Alnico Deep Pot Magnets (Zinc Plated) | Eclipse Magnetics

Alnico Deep Pot Magnets (Zinc Plated)

For clamping, holding, fixturing and tooling applications

  • Ideal for press fit applications
  • Precision ground outer diameter

Overview - Alnico Deep Pot Magnets (Zinc Plated)

Alnico deep pot magnets (zinc plated) – Precision Outer Diameter Versions

Alnico deep pot magnets with a zinc plated finish are high-performance permanent magnetic assemblies designed for strong holding, secure mounting, and reliable magnetic attachment across industrial, technical, workshop, and general-purpose applications. These magnets combine a high-quality Alnico (aluminium-nickel-cobalt) magnet core with a steel pot housing that focuses the magnetic field at the contact face, delivering enhanced pull force and dependable performance in a durable format.

The deep pot design directs magnetic flux efficiently toward the working surface, producing consistent holding force on ferrous (mild steel) materials and providing more predictable performance than bare magnets alone. The zinc plated finish adds a protective layer that improves corrosion resistance and mechanical durability, making these magnets well suited to environments where surface protection and longevity are important.

Alnico magnet material is known for its excellent temperature stability and resistance to demagnetisation, ensuring stable magnetic performance even in elevated temperature environments. The steel pot casing not only improves magnetic efficiency but also protects the magnet core from mechanical damage during handling and use.


Typical Applications

Alnico Deep Pot Magnets (Zinc Plated) are commonly used for:

  • Magnetic holding and clamping of components in workshop and fabrication settings

  • Mounting and locating parts in jigs, fixtures, and tooling systems

  • Magnetic attachment solutions in production and assembly environments

  • Tool and equipment organisation on steel surfaces

  • General magnetic holding and fixturing tasks in industrial and commercial spaces

Their predictable holding force and durable finish make these magnets suitable for a wide range of applications where reliable magnetic attachment is required.


Why Choose Alnico Deep Pot Magnets (Zinc Plated)

Alnico deep pot magnets with zinc plating combine consistent magnetic strength, mechanical protection, and enhanced corrosion resistance in a single assembly. The steel pot enhances magnetic performance, while the zinc plating helps protect against surface wear and environmental effects. The deep pot configuration delivers strong, repeatable holding force, and the inherent thermal stability of Alnico magnet material ensures dependable performance even under demanding conditions.


Key Benefits

  • Strong magnetic holding force – enhanced pull performance in a compact form

  • Deep pot design – focused magnetic field for efficient attraction

  • Zinc plated finish – improved corrosion resistance and surface protection

  • Durable construction – protects magnet core and increases longevity

  • Versatile applications – suitable for holding, fixturing, mounting, and organisation

Read more about Pot Magnets

Model Variations

Product NumberDiameter (mm)Height (mm)Weight (g)Pull force (kg)Units per pack
E73061040.220
E73181240.320
E732101690.520
E731318171.020
E7341620291.510
E7352025573.55
E7362025573.55
E737323520015.02
E7384045420152
E739505072035.01
E79062040.220
E79182070.420
E7921020110.820
E7931320191.020
E7941620291.810
E7952025574.25
E796253514082

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