Introduction The world of electric motors and generators has been significantly transformed by the advent of high-performance permanent magnets. Among these magnets, two stand out as leaders in the field: samarium cobalt (SmCo) and neodymium iron boron (NdFeB). They each offer unique properties that make them ideal for various applications. In this article, we will
Magnetic Assembly Archives | Stanford Magnets
September 21, 2023
Magnet Rotor Wind Turbines: Transforming Wind Energy into Electricity
Wind energy has emerged as a clean and sustainable solution to meet our growing electricity demands. Among the various technologies powering wind turbines, magnet rotor wind turbines have been gaining significant attention for their efficiency, reliability, and potential to revolutionize the renewable energy landscape. In this article, we will delve into the fascinating world of
September 1, 2023
Designing the Perfect Spin: Strategies for Optimizing Magnet Rotor Performance
Magnet rotors are at the forefront of revolutionizing energy generation, offering efficient, sustainable, and environmentally friendly alternatives to conventional power sources. These remarkable devices capitalize on the power of magnetic fields to produce clean energy, but their performance hinges on precise design and engineering. In this article, we delve into the strategies that engineers and
August 25, 2023
Halbach Array Rings: Unleashing the Power of Magnetic Engineering
In the realm of magnetic engineering, innovation knows no bounds. One such groundbreaking advancement that has been making waves is the Halbach array ring. This ingenious configuration of magnets has redefined the way we harness and manipulate magnetic fields, paving the way for transformative applications across numerous industries. The Magnetic Puzzle: Understanding the Halbach Array
January 17, 2023
Importance of Magnetic Modules
1. What is Permanent Magnetic Module? Permanent magnetic modules are units of permanent magnets used to enhance magnetism. People can find them from raw materials to fully assembled equipment in the form of ribbons, laminations, and magnetic cores. Permanent magnetic modules can be applied to make transformers, chokes, inductors, and sensors for wind generation and
October 14, 2022
Why Should You Choose Rubber-Coated Magnets?
Why do Magnets Need Coating? Many magnets are coated with different materials because it is highly beneficial. Materials are used as a coating for a magnet based on how the use of that magnet aligns with the properties of the coating material. One of the reasons why magnets need coating is to improve corrosion resistance.
March 10, 2022
An Introduction to Magnetic Filter
What is a Magnetic Filter? A magnetic filter is a filtering and sorting device that utilizes magnetic force to absorb fine iron impurities in fluid and semi-fluid. Magnetic filters typically include tube magnets, magnetic grids, magnetic drawers, and other filtering devices. These filters are ideal for removing granules, ferrous impurities, etc., from products. What is
December 28, 2021
What are Halbach Arrays, and What are They Used for?
Named after the physicist Klaus Halbach, who discovered the phenomenon in the 1980s, a Halbach Array is a unique arrangement of permanent magnets, in which the magnetic field on one side of the array (of magnets) is stronger while canceling the field to near zero on the other side of the arrangement. In the picture
April 7, 2021
Rare Earth Permanent Magnet Motors
Rare Earth Permanent Magnet Motors As early as the 1820s, the world’s first motor appeared, and the rotor of this motor is a permanent magnet to generate an excitation magnetic field. However, the permanent magnet material used at that time was natural magnetite (Fe3O4), which had a very low magnetic energy density. The motor made from
March 30, 2021
Precautions for Using Lifting Magnets
Precautions for Using Lifting Magnets Lifting magnets are often used in some metal processing and large machinery manufacturing companies for lifting, loading, unloading, and transportation operations. At present, common lifting magnets include lifting electromagnets, lifting electro-permanent magnets, and permanent magnets. Regardless of the type, some operating rules related to lifting magnets must be observed. So in this