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Headquarter Address: Baihao Industrial Zone, Houjie Town, Dongguan City, Guangdong Province
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85878200
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【Xinhe Electromechanical Knows】What is a magnetic powder clutch? Uses of magnetic powder clutches
Published Time：
2012-12-17
Magnetic powder clutch:
Tension controller:
The magnetic powder clutch is based on electromagnetic principles and utilizes magnetic powder to transmit torque. It features a linear relationship between exciting current and transmitted torque, capable of transmitting a certain torque regardless of slip, and offers advantages such as fast response speed and simple structure. It is a versatile and high-performance automatic control component widely used in various mechanical braking, loading, and unwinding systems for tension control. Magnetic powder clutches can also be used for buffer starting, overload protection, and speed regulation.
Unwinding The tension of unwinding is determined by the braking torque of the magnetic powder brake in the unwinding device. As the diameter of the wound material decreases, the braking torque must be continuously reduced. In the diagram, a tension detector is used to detect the tension of the wound material, and the tension controller automatically controls the torque of the magnetic powder brake to maintain constant tension.
Winding The winding speed is normally faster than the material's linear speed, so the magnetic powder clutch operates in a slip state, and the tension is determined by the torque of the magnetic powder clutch. To maintain constant tension, the torque of the magnetic powder clutch must be increased or decreased according to the diameter of the wound material. Correction device
Application range
Paper industry, adhesive tape production, wire and cable manufacturing, packaging industry, paper processing, printing industry, film, photographic film industry, textile industry, metal foil processing, rubber industry, fiber industry, gasoline engine, diesel engine loading and running-in, testing, loading in various tests, leather industry, optical fiber manufacturing, other related winding and processing industries such as packaging and printing machinery.
Technical parameters:
Keywords on this page: Magnetic powder clutch, magnetic powder brake, tension controller, manual tension controller
Headquarter Address: Baihao Industrial Zone, Houjie Town, Dongguan City, Guangdong Province
Tel：+86769-85923778 85923738 85878200
Fax：+86769-85924507
Website：http://www.dg-xinghe.com
E-mail：cds@dg-xinghe.com
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