Magneetschijfjes 18mm diameter, 2mm dikte, N45

Neodymium disc magnets of 18mm, 2mm thickness, nickel-plated. Magnetization N45 axial (parallel to height), Strenght approx. 2 KG. Magnets attract or repel on a pole side. Our disc magnets are axially magnetized. This means that the poles are on the round side. In order to remove magnets from each other, you have to slide them away from each other. ATTENTION ! Because of the magnetic force they can collapse on top of each other and possibly break. Application: Is widely used in advertising applications, hanging signs and model making.
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For sale in increments of 1 pieces.
€1.09 Excl. Tax
€1.32 Incl. Tax
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Description

Magnetic disc 18mm diameter, thickness 2mm, N45

Specifications

Article number MGR18-20N45
Base material Neodymium (NdFeB)
Outside Diameter (mm) 18
Height (mm) 2
Material Nickel plated (Ni-Cu-Ni)
Traction force (KG) 2
gtin (EAN) 7433606011065

FAQ

FAQ

What is this disc magnet mainly used for?
It’s a compact neodymium disc magnet that’s great for signage, displays, model making, and general fastening jobs where you want a clean, hidden hold.
How do I separate two magnets safely?
Slide them sideways apart instead of pulling straight. This helps prevent sudden snapping and reduces the risk of chipping.
Which side is the north/south pole on this magnet?
The poles are on the flat, round faces (axial magnetization). That means the magnet attracts or repels when you bring the faces together.
Can I mount it using glue or tape?
Yes, it’s commonly fixed with suitable adhesive or mounting tape, depending on the surface and load. Make sure both surfaces are clean and dry for best grip.
What surfaces does it work best on?
It performs best on flat, clean ferromagnetic surfaces like steel. Rough, painted, or very thin metal can reduce the holding performance.
Does the nickel coating need special care?
Just keep it clean and dry and wipe it with a soft cloth when needed. Avoid abrasive cleaners to keep the finish looking good.
Is the listed holding force the same in every setup?
Not always-real holding force depends on the counter surface, contact area, and direction of the load. In real applications, allow some margin for a reliable hold.
Can I stack multiple discs to make a stronger magnet?
Yes, stacking can increase magnetic strength and reach. Keep the stack aligned and slide magnets apart when separating.
Is this magnet compatible with non-magnetic materials like wood or plastic?
It won’t stick directly to non-magnetic materials, but you can combine it with a steel plate or steel washer as the matching contact surface.
What’s the key benefit of using a neodymium disc magnet in projects?
You get strong holding power in a small, tidy shape, which makes designs slimmer and easier to assemble. It’s a practical choice for repeatable, tool-free positioning.

Disclaimer: This product information is subject to errors and changes. No rights can be derived from the content.

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