This 15x2.5mm neodymium rare earth disc magnet has a nearly 2000 gauss reading at 1mm above it & is suitable for use in flow metering applications.
Click on Tabs below for additional information especially Details on a kinetic energy generator used in a 3D printer project.
We have sold NdFeB magnets since 1996 and N42 grade since 2003, the best value for strength & temperature vs cost. Don't be fooled by claims of higher strength, N52, at lower cost.
Read the complete Google Customer Review for: "...(Indigo) N42 Neodymium magnets...the real deal…bought magnets on Amazon advertised as N52… another cheap Chinese fake"
We also provide complete Documentation including MSDS & ROHS; see below.
The Mark I Magnaprobe can respond to as little as 0.3 gauss & will detect weaknesses in magnetic shielding. The Mark II Magnaprobe is a fast & convenient way to confirm magnet are positioned with their poles pointing correctly.
Field Strength (Gauss) & Pull Force in Pounds & Kilograms at 5 Distances Above Magnet | |||||
SKU: 44205-2.5 Size: 15 × 2.5mm | |||||
Distance (mm): | 0 | 0.1 | 1 | 10 | 100 |
---|---|---|---|---|---|
Gauss | 2087.1 | 2073.8 | 1918.8 | 379.5 | 0.9 |
Lb | 5.59 | 5.52 | 4.72 | 0.18 | 0.00 |
Kg | 2.54 | 2.51 | 2.15 | 0.08 | 0.00 |
Click on N42 Magnet Specifications for a table that lists general characteristics such as coercivity & remanence.
Click on N42 Magnet Tolerances for a table that lists the range of variation in thickness, diameter, etc.
Click on American vs Metric to see a table with conversions & as well as rounded mm equivalents closest to inch sizes.
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