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Electro magnets are amazing pieces of kit, which is why we stock a range of different sizes. Therefore, Sekao Engineering have an electro magnet to suit your needs. Furthermore, if you be unable to find the size required, call us, better still, drop by our store. Come in, speak to one of our friendly and experienced and professional staff. They will help you in getting the right sized Electro magnet. Getting the best tool that you need for your current project.
Why use Electro Magnets
The electromagnet is a magnet where the magnetic field is produced by an electric current. The magnetic field disappears when the current is turned off. And so, electro magnets are very useful in that regard. When the magnetic field is no longer required, you are able to just switch it off. Giving you complete control over the magnet and your project.
Since the Electro magnets invention in 1824 by British engineer and scientist William Sturgeon. Electro magnets have become widespread within the engineering industry. Ranging from applications in military and civilian uses. These range from motors, drones and quadcopters, generators, relays and loud car audio speakers. In summary, hundreds if not thousands of industries across the engineering spectrum.
How Electro Magnets work
In brief, electro magnets are constructed by the use of insulated wire wound into a coil. As a current is passed through the wire it creates a magnetic field. Which is then concentrated in the hole at the center of the coil. The wire is then wound around a magnetic core. this core is made from a ferromagnetic material. As a consequence, this creates a concentrate for the magnetic flux. Making the magnet much more powerful.
The main advantage of an electro magnet over a permanent magnet is that the magnetic field can be quickly lowered or heightened. This is done by controlling the amount of electric current passed through it. However, unlike a permanent magnet that needs no power, an electromagnet requires a continuous supply of current. In order to maintain the magnetic field.
We supply the finest Electro Magnets
In conclusion, Magnetics.net.au will supply you with the finest quality Electro magnets in Australia. We source our products from the very top manufacturers around the world. Leaving no stone un-turned to bring you the very best Electromagnets out there.
As a final point, Sekao have no minimum order quantity. But, as stated previously with our discount structure, the more you buy, the cheaper they become. Check out how our discount feature works here.
Magnetics.net.au has the easiest and most secure way of paying. All of our payments are done through Paypal. Therefore your purchases are secure and safe, at all times. Finally, If you are looking to buy Electromagnets, look no further than Magnetics.net.au. Call us now or visit us in store. Directions are available here