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Hefei Super Electronics Co., Ltd.
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Neodymium ring magnets useful for science experiments, classroom magnets, school projects, home improvement, diy projects, speakers, arts and crafts and much more
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customColor :
SilverOrder(MOQ) :
100pcsCoating :
NiCuNiLead Time :
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N52 Neodymium Ring Magnet For Electric Motor
Product Description
Dimensions: custom
Tolerances: ±0.004" x ±0.004"
Plating/Coating: Ni-Cu-Ni (Nickel)
Magnetization Direction: Axial (Poles on Flat Ends)
Max Operating Temp: 176ºF (80ºC)
Specification
| Neodymium | Br | Hcb | Hcj | (Bh)max | Tw | ||||
| Grade | mT | kGs | kA/m | kOe | kA/m | kOe | kJ/m3 | MGOe | ℃ |
| N35 | 1170-1220 | 11.7-12.2 | ＞868 | ＞10.9 | ＞955 | ＞12 | 263-287 | 33-36 | ＜80 |
| N38 | 1220-1250 | 12.2-12.5 | ＞899 | ＞11.3 | ＞955 | ＞12 | 287-310 | 38-39 | ＜80 |
| N40 | 1250-1280 | 12.5-12.8 | ＞907 | ＞11.4 | ＞955 | ＞12 | 302-326 | 38-41 | ＜80 |
| N42 | 1280-1320 | 12.8-13.2 | ＞915 | ＞11.5 | ＞955 | ＞12 | 318-342 | 40-43 | ＜80 |
| N48 | 1380-1420 | 13.8-14.2 | ＞923 | ＞11.6 | ＞955 | ＞12 | 366-390 | 46-49 | ＜80 |
| N50 | 1400-1450 | 14.0-14.5 | ＞796 | ＞10 | ＞876 | ＞11 | 382-406 | 48-49 | ＜80 |
| N52 | 1430-1480 | 14.3-14.8 | ＞796 | ＞10 | ＞876 | ＞11 | 398-422 | 50-53 | ＜80 |
The sintered NdFeB ring magnets made of rare earth, Ni Cu Ni Triple Layer Coated for maximum durability and protection against corrosion.
N52 ring neodymium magnets great for all home, office, craft, hobby, science projects and product manufacturing applications.
Packing&Shipping
Neodymium ring magnets useful for science experiments, classroom magnets, school projects, home improvement, diy projects, speakers, arts and crafts and much more
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