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Neodymium NdFeB Magnet

Basic Info

Model No.:  N35-N52 N35H-N48H N35SH-N48SH

Product Description

Model NO.: N35-N52 N35H-N48H N35SH-N48SH Shape: Arc, Block, Cube, Cylinder, Disc, Ring Grade: Various Shape Specification: CE, SGS, RoHS HS Code: 850519 Application: Speaker Magnet, Industrial Magnet, Motor Magnet Coating: Nickel Trademark: Magnetforever Origin: China Professinal  Magnets, Permanent Magnet, Magnetic Material, NdFeB Magnet, Fridge Magnet,diffrent magnetic products
Neodymium NdFeB Magnet
Neodymium NdFeB MagnetNeodymium NdFeB MagnetNeodymium NdFeB MagnetNeodymium NdFeB MagnetNeodymium NdFeB Magnet
Our advantage

1) Free samples
2) All industrial Shaped Magnets available
3) Do as per your drawings
4)100% factory direct price

Sintered NdFeB magnet being made from Neodymium, Iron, Boron and other elements.

High remanence, high coercive force, high energy, etc
High resistance to magnetic demagnetization
Excellent cost to performance ratio
Not suitable for application which exposed to high temperatures.
Widely used in mini-motors, wind generators, meters, sensors, speakers, magnetic suspension system, magnetic transmission machine and other industrial applications.
Very easy to corrosion in humid environments, so it is necessory to do the surface treatment according customers' requirements. We can offer the coatings, such as Zinc, Nickel, Nickel-copper-nickel, Silver, gold-plating, Epoxy coating, etc
Grade: N35-N52, N35M-48M, N33H-N44H, N30SH-N42SH, N28UH-N38UH, N28EH-N35EH
Note: OEM Service, High quality, fast delivery, best service
About Sintered Neodymium Magnet
Since the foundation of our company in 2005, we have been engaged in the manufacturing and distributing of magnetic materials. At present, we are capable of producing 220 tons of NdFeb per year and our annual sales rises to 6 million dollars. Our products are mainly exported to Europe, America and Southeast Asia. Half of our products are purchased by American or German loudspeaker manufacturers, such as the JBL and AR in the US as well as the Heco in Germany. Thirty percent are sold to electric machine manufacturers like the Italian Cear and the Chinese Baolai. We have earned good reputation in this industry and established long-term cooperative relationship with multiple clients.
Our product features high quality-price ratio. With superior mechanical properties, it is easy to cut and process. The defects of the sintered neodymium magnet lie in the low Curie temperature, poor temperature characteristics, and high susceptibility to pulverization. We have provided solutions to remedy those flaws by adjusting the chemical composition and electroplating the surface. The product we offer can pass the 72-hour salt spray test and its maximum operating temperature reaches 240ºC, thus satisfying the practical application requirements.
Our sintered neodymium magnet has been widely used for the cell phone headsets, high-end loudspeaker boxes, permanent magnet motors, micro motors, gift boxes, handbags, toys, medical instrumentations, instruments and apparatus, metal and plastic products, electronic components, electric car motors, wind turbine generators, and many other items.

Any inquiry, please contact with us freely at any time
Tel.: +86-592-5735297
Fax: +86-592-5962381
Website:www.Magnetforever.com

Custom Industrial Strong Ring Permanent NdFeB/Neodymium Magnet
Technical Specifications of Sintered Neodymium Magnet
Grade Remanence Br
mT (KG)
Coercive Force Hcb
KA/m (KOe)
Intrinsic Coercive Force Hcj
KA/m (KOe)
Maximum Energy Product BHmax
KJ/m3 (MGOe)
Maximum Operating Temperature Tw
ºC
N35 1170-1220(11.7-12.2) ≥868(≥10.9) ≥955(≥12) 263-287(33-36) 80ºC
N38 1220-1250(12.2-12.5) ≥899(≥11.3) ≥955(≥12) 287-310(36-39) 80ºC
N40 1250-1280(12.5-12.8) ≥907(≥11.4) ≥955(≥12) 302-326(38-41) 80ºC
N42 1280-1320(12.8-13.2) ≥915(≥11.5) ≥955(≥12) 318-342(40-43) 80ºC
N45 1320-1380(13.2-13.8) ≥923(≥11.6) ≥955(≥12) 342-366(43-46) 80ºC
N48 1380-1420(13.8-14.2) ≥923(≥11.6) ≥876(≥12) 366-390(46-49) 80ºC
N50 1400-1450(14.0-14.5) ≥796(≥10.0) ≥876(≥11) 382-406(48-51) 60ºC
N52 1430-1480(14.3-14.8) ≥796(≥10.0) ≥876(≥11) 398-422(50-53) 60ºC
35M 1170-1220(11.7-12.2) ≥868(≥10.9) ≥1114(≥14) 263-287(33-36) 100ºC
38M 1220-1250(12.2-12.5) ≥899(≥11.3) ≥1114(≥14) 287-310(36-39) 100ºC
40M 1250-1280(12.5-12.8) ≥923(≥11.6) ≥1114(≥14) 302-326(38-40) 100ºC
42M 1280-1320(12.8-13.2) ≥955(≥12.0) ≥1114(≥14) 318-342(40-43) 100ºC
45M 1320-1380(13.2-13.8) ≥955(≥12.5) ≥1114(≥14) 342-366(43-46) 100ºC
48M 1360-1430(13.6-14.3) ≥1027(≥12.9) ≥1114(≥14) 366-390(46-49) 100ºC
50M 1400-1450(14.0-14.5) ≥10339(≥13.0) ≥1114(≥14) 382-406(48-51) 100ºC
35H 1170-1220(11.7-12.2) ≥868(≥10.9) ≥1353(≥17) 263-287(33-36) 120ºC
38H 1220-1250(12.2912.5) ≥899(≥11.3) ≥1353(≥17) 287-310(36-39) 120ºC
40H 1250-1280(12.8-12.8) ≥923(≥11.6) ≥1353(≥17) 302-326(38-41) 120ºC
42H 1280-1320(12.8-13.2) ≥955(≥12.0) ≥1353(≥17) 318-342(40-43) 120ºC
45H 1300-1360(13.0-13.6) ≥963(≥12.1) ≥1353(≥17) 326-358(43-460 120ºC
48H 1370-1430(13.7-14.3) ≥955(≥12.5) ≥1353(≥17) 366-390(46-49) 120ºC
35SH 1170-1220(11.7-12.2) ≥876(≥11.0) ≥1592(≥20) 263-287(33-36) 150ºC
38SH 1220-1250(12.2-12.5) ≥907(≥11.4) ≥1592(≥20) 287-310(36-39) 150ºC
40SH 1240-1280(12.5-12.8) ≥939(≥11.8) ≥1592(≥20) 302-326(38-41) 150ºC
42SH 1280-1320(12.8-13.2) ≥987(≥12.4) ≥1592(≥20) 318-342(40-43) 150ºC
45SH 1320-1380(13.2-13.8) ≥1003(≥12.6) ≥1592(≥20) 342-366(43-46) 150ºC
30UH 1080-1130(10.8-11.3) ≥812(≥10.2) ≥1990(≥25) 223-247(28-31) 180ºC
33UH 1130-1170(11.3-11.7) ≥852(≥10.7) ≥1990(≥25) 247-271(31-34) 180ºC
35UH 1180-1220(11.8-12.2) ≥860(≥10.8) ≥1990(≥25) 263-287(33-36) 180ºC
38UH 1220-1250(12.2-12.5) ≥876(≥11.0) ≥1990(≥25) 287-310(36-39) 180ºC
40UH 1240-1280(12.5-12.8) ≥899(≥11.3) ≥1990(≥25) 302-326(38-41) 180ºC
28EH 1040-1090(10.4-10.9) ≥780(≥9.8) ≥2388(≥30) 207-231(26-29) 200ºC
30EH 1080-1130(10.8-11.3) ≥812(≥10.2) ≥2388(≥30) 223-247(28-31) 200ºC
33EH 1130-1170(11.3-11.7) ≥836(≥10.5) ≥2388(≥30) 247-271(31-34) 200ºC
35EH 1170-1220(11.7-12.2) ≥876(≥11.0) ≥2388(≥30) 263-287(33-36) 200ºC
38EH 1220-1250(12.2-12.5) ≥899(≥11.3) ≥2388(≥30) 287-310(36-39) 200ºC
28AH 1020-1080(10.2-10.8) ≥780(≥9.8) ≥2704(≥34) 199-231(25-29) 240ºC
30AH 1020-1080(10.2-10.8) ≥811(≥10.2) ≥2704(≥34) 223-247(28-29) 240ºC
N35T 1170-1210(11.7-12.1) ≥868(≥10.9) ≥955(≥12) 263-287(33-36) 80ºC
N45T 1320-1380(13.2-13.8) ≥876(≥11.0) ≥955(≥12) 342-366(43-46) 80ºC
N48T 1380-1420(13.8-14.2) ≥836(≥10.5) ≥876(≥11) 366-390(46-49) 80ºC
35MT 1170-1210(11.7-12.1) ≥868(≥10.9) ≥1114(≥14) 263-287(33-36) 100ºC
45MT 1320-1380(13.2-13.8) ≥995(≥12.5) ≥1114(≥14) 342-366(43-46) 100ºC
38HT 1210-1250(12.1-12.5) ≥899(≥11.3) ≥1353(≥17) 287-310(36-39) 120ºC
40HT 1240-1280(12.4-12.8) ≥923(≥11.6) ≥1353(≥17) 302-326(38-41) 120ºC
45HT 1320-1380(13.2-13.8) ≥995(≥12.5) ≥1353(≥16) 342-366(43-46) 120ºC
35SHT 1170-1210(11.7-12.1) ≥876(≥11.0) ≥1592(≥20) 263-287(33-36) 150ºC
38SHT 1210-1250(12.1-12.5) ≥907(≥11.4) ≥192(≥20) 287-310(36-39) 150ºC
42SHT 1280-1320(12.8-13.2) ≥995(≥12.5) ≥1592(≥20) 318-342(40-43) 150ºC
L-30SHT 1080-1130(10.8-11.3) ≥804(≥10.1) ≥1592(≥20) 223-247(28-31) 150ºC
L-33SHT 1130-1170(11.3-11.7) ≥844(≥10.6) ≥1592(≥20) 247-271(31-34) 150ºC
L-35SHT 1170-1210(11.7-12.1) ≥876(≥111.0) ≥1592(≥20) 263-287(33-36) 150ºC
L-38SHT 1210-1250(12.1-12.5) ≥907(≥11.4) ≥1592(≥20) 287-310(36-39) 150ºC
L-30UHT 1080-1130(10.8-11.3) ≥812(≥10.2) ≥1990(≥25) 223-247(28-31) 180ºC
L-33UHT 1130-1170(11.3-11.7) ≥852(≥10.7) ≥1990(≥25) 247-271(31-34) 180ºC
L-38UHT 1210-1250(12.1-12.5) ≥907(≥11.4) ≥1990(≥25) 287-310(36-39) 180ºC
L-30EHT 1080-1130(10.8-11.3) ≥812(≥10.2) ≥2388(≥30) 223-247(28-31) 180ºC

 

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