Neo-Bonded Magnets: The New Frontier In World Of Magnetization

-

Magnets have fascinated humans forever since the discovery of magnetic properties in lodestones. Since then we have moved on to using natural magnets and creating more powerful artificial magnets. The invention of the electromagnet was a boon to the range of industries it serves, and ever since have been looking for new developments in the world of magnets and electronics. Neo-bonded magnets provide unique advantages over their predecessors making them a popular choice for cutting-edge magnetization machinery.

Magnetization – what is it?

To state it simply, magnetizing a substance involves aligning the magnetic properties of atoms or molecules. Naturally, the magnetic effect of the atoms or molecules of a substance is not organized, resulting in a zero net magnetic field. When aligned, the combined magnetic effects of the atoms create magnetic domains. These domains result in a magnetic field around the substance.

A magnetizing system – the harmony between a magnetizer and a fixture:

It is important to carefully pair the magnetizer and the fixture consisting of the total system. Magnetic fixtures range from simple solenoids to complex multi-pole systems. You need experienced professionals to help you judge the ideal fixture designs.

What sets apart bonded magnets?

Bonded magnets are a class apart when it comes to meeting the requirements of cutting-edge electronics. The small size, custom design, and high-density magnets are known for their efficiency. These requirements are not possible to satisfy using more traditional magnet solutions. Bonded magnets feature thinner walls, and tall rings with tight tolerances to negate any margin of error or loss of performance. You can use these modern magnetic solutions for consistent output quality and longevity.

Risks of using unsaturated bonded neo-magnets:

Although this technology promises many benefits over previous traditional technologies, it is wise to learn the disadvantages of unsaturated bonded neo magnets. We may observe a lower motor performance when using these magnets due to lower airgap flux. Understanding these issues helps us design better magnetization fixtures for counteracting the negatives so that the overall performance is not compromised.

If appropriate fixtures are missing, unsaturated bonded neo-magnets may give rise to a host of problems. Let us have a look at some of the most common issues one may face:
  • Without the right fixture, the potential for losing magnetization increases.
  • You may experience an increased no-load speed, leading to lower efficiency and higher operational and maintenance costs.
  • The current requirement for the operation of the motor may increase.
  • Decreased stall torque of the motor leading to loss of performance
  • Improper fixture design leads to worse efficiency, lowering the power output.

Conclusion: 

With rapid developments in electronics and the miniaturization of machine components, high-efficiency bonded magnets are needed to keep up with the power needs. With machines being smaller, the motors need to be smaller without compromising on the power output. Bonded magnets provide just that by harnessing the unique property of magnetic materials which provide better results than traditional magnets. Carefully evaluate your needs to get the best magnetizing systems and fixture designs tailored to your needs.












Comments

Post a Comment

Popular posts from this blog

The Role of BLDC Motor Magnets in Reducing Motor Noise

-
Image
Brushless DC (BLDC) motors are preferred nowadays because of their efficiency, reliability, and versatility in use across many sectors. One of the key factors in their performance is the role played by BLDC motor magnets. However, a less-explored topic is how these magnets influence motor noise. In most of the applications ranging from home appliances to electric vehicles, the noise produced by motors is a big issue. This blog will discuss a special relationship between BLDC motor magnets and motor noise, with an emphasis on how the geometry and properties of magnets influence the general level of noise in BLDC motors. Understanding BLDC Motor Magnets and Motor Noise BLDC motors use permanent magnets to produce the magnetic field that in turn rotates the rotor. These magnets can be made of different materials and all these materials affect every aspect of motor performance including noise. Motor noise in BLDC motors typically originates from two main sources: ●   ...
Read more

High-Speed Magnets and Magnetic Assemblies for Security and Safety

-
Image
In the ever-changing environment of technology and manufacturing, high-speed magnets and magnetic assembled products are used in numerous applications. These powerful components are essential in some industries like automotive, aerospace and electronics industries where accuracy in the products is critical. Thus, these magnets and assemblies are being used in high-speed applications, and it is necessary to guarantee their safety and security. Superconducting magnets, which are found in electric motors, turbines, and generators, are required to run in conditions like high temperature and high rotation speeds. A failure in any of these magnets is dangerous. Likewise, magnetic assemblies which are groups of magnets and other structures must be designed and produced in a way that can handle high speed application and still retain the magnetic characteristics and structural integrity. Security Measures in High-Speed Magnets Material Selection and Engineering: Among the primary factor...
Read more

High-Speed Magnet Powder: Uses In Different Industries & Benefits

-
Image
The use of bonded neo magnet powder, which is made from neodymium iron boron (NdFeB) materials, is very widespread across different industries because of its excellent magnetic properties. With high strength, lightweight design, and adaptability, these magnets are essential parts of modern technology. Let’s have a look at the uses of high-speed magnet powder in different industries and their benefits. Uses & Benefits of High-Speed Magnet Powder Ø   Automotive Industry Bonded neo magnets are used largely in the automotive industry. They are essential for the production of sensors, power steering systems, and electric and hybrid car motors. For instance, bonded neo magnets are applied in an electric vehicle (EV) traction motor, which helps drive the wheels. Because of their high magnetic strength, the motors can produce a large amount of power in a small size. This helps manufacturers design lighter, more energy-efficient vehicles. The magnets are part of a regenerative ...
Read more