excellent magnetic force control in wide range of industrial machines since it is simple to attach and 100% compatible with international and food machines.
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Features |
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- High precise and wide range of control.
It is possible to smoothly change the torque depending on the field voltage so it gives rapid response.
- Low maintenance cost
Using specifically alloyed and highly abrasion-resistant iron powders and rubber coated bearings.
It assure long life span without supplement additional grease.
- Stability
Regardless of R.P.M. of input shaft, always regular torque is transmitted to output shaft. When problems happen on power systems, it slips as much as overload so protect items.
- Reliability
Since transmitted torque on output shaft maintains voltage regularly in any conditions, it is shaft to operate for long time or without operator.
- Automation
It is possible to operate automatically with Pora's unique and technically advanced automatic tension controller.
- Absorption of impact
Difference from general electric power clutch and brakes that get much impact on machines when power is transmitted in an instant, PORA powder clutches and brakes lead slips so no impact transmitted to machine.
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How to work |
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To transmit the torque, specifically alloyed and highly abrasion-resistant iron powders are inserted into the gap. Depending on the electromagnetic field, these fine iron powders build magnetic chains and thus transmit the torque. The power of the field determines the stability of the powder chains and also other transmittable torque. |
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Application |
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Since Pora powder clutches and brakes are specially good for tension control and easy to install with exact international standard dimensions, they can be applicable all kinds of industrial machinery. For examples, Paper Mills, Plastic Machines, Printing Machines, Cables Machines, Food Machines, and other machines which need rewinding and unwinding process with tension control. |
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Types |
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- Natural COOLED type
- Fan type
- Water COOLED type
- Hollow type
- Radiation type
*It can be changed specification and size for improvement of products without notice.
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