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Magnetic Co-Axial Type Coupling

/Magnetic Co-Axial Type Coupling
  • Magnetic Co-Axial Type Coupling

Magnetic Co-Axial Type Coupling, Disk Magnetic Coupling for Driving Gear Pumps, Disc Type Magnetic Couplings, Co-Axial Type Coupling, Rare Earth Permanent Magnetic Couplings, Strong eco-friendly permanent neodymium magnetic systems, Torque Permanent Motor Magnetic Coupling connect gear pumps, electric motor or gear box China Supplier

Magnetic Co-Axial Type Coupling
The co-axial coupling consists of three parts, the inner hub, the outer hub, and the optional containment barrier. Both the inner and outer hubs consist of a series of rare earth magnets that are ground, potted, and glued to steel hubs. The inner hub is then completely sealed in stainless steel to protect the magnets and hub from damage or corrosive substances.

These couplings are ideal for applications such as magnetic mixers, in which the “driven” hub is physically separated and sealed from the “driver” hub. Magnetic mixers are particularly well suited to applications that involve highly toxic or corrosive chemicals.

Our couplings are used within, for example, the pump industry, the pharmaceutical industry, the chemical industry, the biotechnical industry and the food industry – usually with application in:
submersible pumps
circulation pumps
household pumps
wastewater pumps
industrial pumps
liquid systems
mixers and agitators
hydraulic and process technology

Magnetic couplings are shaft couplings that use a magnetic field instead of a physical mechanical connection to transmit torque from one shaft to another. They are non-contact and utilize attraction and repulsion of the magnetic poles to transmit rotational power. Magnetic couplers tolerate large misalignments and produce no noise, vibration or thermal conduction.

Magnetic couplings offer a non-contact transfer of torque. They are typically used in magnetic drive pumps and magnetic mixers for seal-less applications; keeping corrosive, toxic, or flammable liquids from escaping into the atmosphere.

Disc vs. Co-Axial Coupling Comparison
Coupling Style
Axial Forces
High axial force which must be restrained
Coupling finds its own center with ~0 axial force
Slip Torque Adjustment
Air gap can be adjusted to increase or decrease slip torque
Coupling hubs can be seperated axially to decrease slip torque (axial force will result)
Angular Misalignment Capacity
3° Max
Ensure coupling hubs (or barrier if used) do not contact
Parallel Misalignment Capacity Magnetic Shaft Couplings for Driving Gear
0.25\” Max
Ensure coupling hubs (or barrier if used) do not contact
Containment Barrier
Simple flat barrier
Top-hat shaped barrier
Maximum Torque
Designs available up to ~45 ft-lb
Designs available up to ~300 ft-lb
Maximum Operating Temperature
140°C (Custom high-temp designs available)
140°C (Custom high-temp designs available)

  • Customized is Available
  • Affordable price
  • Quality guaranteed
  • T/T or L/C accepted
  • Other payment accepted
  • Fast shipping, Worldwide delivery
  • 24-Hours excellent customer service
  • Offer free magnetic solution
  • Bulk discounts for larger orders

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