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Dongyang Gelite Magnetic Industry Co.,Ltd
Add: Shangdong Industrial Zone Nanshanghu,Hengdian Town,Dongyang City Zhejiang Province China
Tel: +86-0579-86575010
Mob: +8613819943021
Fax: +86-0579-86560328
E-mail: sale@great-mag.cn
Web: www.great-mag.cn
Skype: Sydney Huang

Hot Tags: NdFeB MagnetMagnetic ButtonFerrite MagnetsSpecial Shaped MagnetRubber Magnet

Cylinder Shape NdFeB Magnet

The Cylinder Shape NdFeB magnet has wonderful performance at ambient temperature. NdFeB magnet is the third generation of rare earth permanent magnet materials, with a small size, light weight and strong magnetic characteristics.

Product Details

Cylinder Shape NdFeB Magnet

Material: Permanent NdFeB Neodymium-iron-boron

Magnet Shape: Cylinder

Grade: N30-N43, N30H-N40H


The Cylinder Shape NdFeB magnet has wonderful performance at ambient temperature. NdFeB magnet is the third generation of rare earth permanent magnet materials, with a small size, light weight and strong magnetic characteristics.


Applications

Electroacoustic field: speakers, receiver, microphone, alarm, stage sound, car audio, etc.


Electronic field: permanent magnet mechanism vacuum circuit breakers, magnetic holding relays, watt-hour meter, water meter, sound device, reed switch, microphone, etc.


Motor field: loudspeaker VCM, CDDVD-ROM generator, motor, servo motor, micro motor, vibration motor


Machinery and equipment: magnetic separation, magnetic separator, magnetic crane, magnetic machinery


Health care: nuclear magnetic resonance instrument, medical equipment, magnetic health care products, magnetization fuel economy, and so on


Other areas: magnetic anti-wax, pipe cleaning, magnetic fixture, automatic mahjong machine, magnetic locks, doors and windows locks, stationery locks, luggage and bag


 

 

Properties

Remanence Br

Coercive force bHc


Unit

KGs

T

Koe

KA/m

Nom.

Min.

Nom.

Min.

Nom.

Min.

Nom.

Min.

working temperature

No.

Grade

 

 

 

 

 

 

 

 

1

N30

11.2

10.8

1.12

1.08

10.5

9.8

836

780

≤80

2

N33

11.7

11.4

1.17

1.14

11

10.3

876

820

≤80

3

N35

12.1

11.7

1.21

1.17

11.5

10.8

915

860

≤80

4

N38

12.6

12.2

1.26

1.22

11.5

10.8

915

860

≤80

5

N40

12.9

12.6

1.29

1.26

11

10.5

876

836

≤80

6

N43

13.3

13

1.33

1.3

11

10.5

876

836

≤80

7

N30H

11.2

10.8

1.12

1.08

10.5

9.8

836

780

≤120

8

N33H

11.7

11.4

1.17

1.14

11

10.3

876

820

≤120

9

N35H

12.1

11.7

1.21

1.17

11.5

10.8

915

860

≤120

10

N38H

12.6

12.2

1.26

1.22

12

11.5

955

915

≤120

11

N40H

12.9

12.6

1.29

1.26

12

11.5

955

915

≤120

 

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