Offices Would No Longer Function Without Magnets

The Vital Role of the Simple Magnet

Stating that an office would not be able to function without the presence of magnets is pretty bold.  Immediately you are thinking that there are other ways to pin notices to white boards or neatly store paperclips.  Important, maybe, but these are not critical to our daily life in work.

So, if magnets were removed from the workplace, what would be the effect?

There Would Be No Computers

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Ironically, the reason for there being paranoia about putting a computer near to a magnet is that the hard drive uses disks of magnet material to store data.   An electromagnet, positioned in the read/write head, writes data to the disk by magnetising small sections (called sectors) in a direction to indicate a 1 or 0.  The magnets used are high strength Neodymium Rare Earth, the most powerful permanent magnet presently available.  Without the magnet, it would not be possible to store all that data.  Presently, there is a great deal of research taking place to recover and recycle the magnet material from computers.

There Would Be No Electronically Generated Sound

Without magnets, the office might be a little quieter as it would not be possible to listen to the latest England Test cricket match or music on Radio 1.  Inside every speaker in a screen or radio there is a wire coil and magnet that converts electronic signals into sound vibrations.  Also, as a mobile phone and landline telephone relies on a speaker for communication, these would not exist without the presence of magnets.

Maybe not having a mobile phone would be a good thing…

There Would Be Less Environmentally Friendly Power

Wind_Turbines_SunSet

In 2017, wind generated power contributed 15% to the total UK electricity generation, a percentage that is expected to increase in 2018.  Modern wind turbines use permanent magnet generator (PMG) systems instead of gearboxes.  The Neodymium or Samarium Cobalt Rare Earth Magnets replace traditional electromagnetic coils to produce the necessary magnetic field for magnetic induction and the generation of electricity.

So, without magnets there would be no computers, no radios, no mobile phones and less energy.  Also there would be no magnets for the office notice board and desks strewn with paperclips.  Maybe we need to be thankful for the existence of the simple magnet!

For more information on Magnets and Magnetic Assemblies supplied by Bunting Magnetics Europe Ltd and through their online eMagnets UK shop, please contact us on:

Phone:  +44(0)114 276 2264

Email:  sales@buntingeurope.com

Via the Bunting Europe website for specialist magnets and magnetic assemblies

Via the eMagnets online Magnet Shop

All photographs have been taken by Paul Fears Photography

 

 

 

The Vital Role of the Simple Magnet Stating that an office would not be able to function without the presence of magnets is pretty bold.  Immediately you are thinking that there are other ways to pin notices to white boards or neatly store paperclips.  Important, maybe, but these are not critical to our daily life […]

https://blog.e-magnetsuk.com/2018/08/08/offices-would-no-longer-function-without-magnets/

Health and Safety Attracts Tidi-Cable to Bunting

Innovative Magnetic Cable Safety Device

Bunting Magnetics has supplied bespoke Ferrite Magnets to Tidi-Cable for their newly released Tidi-Patch ® Magnetic.  Tidi-Patches instantly lift dangerous trailing cables off the ground and remove potential trip hazards.  They are used on construction sites, at festivals/events, in factories, in film studios, in mining operations, on oil/gas production sites, shipping yards, and railways.

Tidi Patch Magnetic-

Tidi-Cable Ltd is the leading manufacturer and distributor of heavy-duty cable management products in the UK.  Their products are all designed to raise 110v trailing leads off the floor, eliminating any potential trip hazard.

Bunting supplied shallow Ferrite Pot Magnets that were then connected to the back of the new Tidi-Patch ® Magnetic.  Using a Magnet to hold the Tidi-Cable in place eliminates the need for drilling.  This means that there is no silica dust, no noise pollution, and a reduced risk of hand-on-vibration syndrome.  It also leaves no mess or residue behind.

The Tidi-Patch ® Magnetic is designed to hold up to 6 x 110v arctic cables and has a maximum load capacity of 2kg.

“Using Magnets to hold and secure the Tidi-Cable is a clever idea,” explained David Hills, Bunting’s Head of Sales.  “However, it was important for us to fully understand the application before making a recommendation.  The magnet needed to have enough magnetic force to safely secure onto a metal beam and hold up to 2kg of cable.  Our engineers selected a shallow but strong Ferrite Pot Magnet, which provides ample holding force whilst not making the Tidi-Cable cumbersome and heavy.  The Tidi-Patch ® Magnetic is a very clever product.”

Following very positive feedback after UK site trials, this innovative product is now available to purchase.

For further information on Magnets used on the Tidi-Patch ® Magnetic or for any other application where magnets or magnetic forces are needed, please contact us on:

Tidi Patch Magnetic-092930

Innovative Magnetic Cable Safety Device Bunting Magnetics has supplied bespoke Ferrite Magnets to Tidi-Cable for their newly released Tidi-Patch ® Magnetic.  Tidi-Patches instantly lift dangerous trailing cables off the ground and remove potential trip hazards.  They are used on construction sites, at festivals/events, in factories, in film studios, in mining operations, on oil/gas production sites, […]

https://blog.e-magnetsuk.com/2018/05/30/health-and-safety-attracts-tidi-cable-to-bunting/

Ever Increasing Rare Earth Metals Demand

Cutting Edge Technology Could Drive Up Rare Earth Magnet Prices

The global market for rare earth metals will be worth an estimated US$ 7362 million by 2026, according to Future Market Insights.  This projection equates to a compound annual growth of 8.5%.  The growth in demand is expected to put pressure on prices.

The vast majority of Rare Earths are mined in China, where there are 36% of the world’s estimated reserves.  Changes in pricing can be political, as can restrictions on mining and exports.  As well as being the leader producer, China is also the leading consumer of Rare Earths.

Rare_Earth_Metal_Market
Source:  Market Research Store http://www.marketresearchstore.com/

The Rare Earth suite of elements includes Neodymium, Lanthanum, Cerium, Praseodymium, Gadolinium, Yttrium, Terbium, and Europium.  Neodymium has been used used in the manufacture of high strength magnets since 1982.  With technological developments, Neodymium Magnets have got stronger.

Neodymium Applications

The demand for Neodymium continues to grow at a high rate.  In 2016, Neodymium accounted for 38% of sales of all Rare Earths and this is not expected to change.  Neodymium is used to make powerful Rare Earth Magnets that are used in loudspeakers and computer hard drives.  Neodymium Magnets are also used in green technologies such as the manufacture of wind turbines.

Electric Car

Neodymium also is one of several Rare Earth Elements (along with lanthanum, cerium and praseodymium) used as the intermetallic compound that forms the negative electrode in a NiMH battery used increasingly in hybrid and electric vehicles.

Future Demands

Once charged, high strength Neodymium Magnets do not need any power.  Subsequently, many product designers are aiming to harness this ‘free energy’.  Also, the global move towards electric transportation, where Rare Earths play a vital role in battery development, is expected to drive up the demand.

For further information or to discuss any specific Magnet or Magnetic Assembly requirement, please contact us on:

Cutting Edge Technology Could Drive Up Rare Earth Magnet Prices The global market for rare earth metals will be worth an estimated US$ 7362 million by 2026, according to Future Market Insights.  This projection equates to a compound annual growth of 8.5%.  The growth in demand is expected to put pressure on prices. The vast […]

https://blog.e-magnetsuk.com/2018/03/07/ever-increasing-rare-earth-metals-demand/

The Importance of Year of Engineering

Supporting Promoting Engineering to Young People

The UK government has announced that 2018 will be the Year of Engineering, a national campaign to increase awareness and understanding of what engineers do among young people aged 7-16, their parents and their teachers.  This is part of a year-long campaign to tackle the engineering skills gap and widen the pool of young people who join the profession.

Bunting Magnetics Europe Ltd Magnetising EquipmentEngineering skill and knowledge is the foundation of our Magnet and Magnetic Assembly business.  There is no doubt that for the future of engineering in the UK we need more young people pursuing a career as an engineer.

Magnets and magnetic assemblies are fundamental to our everyday life.  Magnets are critical components in mobile phones, computers and even wind turbines.

We work with the strongest permanent magnet materials available including Neodymium Rare Earth Magnets.

At Bunting, we have a design team of engineers who work closely with customers to develop bespoke magnets, magnetic assemblies, and magnetisers.  Some of our projects include:bunting_magnets_eddy_current_brake-2

Our customers never stop amazing us with their requirements, pushing our engineering and manufacturing capabilities to the limit.

The Bunting Magnet engineering team, based at Berkhamsted in the UK, are designing special Magnet Assemblies and Magnets for customers every day.  It is exciting and challenging, designing magnet based solutions for a myriad of applications.

Bunting_Magnetics_Europe_Cubs-3966

Last year, a local Scout Group visited our facility.  We wanted to illustrate how a life in engineering would never be boring and they all left with excited smiles on their faces.

For further information or to discuss any specific Magnet or Magnetic Assembly requirement, please contact us on:

Supporting Promoting Engineering to Young People The UK government has announced that 2018 will be the Year of Engineering, a national campaign to increase awareness and understanding of what engineers do among young people aged 7-16, their parents and their teachers.  This is part of a year-long campaign to tackle the engineering skills gap and widen the […]

https://blog.e-magnetsuk.com/2018/02/13/the-importance-of-year-of-engineering/

2017 Review of Magnet News and Blogs

News and Technical Articles on Magnets and Magnetic Assemblies in 2017

2017 has been our first full year of posting news and technical articles.  As we approach the end of 2017, we thought that it would be interesting to look back on a busy and exciting year!

January

Our first blog of the year looked at the simple Magnetic Sweeper, used in factories, warehouses and in car parks to remove metal from floors.

This was followed by an article on Car roof top magnets, that are seen on the top taxis across the UK.

Also in the month, we published an article on a complex Rare Earth Magnet assembly designed to act as an emergency brake on an offshore winch.  The Bunting magnet designs team had worked closley with the client to develop and manufacture a unique high strength magnetic assembly.

February

Matthew Swallow, our Technical Sales Engineer for Magnets and Magnetic Assemblies, reported back from the UK Magnetic Society’s even on Non-Rotating Machines.  This included a fascinating review of how the US military intend to catapult planes from war ships in the future.

March

Bunting Magnetics Magic Magnetic Coins

Our product range of the month was Work Holding Magnets, used extensively across the manufacturing sector to secure, hold and lift metal components and parts.

We also looked at Magnet Magic and asked how these 4 coins were balanced on the edge of a mug.  This trick used the power of a magnetic block.

April

We reviewed the manufacture of specialist Magnetic Assemblies at our facility in the UK.  Many of the designs are bespoke and we examined the science behind a high performance magnetic coupling.

May

In May we explained where the name ‘Rare Earth’ originated when talking about high strength magnets.  Although commonly believed to be a relatively recently developed material, the original work dates back to the 1960s.

June

One of our most popular articles in 2017 provided health and safety advice for people handling and using high and low strength magnets.

Then we talked about the importance of the simple compass in the development of the world we know today.  The compass is believed to be over 2000 years old and helped many of our famous explorers discover new worlds.

July

Denis Elkins, our Quality Assurance Manager, announced our successful transition to the ISO9001:2015 Quality and ISO14001:2015 Environment Standards.

Denis_Elkins_Bunting_Magnetics_Europe-2176

August

Reports from China highlighted concerns about the rising price of Rare Earth Magnets.  The price was being driven up by a number of factors including the rise in demand for electric vehicles.

September

We launched a new Neodymium Magnet designed specially for use in sensors at the Sensors & Instrumentation Show at the NEC in Birmingham.

October/November

We are really keen to promote engineering to young people and were thrilled to be able to show the 1st Northchurch Cub Scouts around our magnet and magnetic separator factory in Berkhamsted.  The visit ‘attracted’ a lot of attention!

Sean Connery Roger Moore

November was also our ‘James Bond’ month and we looked back at all the movies to see where 007 or the villains had used the power of the magnet.  Part 1 focused on the Sean Connery and Roger Moore years, and was followed by Part 2 and the Timothy Dalton and Pierce Brosnan era.

December

Our final news of the year was about the Christmas Magnet Competition, where Andrew McAllister from Portsmouth won 5 Magnet Science Games.  Congratulations Andrew!

Thank you for reading our news and blogs in 2017.  It has been a great year.  If you need any information on magnets or magnetic assemblies please contact us on:

Phone:  +44(0)114 276 2264

Email:  sales@buntingeurope.com

Via the Bunting Europe website

Via the eMagnets online Magnet Shop

Bunting Magnetics Europe at Interplas 2017

 

 

News and Technical Articles on Magnets and Magnetic Assemblies in 2017 2017 has been our first full year of posting news and technical articles.  As we approach the end of 2017, we thought that it would be interesting to look back on a busy and exciting year! January Our first blog of the year looked […]

https://blog.e-magnetsuk.com/2017/12/15/2017-review-of-magnet-news-and-blogs/

Our Christmas Magnet Competition (now closed!)

The Chance to Win 5 Fantastic Magnet Science Games

The draw was made on the 13th December 2017 and the winner was Andrew McAllister from Portsmouth!  Congratulations and Merry Christmas!  The games will be on their way to you shortly!

To celebrate Christmas, we are running an exciting free magnet-focused competition!  You will be able to amaze friends and family by balancing coins on the edge of Doctor Who mugs and magically suspend things in mid-air.

magnet_games_motor

The winner will receive 5 fantastic Magnet Science Games:

The total package is worth over £150.00.

To enter the competition, please simply click on the link below to answer a magnet and James Bond related question.  The answer the the question can be found in one of our blogs.  Everyone who answers correctly will be entered into a draw that will take place on Wednesday 13th December 2017.

The Christmas Magnet Competition

Good luck!

For further information on Educational Magnets, please contact us at:

Phone:  +44(0)114 276 2264

Email:  sales@buntingeurope.com

Via the eMagnets online Magnet Shop

Terms and conditions

The Chance to Win 5 Fantastic Magnet Science Games The draw was made on the 13th December 2017 and the winner was Andrew McAllister from Portsmouth!  Congratulations and Merry Christmas!  The games will be on their way to you shortly! To celebrate Christmas, we are running an exciting free magnet-focused competition!  You will be able […]

https://blog.e-magnetsuk.com/2017/12/07/our-christmas-magnet-competition/

Cub Scouts Attracted to Engineering by Magnets

Bunting Europe is Visited by 1st Northchurch Cubs from Berkhamsted

A Berkhamsted based Cub Scout group were recently given a tour of their local Bunting Magnetics magnet, magnetic assembly and magnetic separator manufacturing plant.  The 1st Northchurch Cubs were shown how magnets are a fundamental part of everyone’s daily life.

IMG_3966AThe visit comes at a time when industry is desperately encouraging young people to get into engineering with initiatives like Tomorrow’s Engineers Week.

“This was an ideal opportunity to introduce the exciting industry of engineering to a group of enthusiastic young people,” explained Denis Elkins, Bunting’s Quality Assurance Manager.

IMG_3957“Most people do not appreciate that we all rely on magnets every day of our lives.  Magents like Neodymium Rare Earth are a key component in mobile phones, computers, wind turbines that generate clean energy, and family cars.

“It was great to see the Cub’s faces when we demonstrated the strength of some of our magnets.  They could not believe it.  We took them onto the shop floor and showed them how we made magnets and magnetic assemblies.  The young people were fascinated.”

Bunting Goody BagsIn all 24 cubs visited the Bunting plant along with scout leaders and parents.  As well as the tour, the cubs were shown a video about magnets, given a bag full of ‘magnetic’ goodies and there was a lot of cake!

“Introducing young people to the concept of engineering and manufacturing is vitally important,” explained Denis.  “As an industry, we have a responsibility to encourage events like this, bringing young people into the manufacturing environment to see and experience first-hand the excitement of designing and building engineered components and equipment.  It was a great success and we hope to see them again in the future.”

For more information on Magnets and Magnetic Assemblies supplied by Bunting Magnetics Europe Ltd and through their online eMagnets UK shop, please contact us on:

Phone:  +44(0)114 276 2264

Email:  sales@buntingeurope.com

Via the Bunting Europe website for specialist magnets and magnetic assemblies

Via the eMagnets online Magnet Shop

1st Northchurch Cubs

 

Bunting Europe is Visited by 1st Northchurch Cubs from Berkhamsted A Berkhamsted based Cub Scout group were recently given a tour of their local Bunting Magnetics magnet, magnetic assembly and magnetic separator manufacturing plant.  The 1st Northchurch Cubs were shown how magnets are a fundamental part of everyone’s daily life. The visit comes at a […]

https://blog.e-magnetsuk.com/2017/11/27/cub-scouts-attracted-to-engineering-by-magnets/

Magnets Featured in James Bond Movies Part 2

James Bond and his Enemies Both Use Magnetic Forces

In the second of our two James Bond blogs, we continue the review of how 007 and his enemies utilise magnets and magnetic forces.  Our first blog concentrated on the eras of Sean Connery and Roger Moore, and in this blog we look at the movies in which Magnets took a starring role alongside Timothy Dalton and Pierce Brosnan.

The Living Daylights (1987)

It was 14 years and the appearance of a new James Bond in the form of Timothy Dalton before another magnet inspired gadget appeared after Live and Let Die (1973).  In The Living Daylights, Bond has a Philips Magnetic Fob Key Ring Finder that emits a stun gas when activated by whistling the first notes of ‘Rule Britannia’.  In additional, this innocuous magnetic fob also contains high explosive detonated by a wolf whistle and a series of keys capable of opening 90% of the world’s locks.

the-living-daylights-148

GoldenEye (1995)

The most impressive use of magnetic forces featured in the movie that introduced Pierce Brosnan as 007.  GoldenEye was a top-secret Russian weapons system that converted two satellites into offensive weapons.  With special access codes, the satellites set off an electromagnetic pulse (EMP) that would cause any object working with an electrical circuit to fail.

Goldeneye satellite

In the real world, minor EMP events cause low levels of electrical noise or interference which can affect the operation of susceptible devices.  A very large EMP event, such as a lightning strike, is also capable of damaging objects such as trees, buildings and aircraft directly, either through heating effects or the disruptive effects of the very large magnetic field generated by the current.  The damaging effects of high-energy EMP have led to the introduction of EMP weapons, from tactical missiles with a small radius of effect to nuclear bombs tailored for maximum EMP effect over a wide area.

Tomorrow Never Dies (1997)

Magnetic GrenadeBrosnan’s next outing as James Bond came in Tomorrow Never Dies.  One of the most dramatic scenes in the movie is the car chase in the multi story car park, with Bond driving a BMW 750iL using an Ericsson Cellular Phone whilst hiding in the back seat.  The car was fitting with an array of weapons including Magnetic Flash Grenades.

Magnets in James Bond and the Real World

With the amazing advances in technology, many of the gadgets featured in early James Bond movies have now become reality.  Between 1963 and 2017, permanent magnet technology has evolved considerably, with Rare Earth Neodymium Magnets producing exceptionally strong magnetic forces.  In fact, without Magnets the world would be without mobile phones, wind turbines, and electric motors.

We just wonder when James bond will next need the help of a Magnetic Force.

For more information on Magnets used by James Bond (the first blog)Magnets or Magnetic Assemblies, please contact us on:

Phone:  +44(0)114 276 2264

Email:  sales@buntingeurope.com

Via the Bunting Europe website

Via the eMagnets online Magnet Shop

James Bond and his Enemies Both Use Magnetic Forces In the second of our two James Bond blogs, we continue the review of how 007 and his enemies utilise magnets and magnetic forces.  Our first blog concentrated on the eras of Sean Connery and Roger Moore, and in this blog we look at the movies […]

https://blog.e-magnetsuk.com/2017/11/20/magnets-featured-in-james-bond-movies-part-2/

Magnets Featured in James Bond Films Part 1

James Bond and his Enemies Utilising Magnetic Forces

Magnets and magnetic powers often make it into popular culture via the movies.  With all the gadgets and gizmos, James Bond has enlisted the help of the simple magnet on many occasions.  In the first of two blogs, we look at the movies in which Magnets took a starring role alongside Sean Connery and Roger Moore.

From Russia With Love (1963)

The 1963 movie was the 2nd in the Broccoli & Saltzman franchise, featuring Sean Connery as James Bond.  His attache case was the first of many state-of-the-art gadgets supplied by Q.  The leather case contained a magnetised tin of talcum powder concealing a tear gas cartridge.

from-russia-with-love-briefcase-talcum-powder

When the case was opened with the latches in the wrong position, the tear gas bomb exploded.  After being overcome by Spectre villain Donald ‘Red’ Grant (played by Robert Shaw) on a train returning to England, Bond has to rely on the teargas canister exploding in his adversary’s face when he opens the case.  In the ensuing hand-to-hand battle, Bond eventually strangles Grant with his own garrote.

Magnetically attaching the tin to the inside of the case is possible, although only weak Ferrite Magnets were available when the movie was made.

You Only Live Twice (1967)

Sean Connery’s 5th outing as James Bond was in a movie with a screenplay written by Roald Dahl.  In the movie, Bond is in a Toyota 2000 GT with with an ally Aki and being chased by a car-load of gunmen.  The beautiful head of the Japanese Secret Service, Tiger Tanaka, comes to his rescue.  Her large two-rotor helicopter has a gigantic electro-magnet, which is lowered onto the villain’s car, lifting them off the ground and then dropping them into the sea.

You Only Live Twice 10

Electro-magnets are used widely in the scrap metal industry and was clearly the inspiration for this gadget.  However, the weight of such an electro-magnet would be considerable, especially with the addition of a car.  Also, how the electro-magnet is powered is never made very clear.

Live and Let Die (1973)

In 1973 Roger Moore made his first appearance as James Bond.  In the movie, Bond wears a unique Rolex watch with many features.  As well as a small buzz saw built into the face, which Bond uses to free himself after being tied up, the watch has two magnetic properties.  Incredibly, the timepiece has a magnetic field that is powerful enough to deflect a bullet at long range.  However, it is the use of the magnet in his watch to unzip the dress of Miss Caruso is the one that is most remembered.  Bond attributes this to ‘sheer magnetism’.

live20and20let20die20magnetic205-1

In reality, it is difficult to comprehend how a magnet in a watch would deflect a bullet.  However, a Rare Earth Neodymium Magnet (which was not widely available at the time), may have some chance of unzipping a dress, although very unlikely.

Magnets in James Bond and the Real World

With the amazing advances in technology, many of the gadgets featured in early James Bond movies have now become reality.  Between 1963 and 2017, permanent magnet technology has evolved considerably, with Rare Earth Neodymium Magnets producing exceptionally strong magnetic forces.  In fact, without Magnets the world would be without mobile phones, wind turbines, and electric motors.

We just wonder when James bond will next need the help of a Magnetic Force.

For more information on Magnets or Magnetic Assemblies, please contact us on:

Phone:  +44(0)114 276 2264

Email:  sales@buntingeurope.com

Via the Bunting Europe website

Via the eMagnets online Magnet Shop

James Bond and his Enemies Utilising Magnetic Forces Magnets and magnetic powers often make it into popular culture via the movies.  With all the gadgets and gizmos, James Bond has enlisted the help of the simple magnet on many occasions.  In the first of two blogs, we look at the movies in which Magnets took […]

https://blog.e-magnetsuk.com/2017/11/06/magnets-featured-in-james-bond-films-part-1/

Bunting Launch New Neodymium Magnet at Sensors & Instrumentation 2017

Magnets and Magnetic Assemblies on the Bunting Stand

The latest in Magnet and Magnetic Technology will be on display on the Bunting Magnetics Europe stand (Hall 1, K19) at Sensors & Instrumentation 2017 (NEC, Birmingham, UK, 26th – 27th September 2017).

Bunting Magnetics is a world leader in the supply of Magnets, Technical Magnetic Assemblies, and Magnetisers.  The European manufacturing and design headquarters are based in Berkhamsted in Hertfordshire.

At the Sensors & Instrumentation show, Bunting is launching a range of sintered and Bonded Neodymium Magnets with direction of magnetism controlled to +/- 0.5 degrees.  This range of Magnets has been developed to provide integrators of Magnetostrictive position sensing offer more accurate and more compact systems.  When a typically linear position sensing has an accuracy proportionally to the angular error in an axially aligned ring magnet, magnets with a tighter specification significantly improve the performance.

Magnetic position sensing using Hall Effect devices or Anisotropic Magneto Restrictive sensors is a well-established method of contactless positional location of rotational or linearly moving components.  Multiple sensors offer very accurate resolution and are used extensively in many electronic and mechanical control systems.  Nearly all position and rotational sensors include a bespoke magnetising fixture, specifically designed to maximise the properties of the magnet.

The Bunting design and engineering team work closely with companies manufacturing and using sensors to develop magnetic assemblies with a focus on weight reduction, minimising false triggers, and performance.

A sensing application may range from a simple proximity switch (e.g. reed switch on a door or window security alarm) to encoder technology for motor control in automotive or aerospace applications.  The Bunting design team has worked on projects where sensors are required for detecting rotor positions, providing measurements (e.g. distances, speed or angle proximity), detecting fluid levels, and triggering switches.  These include magnets used to measure the level of fuel, contactless position sensing magnets, and magnets to sense speed.  A sensing application may range from a simple proximity switch (e.g. reed switch on a door or window security alarm) to encoder technology for motor control in automotive or aerospace applications.  Understanding the technical requirements of a magnetically contactless solution ensures the best design of Magnetic Assembly.

Many of the bespoke magnetising fixtures designed and manufactured by the Bunting team utilise a Bunting range of compression or plastic bonded Neodymium called BREMAG and BREMAG10N.  Plastic bonded magnets are often used due to their magnetic isotropy and advantage of being able to produce multipole (fine pole) magnetisation patterns for accurate position sensing.

Bunting Bremag Plastic Bonded Magnets

Both the BREMAG and BREMAG10N Magnet materials are manufactured in the UK and offer the highest energy (10, 10.5 and a World Leading 11MGOe) of all types of bonded magnets.  With the higher magnetic energy, this type of Neodymium Magnet is ideal for use in brushless DC motors, actuators and sensors.

For further information on the Magnets and Magnetic Assemblies that will be on show at the Sensors & Instrumentation 2017 exhibition, please contact us on

Phone:  +44(0)114 276 2264

Email:  sales@buntingeurope.com

Via the Bunting Europe website for specialist magnets and magnetic assemblies

Via the eMagnets online Magnet Shop

Magnets and Magnetic Assemblies on the Bunting Stand The latest in Magnet and Magnetic Technology will be on display on the Bunting Magnetics Europe stand (Hall 1, K19) at Sensors & Instrumentation 2017 (NEC, Birmingham, UK, 26th – 27th September 2017). Bunting Magnetics is a world leader in the supply of Magnets, Technical Magnetic Assemblies, […]

https://blog.e-magnetsuk.com/2017/08/30/bunting-launch-new-neodymium-magnet-at-sensors-instrumentation-2017/