Model NO.: MF-634125
Certification: ISO9001:2000,SGS,RoHS,En71,Ce...
Component: ND,Fe,B
Tolerance: 0.05-0.15 mm
Material: NdFeB Magnet
Port of Delivery: Shanghai/Xiamen
Item: N52 Neo Neodymium Magnet for Motor and Speaker
MOQ: 5000 PCS
Magnetism Direction: Customer Specific Requirement
Trademark: Magforever
Transport Package: Cartons, Pallets
Specification: 38*27*15 cm
Origin: China
HS Code: 850519
n52 neo neodymium magnet for motor and speakerDescription of the neo neodymium magnet:
Ndfeb magnet,the third generation of rare-earth permanent magnet,is the most powerful and advanced permanent magnet today.Ndfeb is named as "Magnet King"for its high remanence,high energy.Moreover,it has the high performance and high cost ration, because of the rich rare earth resources in China and the ever-changing production process and technological progress.It can be easily formed into various sizes and different shapes ,such as segment.ring,block and etc.
Grade:
N38-N52,35-50M,35-45H,35-45SH,30-40UH,28-38EH,28-30AH,N35T-N48T,35MT-45MT,38-45HT,35-42SHT
Tolerance:
+/- 0.05 mm for small dimensions;
+/-0.1 mm for common specifications;
+/-0.15 mm for big blocks.
The work temp of the neodymium magnet:
80-240ºC
Coating about the neodymium manget:
ndfeb/neodymium magnet is easily to be oxidized when they are exposed in tha air,so coating is to protecting magnet from corrosion,rust and off angle:
| Grade | T w.ºC |
| N38,N40,N42,N45,N48 | 80ºC |
| N50,N52 | 60ºC |
| 35M,38M,40M,42M,45M,48M,50M | 100ºC |
| 35H,38H,40H,42H,45H | 120ºC |
| 35SH,38SH,40SH,42SH,45SH | 150ºC |
| 30UH,33UH,35UH,38UH,40UH | 180ºC |
| 28EH,30EH,33EH,35EH,38EH | 200ºC |
| 28AH,30AH | 240ºC |
| N35T,N45T,N48T | 80ºC |
| 35MT,45MT | 100ºC |
| 38HT,40HT,45HT | 120ºC |
| 35SHT,38SHT,42SHT | 150ºC |
Packaging:
Certification:
About us:
https://magforever.en.alibaba.com
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Founded in 2009, Xiamen Magnet-Forever gained the reputation and established ourselves in business by aiming to find the best product solutions and promise to offer the finest quality magnets. Motor magnets,magnetic assembling and couplings are what we major in, professional services are what we keep in mind.Whatever (magnets) needed, you can always find them here ---in MAGFOREVER!
Welcome to contact us for price,samples and factory inspection.
IF ANY INQUIRIES,PLS CONTACT US WITH YOUR DIMENSION AND QUANTITY,SO THAT WE CAN GIVE YOU A BETTER QUOTATION,THANKS!
HAVE A HAPPY LIFE!
Feel free to contact us:
Other production we can produce:
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Extension Pole,Extension Rod,Extension Bar
Paint Rollers Co., Ltd. , http://www.nspaintroller.com