Pot Magnets Clamping Magnets Holding Magnets clamping magnets

Pot magnets - magnet systems with strong adhesive force

Holding magnets are permanent magnets cased in steel. Pot magnets are strong magnets that are developed for the current industrial needs. They are made up of magnets like NdFeB, SmCo, AlNiCo, hard ferrite, plastic, rubber and other components. These magnets can produce a magnetic field on its exclusive surface. Depending on the usage, pot magnets are of different size, shape and width. Different types of pot magnets functions in different temperature. However they give same result in the normal temperature.

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Pot Magnets / Pot & Clamping Magnets - super strong

Pot magnets are strong magnets that are developed for the current industrial needs. They are made up of magnets like NdFeB, SmCo, AlNiCo, hard ferrite, plastic, rubber and other components. These magnets can produce a magnetic field on its exclusive surface. Depending on the usage, pot magnets are of different size, shape and width. Different types of pot magnets functions in different temperature. However they give same result in the normal temperature.
Pot magnets, also known as holding discs, are generally used for gripping, clamping and fixing components together. Defined by a central void, some threaded, others countersunk, this cavity allows for attachment to non-magnetic surfaces via a screw, rivet or bolt. Pot magnets are clung onto the walls or ceilings of shipping containers on work sites, utility spaces or inside trucks with a hook or eyelet screwed into the void as hanging point for equipment.
Pot magnets are designed for clamping directly onto a steel surface; they are made from a large magnet encased within a steel shell. They are magnetic on one face only, creating a solid clamping force. However, they should not be used to attract other magnets or attract through a gap as they have a shallow depth of magnetic field. Pot magnets have many advantages and can be supplied with a tapped hole, a countersunk hole, a counter-bored hole, a threaded stud or a threaded collar all for convenient mounting. They can also be supplied with hooks and eyebolt attachments, ideal for hanging a variety of items. A pot magnets circular shape fits snugly into rotary voids created in materials requiring permanent fastening with the capacity to release for service or cleaning. On workbenches as clamping agents, pot magnets hold and release on demand, products like white goods as they undergo assembly or service.
Pot magnets are widely used for many different applications in all types of industry all over the world. Major advantages are as the magnetic field is restricted to the pole surface, the holding force is very high compared to a single magnet and there is no magnetic field on the other side that creates undesirable magnetic influences to surrounding areas. These characteristics create unlimited usability for Pot magnets virtually anywhere.
Depending on the magnetic material, design and required working temperature the different pot magnets are a versatile and reliable trouble free product used for applications such as securing work pieces for welding, cutting drilling etc, and holding or handling inspection equipment, gauges, lamps, doors, antennas and many more. It’s only the imagination that sets the limit for the use of Pot magnets.


Features

  • These magnets have only one surface of magnetic attraction. This type of construction prevents further spread of magnetic field. Due to this, other items or machine parts in the vicinity of the pot magnets do not become magnetized.
  • These magnets have ability to retain their magnetic force indefinitely.
  • The magnetic force of these magnets are only affected by the increased temperature and external magnetic force.

How does a pot magnet differ to a regular magnet?

Magnetism is confined to one face only, where it is concentrated to give the maximum holding force possible for the size of the magnet. They are more resistant to chipping and cracking as they are protected by their steel shell.


Applications

These magnets are versatile magnets which are designed for various industrial applications. The popular industries in which these magnets are used are as follows:

  • The metal and steel industry
  • Tool shops
  • Used to position ferrous-magnetic work pieces

Precautions

  • The permanent pot magnets must not be exposed to radioactive radiations for longer duration as it might effect their magnetic strength.
  • This can work within permissible temperature. If these magnets are used beyond permissible temperature limit it might again affect their magnetic strength.

Pot magnets can be fabricated into many shapes and types:

 

Types of pot magnets

Allowed Temperature

Alnico pot magnets

3.6 ~ 3.8 g/cm3

Ceramic pot magnets

92 ~ 97 Hs (A)

Neoflux pot magnets

58 ~ 78 kg/cm2

Samarium cobalt pot magnets

125 ~ 165 %

Pot electromagnets pot magnets

180° C

Pot Magnets, Ceramic Pot Magnets, Alnico Pot Magnets, Samarium Cobalt Pot Magnets, Neoflux Pot Magnets, Other Pot Magnets


Depending on the temperature durability these magnets are of following types:

  • Samarium Cobalt Pot Magnets
  • Other Pot Magnets

Who supplies high quality Pot Magnets?

Magnosphere offers best priced Pot Magnets globally to all industries, including Automotive, Aerospace, Military, Advertising, Design House, Electronic and Academic/R&D. Please inquire for custom Neodymium magnets or magnetic assembly.


Buy Pot Magnets at Magnosphere and get a better deal!

We routinely manufacture magnets to our customers' specifications. We have assisted many Fortune 500 companies produce magnets for their specific application. We have the ability to produce magnets with varying magnetic properties, pole orientation, size, shape, temperature range, protective coatings and mechanical properties. We specialize in rare-earth magnetic materials and can produce magnets in Alnico, Ceramic Ferrite, NdFeB and SmCo materials. We can produce both sintered and bonded magnetic materials. If you have a specific requirement, contact us to discuss your application. Need high quantities of magnets at the lowest and fairest price possible? Contact our Customer Care Team !


ROHS-Directive

Magnosphere conforme con la directiva RoHs y los reglamentos Reach y PFOS Magnosphere conforms to the RoHs directive and the Reach and PFOS regulations. Directive 2002/96 / EC of the European Parliament and of the Council, of January 27, 2003, on waste electrical and electronic equipment (WEEE).


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