Industrial N28AH to N40AH Permanent NdFeB Neodymium Magnets For Magnetic Coupling

Magnetic coupling is a coupling that transfers torque from one shaft, but using a magnetic field rather than a physical mechanical connection.
Magnetic couplings are most often used for liquid pumps and propeller systems, since a static, physical barrier can be placed between the two shafts to separate the fluid from the motor operating in air. Magnetic couplings preclude the use of shaft seals, which eventually wear out and fail from the sliding of two surfaces against each another. Magnetic couplings are also used for ease of maintenance on systems that typically require precision alignment, when physical shaft couplings are used, since they allow a greater off axis error between the motor and driven shaft.

Features:

• Bonded NdFeB magnet:Higher corrosion-resistant with salt spring testing ≥72 hours
  • Br: 3,500 to 8,000Gs
  • Hci: 4,000 to 16,000Oe
  • BHmax: 3 to 12MGOe
• Epoxy colors: black, gray and blue (for different temperature grade)
• Maximum working temperature: 170°C
• Once molding height: 50mm (maximum)
• Once molding wall thickness: 0.35mm (minimum)
• Multipoles on OD, ID and end face (along axial), radial, diameter cross magnetization and other special magnetizing pattern

We have accumulated abundant experience and established stable and credible business relationships with customers worldwide. With rich experience in dealing with all types of large and small orders, we have developed extensive contacts with many local and international freight organizations. Consequently, we are able to ship our goods safely and reliably to almost anywhere in the world.

For more detail info, please feel free to visit our website or inquire us at any of your convenience.

Xiamen Yuxiang Magnetic Materials Technology Co., Ltd. is located in the beautiful coast of southeast sea. Established in 1997, we are an export-oriented enterprise. Now our company becomes an enterprise with advanced technology, owning two factories in China, both of which have their own R&D and QC departments, and are ISO9001: 2000 certified. We also have an office in Xiamen to provide you with prompt export support. We are moving ahead with the aim of producing more advanced, more practical, and more competitively-priced products. We keep close track with the ever-changing trends in the industry, with the objective of spearheading our company in the market. We have an ambitious outlook towards expansion, and operate our business with diligence and sincerity. Our more than 20 years of technical know-how and experience have been keeping us ahead in the industry. We have been in the OEM business for five years and are ready for your orders and special requirements. We supply hard magnets and magnetic materials from China. Our magnets include ferrite magnets, flexible magnets, NdFeB magnets, AlNiCo magnets, SmCo magnets, rubber magnets, refrigerator fridge magnets, magnetic powder, magnetic compound tesla meters & magnetizers, and magnetic jewelry. We also supply ferrite cores, MnZn cores and NiZn cores for transformers and coils, loudspeaker magnets, motor magnets, and refrigerator gasket stripes.