1,Description of N52 neodymium ring magnets:
Place of Origin: Zhejiang, China (Mainland)
Application: Speakers, Motors, Industry, Electronics, etc
* Materials: Rare earth magnet
* Certification: ISO9001: 2008
* Magnetic properties: High coercive force, (BH)max from 26 to 53MGOe, max working Temperature up to 200° C.
* Grades: N35, N38, N40, N42, N45, N48, N50, 35M, 38M, 40M, 42M, 45M, 48M, 35H, 38H, 40H, 42H, 45H, 30SH, 33SH, 35SH. 38SH, 40SH, 42SH, 28UH, 30UH, 33UH, 35UH, 38UH, 28EH, 30EH, 33EH, 35EH etc
2,Performance of N52 neodymium ring magnets
Material Code | Br | Hcj | BH(max) | Max Working temperature | |||
KGs | T | Koe | KA/m | MGOe | KJ/m3 | (Tw) | |
N52 | 1430-1480 | 14.3-14.8 | >=11 | >=876 | 50-53 | 398-422 | 80℃ |
N50 | 1400-1450 | 14.0-14.5 | >=11 | >=876 | 48-51 | 398-423 | 80℃ |
N48 | 1380-1420 | 13.8-14.2 | >=12 | >=955 | 46-49 | 366-390 | 80℃ |
N45 | 1320-1380 | 13.2-13.8 | >=12 | >=955 | 43-46 | 342-366 | 80℃ |
N42 | 1280-1320 | 12.8-13.2 | >=12 | >=955 | 40-43 | 318-342 | 80℃ |
N40 | 1250-1280 | 12.5-12.8 | >=12 | >=955 | 38-41 | 302-326 | 80℃ |
N38 | 1220-1250 | 12.2-12.5 | >=12 | >=955 | 36-39 | 287-310 | 80℃ |
N35 | 1170-1220 | 11.7-12.2 | >=12 | >=955 | 33-36 | 263-287 | 80℃ |
3, Design for N52 neodymium ring magnets:
4, Photo of N52 neodymium ring magnets
5, Description for N52 neodymium ring magnets
Application for Ring-Speaker NdFeB Magnet
Mainly in Acoustic euipments, speakers, radios etc...
Classic Audio centre is one of our customer
(1) Largest Flux:6000 gauss
(2) Coating: Zn,Ni,Expoxy,NiCuNi Etc.
(3) High Grade can be used such as N38SH,N38H,N42,N45,N40H.
(4) Regular Packing: Cartons+Iron Pallets
Ningbo Xingde Magnet Co.,Ltd locates in Ningbo China, which is a professional manufacturer of NdFeB magnet with over 20 years experience.
Item: Sintered NdFeB magnets
Performance: High remanence, high corective force, high-energy products and high cost performance ratio,
but can be easily formed into various shapes and sizes.
Grade: N35-N52, 30M-50M, 30H-48H, 30SH-45SH, 28UH-40UH, 28EH-35EH
Coating: NiCuNi, Znic, Epoxy, passivated and decorated with plated Au, Ag, Cr, etc.
Shape: Cylinder, Ring, Rectangle, Rectangle with countersunk, Arc, Segment, Disk, Round, etc.
Usage: widely used, like Aviation, Electronics, Instruments, Meters, Machines, Medical Instrument, etc.
Besides, it is especially suitable for the development of high performance, compact and light
products.
Certificate: ISO9001:2008
