Neodymium Rods

NdFeB Rod Magnets

NdFeB rods are basically elongated NdFeB discs. They are used in many applications, in particular sensing and clamping applications.

The magnets are supplied in stock sizes varying from 2mm to 10mm in diameter and 4mm to 30mm in height. The stock sizes supplied with +/-0.1mm tolerances and exist in axial and diametric magnetisation patterns. Please note that the pull forces shown are theoretical maximums and may not be achieved in practice (it depends on the application as to the maximum force that is achieved).

We can produce the NdFeB circular rod magnets in different sizes, different grades (strengths and temperature ratings), different coatings/finishes and in axial and diametric magnetisation as part of our custom magnet (made-to-order) service.

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Stock NdFeB Rod Magnets

Our current stock range is below:-

Size	Magnetisation	Grade	Max Operating Temperature	Coating type	Max Pull (kg)	Typical Gauss at 0mm	Typical Gauss at 5mm	Typical Gauss at 10mm
2mm dia x 8mmA	Axial	N42	+80 deg C	NiCuNi plated	1kg	6449.8	107.1	22.3
3mm dia x 4mmA	Axial	N38	+80 deg C	NiCuNi plated	0.8kg	5781.8	176.4	33.2
3mm dia x 13mmA	Axial	N42	+80 deg C	NiCuNi plated	2.5kg	6457.2	251.7	58.1
3mm dia x 20mmA	Axial	N42	+80 deg C	NiCuNi plated	3.9kg	6481.8	262.5	63.8
5mm dia x 10mmA	Axial	N42	+80 deg C	NiCuNi plated	3.2kg	6305.9	597.8	143.9
5mmA dia x 10mm	Diametric	N42	+80 deg C	NiCuNi plated	3.2 kg	N/A	N/A	N/A
5mm dia x 20mmA	Axial	N42	+80 deg C	NiCuNi plated	6.4kg	6449.8	654.0	171.6
5mm dia x 30mmA	Axial	N42	+80 deg C	NiCuNi plated	9.4kg	6477.5	669.7	181.4
8mm dia x 20mmA	Axial	N42	+80 deg C	NiCuNi plated	10.1kg	6373.8	1342.7	407.9
8mm dia x 30mmA	Axial	N42	+80 deg C	NiCuNi plated	14.9kg	6120.8	1313.2	411.0
10mm dia x 10mmA	Axial	N42	+80 deg C	NiCuNi plated	6.2kg	5813.8	1570.2	492.1
10mm dia x 20mmA	Axial	N42	+80 deg C	NiCuNi plated	12.6kg	6305.9	1777.6	597.8
10mm dia x 30mmA	Axial	N42	+80 deg C	NiCuNi plated	18.8 kg	6411.6	1838.5	636.0