NdFeB magnets -The Strongest Permanent Magnets Today Office Furniture,Computer Desk,Office Desk,Office Chairs QINGDAO SANJET NEW POWER MACHINERY CO., LTD. , https://www.sanjet.net
www.jpmfmagnet.com
Specialized in producing magnet materials over 20years
Aims to be the best Neodymium Magnet supplier in China
Offer Super Strong NdFeB Magnet, Professional Service.
1. Specifications of Sintered Neodymium Magnet
 Â
Place of Origin
Guangdong, China(Mainland)
Magnet Type
Sintered NeFeB /Â rare earth /Â Permanent
Composite
Neodymium-Iron-Boron
Grade
N35-N54( M, H, SH, UH, EH, AH series )
Working Temperature
The Max. temp. is up to 80 /Â 100 /120 /150 /Â 230 celsius under different grade.
Tolerance
+/-0.03 to +/-0.15
Shape of Magnet
Disc, Cylinder, Block, Ring, Sphere(ball), Arc Segment(Tile) and more custom shapes
Size
various sizes custom-make welcome
Coating
Ni, Zn, NiCuNi, gold, silver, copper, epoxy, etc.
Magnetization Direction
Axially Magnetized, Radially Magnetized(Diametrically), Multi-poles Magnetized or other customized
Quality System/Certificate
ISO/TS16949:2009; ISO9001:2000,QS-9000 SGS,RoHS,REACH
Application
Industrial Magnet, Toy Magnet, Health Magnet and moreÂ
Packaging
Antimagnetic Packaging /Â Neutral Packing /Â Custom-make welcome
Shipping Method
by see, by air or by int'l express
Lead Time
10~25days
2. Magnet Display
Neodymium-Iron-Boron (NdFeB) magnets are composed of neodymium, iron, boron and a few transition metals. These kind of permanent magnets are extremely strong and can be producted in different shapes and sizes (ie. arcs, blocks, discs, rings).
It has higher unit magnetic properties than other magnet and assure you of smaller size and lighter weight in designing devices.
3. Applications of Sintered NdFeB Magnets
 · Automotive Starters                 Â
 · Microphone Assemblies
 · Computer Rigid Disc Drives
 · Particle Accelerators
 · DC Motors
 · Printers
 · Headphone
 · Relays
 · Halbach Arrays
 · Servo Motors
 · Linear Actuators
 · Stepper Motors
 · Linear Motors
 · Switches
 · Loud Speakers
 · Undulators
 · Magnetic Bearings
 · Vacuum DepositionÂ
 · Magnetic CouplingsÂ
 · Voice Coil Motors (VCM)
 · Magnetic Separators
 · Wind TurbinesÂ
The permanent magnets, which are called the next centurial magnets, are used in a wide range of industries including computer, automobile, electric machinary, electro-sound devices, automatic control, magnetic force mechanism, microwave commnication, petrochemical industry, medical apparatus and equipment. The magnets are the ideal materials for the subminiature magnetic devices with high function.NdFeB magnets is especially suitable for developing those new products demanding high quality, small volume and light weight.
4. Technical Data of Sintered NdFeB Magnets
 MAGNETIC AND PHYSICAL CHARACTERISTICS    Â
Series
Grade
RemanenceÂ
Coercive ForceÂ
Intrinsic Coercive forceÂ
Max. Energy ProductÂ
Max. Working Temp.
Br
Hcb
Hci
(BH) max
L/D=0.7
T
kGs
KA/m
KOe
KA/m
KOe
KJ/m3
MGOe
ºC
°F
N
N35
1.17-1.24
11.7-12.4
≥860
≥10.8
≥955
≥12
263-295
33-37
80
176
N38
1.22-1.30
12.2-13.0
≥860
≥10.8
≥955
≥12
287-318
36-40
80
176
N40
1.26-1.32
12.6-13.2
≥860
≥10.8
≥955
≥12
302-334
38-42
80
176
N42
1.29-1.35
12.9-13.5
≥860
≥10.8
≥955
≥12
318-350
40-44
80
176
N45
1.32-1.38
13.2-13.8
≥860
≥10.8
≥955
≥12
334-366
42-46
80
176
N48
1.37-1.43
13.7-14.3
≥836
≥10.5
≥876
≥11
358-390
45-49
80
176
N50
1.40-1.45
14.0-14.5
≥836
≥10.5
≥876
≥11
374-406
47-51
80
176
N52
1.42-1.48
14.2-14.8
≥836
≥10.5
≥876
≥11
390-422
49-53
80
176
N54
1.45-1.51
14.5-15.1
≥836
≥10.5
≥876
≥11
398-438
50-55
80
176
M
N35M
1.17-1.24
11.7-12.4
≥860
≥10.8
≥1114
≥14
263-295
33-37
100
212
N38M
1.22-1.30
12.2-13.0
≥915
≥11.5
≥1114
≥14
287-318
36-40
100
212
N40M
1.26-1.32
12.6-13.2
≥939
≥11.8
≥1114
≥14
302-334
38-42
100
212
N42M
1.29-1.35
12.9-13.5
≥955
≥12.0
≥1114
≥14
318-350
40-44
100
212
N45M
1.32-1.38
13.2-13.8
≥987
≥12.4
≥1114
≥14
334-366
42-46
100
212
N48M
1.37-1.43
13.7-14.3
≥1019
≥12.8
≥1114
≥14
358-390
45-49
100
212
N50M
1.40-1.45
14.0-14.5
≥1043
≥13.1
≥1114
≥14
374-406
47-51
100
212
N52M
1.42-1.48
14.2-14.8
≥1059
≥13.3
≥1114
≥14
390-422
49-53
100
212
H
N35H
1.17-1.24
11.7-12.4
≥876
≥11
≥1350
≥17
263-295
33-37
120
248
N38H
1.22-1.30
12.2-13.0
≥915
≥11.5
≥1350
≥17
287-318
36-40
120
248
N40H
1.26-1.32
12.6-13.2
≥939
≥11.8
≥1350
≥17
302-334
38-42
120
248
N42H
1.29-1.35
12.9-13.5
≥963
≥12.1
≥1350
≥17
318-350
40-44
120
248
N45H
1.31-1.37
13.1-13.7
≥979
≥12.3
≥1350
≥17
335-366
42-46
120
248
N48H
1.37-1.43
13.7-14.3
≥1011
≥12.7
≥1274
≥16
358-390
45-49
120
248
N50H
1.40-1.45
14.0-14.5
≥1027
≥12.9
≥1274
≥16
374-406
47-51
120
248
SH
N33SH
1.14-1.21
11.4-12.1
≥852
≥10.7
≥1592
≥20
247-279
31-35
150
302
N35SH
1.17-1.24
11.7-12.4
≥876
≥11
≥1592
≥20
263-295
33-37
150
302
N38SH
1.22-1.29
12.2-12.9
≥915
≥11.5
≥1592
≥20
287-318
36-40
150
302
N40SH
1.26-1.32
12.6-13.2
≥939
≥11.8
≥1592
≥20
302-334
38-42
150
302
N42SH
1.29-1.35
12.9-13.5
≥963
≥12.1
≥1592
≥20
318-350
40-44
150
302
N45SH
1.32-1.38
13.2-13.8
≥994
≥12.5
≥1592
≥20
335-366
42-46
150
302
UH
N30UH
1.08-1.16
10.8-11.6
≥812
≥10.2
≥1990
≥25
223-255
28-32
180
356
N33UH
1.14-1.21
11.4-12.1
≥852
≥10.7
≥1990
≥25
247-279
31-35
180
356
N35UH
1.17-1.24
11.7-12.4
≥876
≥11
≥1990
≥25
263-295
33-37
180
356
N38UH
1.22-1.29
12.2-12.9
≥915
≥11.5
ISO/Ts16949 Certificated Customized Strong N35-N54 Neodymium Magnet
Model NO.: N35-N54( M, H, SH, UH, EH, AH series )
Quality System: ISO/Ts16949:2009; ISO9001:2000; QS-9000
Certificate: SGS,RoHS,Reach
Working Temperature: 80 to 230
Factory: Over 20 Years Experiences
Trademark: XILAMA
Specification: RoHS, TUV
Origin: Jiangmen, China
Welcome to Jiangmen Magsource New Material Co.,LTD.