This gold-coated Neodymium disc magnet has a pull force of 0.489 kg, Gauss5569, GradeN50. It has a height of 2.4mm and a diameter of 4mm and it is magnetised through height.
When it comes to elegance in design, nothing beats gold, and these tiny gold-coated disc magnets are perfect for any application where looks matter. Delicate and strong, our gold-coated Neodymium Disc are among our tiniest, but don’t let their size fool you - they pack a might punch. They are perfect for any application where a more refined appearance is required. They are often used in applications in museums, art galleries and exhibition spaces where aesthetics are an important part of the overall purpose of the magnet.
Craftspeople and hobbyists also find this disc the go to magnet as a clasp and to hold model making materials in place. It’s not all about looks however - the gold plating also has important functional purposes, including corrosion-resistance and thermal and electrical conduction making them ideal for many specialised applications in electrical devices in security equipment, warning systems and monitoring devices and also in a wide range of electronic applications.
Some forms of electric motors and generators, including cordless electric power tools and wind powered generators,use strong Neodymium magnets to generate movement or to produce renewable energy. Electric and Hybrid vehicles rely heavily on round, rare earth disc magnets that allow them to operate independently of, or with far less reliance on fossil fuels. Many types of electrical equipment use electromagnetic fields and often require a strong Neodymium permanent magnet to interact with the field and convert it into electric signals, data, audible sound, or in some cases, to activate certain procedures. These types of devices can include microphones,micro speakers,alarms and the actuators of equipment such as medical ventilators and respirators.The value of super strong Neodymium magnetic bond is also appreciated by homeowners, tradespeople and creative types who build theatre stages and TV sets or who work in the performing and visual arts sector.