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Magnet Technology
Magnetiser and Magnet Setter Export Success
Successful implementation of an overseas business development strategy has resulted in orders from Italy for a bespoke Industrial Magnetiser, complete with control cabinet, and a Magnet Setter. Bunting’s UK engineering design team will design, build and test the magnetisers, control and magnet setter. Industrial Magnetisers and Magnet Setters enable the charging of both permanent magnets…
Read MoreMagnets and Magnet Assemblies for Defence Applications
Globally, permanent rare earth magnets play a major role in defence technology. They feature in a diverse range of applications including missile guidance systems, disk-drive motors in aircraft and tanks, satellite communications, and radar and sonar systems. Indeed, rare earth magnets are a critical component of a vast number of cutting-edge defence applications and a…
Read MoreBunting Sponsors Electric & Hybrid Aerospace Technology Virtual ‘Live’
The future of electric and hybrid aircraft technology is the focus for presenters and delegates at the Electric & Hybrid Aerospace Technology Virtual ‘Live’ conference (April 20 & 21, 2021). The 2-day online event provides a platform for aerospace engineers, research academics, aircraft manufacturers, others working on developing this ultra-low-emission, ‘green’ transportation technology. The move…
Read MorePermanent Magnet Motors Providing Key Benefits
Permanent magnet motors are electric motors using permanent magnets in addition to windings. Such motor designs are more efficient than induction motors or motors with field windings for certain high-efficiency applications such as electric vehicles and small electric motors such as found on drones and in car windshield wipers. Both AC and DC motors benefit…
Read MoreEverlube Coating Protects Neodymium Magnets
The new Everlube anti-corrosion magnet coating combats the increasingly arduous working environments for magnets and magnetic components. The Everlube coating prevents oxidation and deterioration of high-powered permanent neodymium rare earth magnets. The Everlube coating was originally developed as a brand of dry film lubricant products specifically designed to enhance and improve the performance of critical…
Read MoreExplaining Neodymium Magnet Strength
Neodymium Rare Earth Magnets are the strongest commercially available permanent magnets in the world. Originally invented by General Motors and Sumitomo Special Metals in the early 1980s, Neodymium Magnets are a key component in mobile phones, computers, wind turbines, and modern cars. The list of applications is nearly endless. As the name suggests, the prime…
Read MoreAn Introduction to the Halbach Array
Halbach Arrays feature in many common-day devices such as brushless DC motors and even the Inductrack Maglev train. The Halbach Array is a specific arrangement of permanent magnets that cancels the magnetic field to nearly zero on one side, but significantly increases the strength of the magnetic field on the opposite side. This magnetic phenomenon…
Read MoreSurface Mounted Arc Magnets
Bunting is capable of supplying almost any shape and size of a permanent magnet, but one of the most popular shapes is the arc. Arc magnets are used in a wide range of magnet assemblies, but in particular, surface mounted electric machines. There are four main types of arc magnets and these are: Each arc-type…
Read MoreBespoke Pot Magnet Design for Oil and Gas Application
An international Oil and Gas company turned to Bunting when investigating designs for a novel magnetic system to act as a pressure relief valve. The Pot Magnet assembly design requirements were complex with a number of significant technical challenges. The initial design evaluation identified that the bespoke magnet assembly would be based on a simple…
Read MoreMetal Recovery from Electric Vehicles
Mining the Urban Environment The anticipated global increase in production and consumption of electronic goods and electric vehicles puts a huge strain on raw material reserves. Subsequently, the focus has turned from mining raw materials to reclaiming, reusing and recycling secondary materials. This is known as ‘Mining the Urban Environment’. The strategic nature of critical…
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