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China, Chinese Overload Protection and Reliable Performance – Hydraulic Fluid Coupling for Extruders1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Power Transmission PartsShaft CouplingCouplingFluid Coupling
Yuchen power transmission limited
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Product Description Magnetic CouplingDefinition and Working PrincipleDefinition: A non-contact transmission device that transfers torque through magnetic fields (permanent magnets or electromagnets), eliminating the need for physical connection.Structure:Outer Rotor (Conductor Rotor): Connected to the drive end (e.g., motor), typically made of conductive materials (copper, aluminum).Inner Rotor (Permanent Magnet Rotor): Connected to the load end, composed of high-performance permanent magnets (e.g., neodymium iron boron, NdFeB).Working Principle:When the motor drives the outer rotor to rotate, the conductor cuts the magnetic field of the permanent magnets, generating eddy currents.The interaction between eddy currents and the magnetic field creates torque on the inner rotor, driving the load.Torque magnitude depends on magnetic field strength, air gap distance, and rotational speed.Core AdvantagesContactless Transmission: Avoids mechanical wear, extends lifespan, and reduces maintenance costs.Overload Protection: Automatic slip between rotors under load lock protects the motor.Vibration and Noise Isolation: Ideal for precision equipment (e.g., vacuum pumps, semiconductor devices).Harsh Environment Adaptability: Explosion-proof and corrosion-resistant (used in chemical and marine applications). Type In put speedTransmitted powerKWTGC 2801500/30004-1130-85TGC3201500/30007.5-2160-165TGC3601500/300013-35110-305TGC4001500/300030-65340-500TGC4501500/300050-110430-900TGC5301500/3000260-900750-2170TGC5601000/150035-100115-340TGC6201000/1500200-5801500-4300TGC6501000/1500250-5801500-4300TGC6821000/150080-240280-800TGC7501000/1500150-440510-1480 Fluid CouplingDefinition and Working PrincipleDefinition: A flexible transmission device that transfers power via fluid (typically oil), enabling buffered power transfer and speed adjustment.Structure:Impeller: Connected to the input shaft, converts mechanical energy into fluid kinetic energy.Turbine: Connected to the output shaft, converts fluid kinetic energy back to mechanical energy.Housing: Encloses the fluid circuit to maintain pressure.Working Principle:The motor drives the impeller to rotate, forcing oil to strike turbine blades under centrifugal force.Fluid kinetic energy drives the turbine, transferring torque to the load.Efficiency depends on the speed difference (slip) between input and output.Core AdvantagesSoft Start: Reduces motor startup impact, protecting equipment (e.g., crushers, conveyors).Overload Protection: Increased slip under load lock prevents motor burnout.Vibration and Noise Reduction: Fluid damping absorbs shocks, prolonging transmission chain life.Speed Adjustment: Limited speed control by adjusting oil volume.
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