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Hefei Super Electronics Co., Ltd.
What Are You Looking For?
This is a compact neodymium magnet block with strong and reliable magnetic properties, and it is easy to integrate into a variety of applications.
Color :
SilverySize :
3"x1/2"x1/5"Order(MOQ) :
100pcsSample :
AvailableLead Time :
3-15daysPayment :
Paypal/TT/Credit CardIndustrial 3"x1/2"x1/5" Permanent Rectangular Rare Earth Neo Magnets
Product Description
Magnetic Force Grade
| 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 |
| N45 | 1330-1370 | 13.3-13.7 | ＞915 | ＞11.5 | ＞955 | ＞12 | 342-367 | 41-44 | ＜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 |
Product Features
♦ Strong and Reliable Magnetism ♦
This high perdormance block magnet is made from neodymium iron boron (NdFeB) material, providing strong and stable attraction while maintaining a compact thickness, making it suitable for harsh industrial applications.
♦ Precision Machining for Easy Integration ♦
Manufactured with tight dimensional tolerances, ensuring consistency in size and shape, this super strong bar magnet can be easily installed into mechanical components, fixtures, and custom parts without additional adjustments.
♦ Durable Nickel Plated Surface ♦
The smooth nickel-copper-nickel triple plating enhances corrosion resistance, reduces surface abrasion, and protects the rare earth NdFeB magnet during handling, storage, and long term use.
♦ Designed for Engineering and OEM Applications ♦
The rectangular design allows for full contact with steel parts, improving attraction efficiency and making it ideal for automation equipment, fixtures, sensors, housings, and other OEM or engineering applications.
Similar Recommendations
To facilitate design and simplify selection, we recommend several commonly used and best selling block magnets made with standard materials and surface finishes. These options allow engineers to compare sizes and attractive forces, making it easier to fine tune magnetic performance to suit space constraints, load requirements, or structural design changes.
Please review the recommended sizes below to determine the best magnet for your application.
Packing&Shipping
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