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Super Strong Round Industrial Ndfeb Magnet Thickness Magnetized Magnets

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Address: Shajiao,Xiancun,Zengcheng Economy development zone,guangzhou,guangdong,China

Contact name:Shirley Wu

Guangzhou Zhongci Magnetic Co., Ltd.

Super Strong Round Industrial Ndfeb Magnet Thickness Magnetized Magnets

Country/Region china
City & Province guangzhou guangdong
Categories Magnetic Materials

Product Details

Diametrically Magnetized NdFeB Magnets, Permanent Industrial Magnet, Variable Shapes

 

 

Description & Specification:

 

Providing  neodymium magnet with stabel and high precision performance.

 

 The magnet can be customized in shape and coating. Unique customized according to your

 requirements.

 

1. Grades

N33, N35, N38, N40, N42, N45, N48, N50, N52, (M, H, SH, EH, UH )

2. Coatings

Nickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold

3. Shapes

Disc, cylinder, sphere, block, ring, tile, arc, and other irregular shapes

4. Tolerance

+/-0.05mm unless specified.

5. Magnetized direction

Through thickness, diameter, axial, etc

6. Maximum working temperature

80 to 120 degree C

7. Delivery time

Within 7-30 days when order confirmed

8. Package Condition

Standard air/sea protective package, unless specified.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard Properties of Sintered NdFeB Magnet

 

Grade

Br  mT  (kGs)

Hcb  kA/m  (kOe)

Hcj  kA/m   (kOe)

(BH)max kJ/m 3

Max 

Work Temp.

(MGOe)

(Tw)

N35

1170-1220(11.7-12.2)

≥ 868( ≥ 10.9)

≥ 955( ≥ 12)

263-287(33-36)

80 ºC

N38

1220-1250(12.2-12.5)

≥ 899( ≥ 11.3)

≥ 955( ≥ 12)

287-310(36-39)

N40

1250-1280(12.5-12.8)

≥ 907( ≥ 11.4)

≥ 955 ( ≥ 12)

302-326(38-41)

N42

1280-1320(12.8-13.2)

≥ 915( ≥ 11.5)

≥ 955( ≥ 12)

318-342(40-43)

N45

1320-1380(13.2-13.8)

≥ 923( ≥ 11.6)

≥ 955 ( ≥ 12)

342-366(43-46)

N48

1380-1420(13.8-14.2)

≥ 923( ≥ 11.6)

≥ 876( ≥ 12)

366-390(46-49)

N50

1400-1450(14.0-14.5)

≥ 796( ≥ 10.0)

≥ 876( ≥ 11)

382-406(48-51)

N52

1430-1480(14.3-14.8)

≥ 796( ≥ 10.0)

≥ 876( ≥ 11)

398-422(50-53)

35M

1170-1220(11.7-12.2)

≥ 868( ≥ 10.9)

≥ 1114( ≥ 14)

263-287(33-36)

100 ºC

 

38M

1220-1250(12.2-12.5)

≥ 899( ≥ 11.3)

≥ 1114( ≥ 14)

287-310(36-39)

40M

1250-1280(12.5-12.8)

≥ 923( ≥ 11.6)

≥ 1114( ≥ 14)

302-326(38-41)

42M

1280-1320(12.8-13.2)

≥ 955( ≥ 12.0)

≥ 1114( ≥ 14)

318-342(40-43)

45M

1320-1380(13.2-13.8)

≥ 995( ≥ 12.5)

≥ 1114 ( ≥ 14)

342-366 (43-46)

48M

1360-1430(13.6-14.3)

≥ 1027( ≥ 12.9)

≥ 1114( ≥ 14)

366-390(46-49)

50M

1400-1450(14.0-14.5)

≥ 1033 ( ≥ 13.0)

≥ 1114( ≥ 14)

382-406(48-51)

35H

1170-1220(11.7-12.2)

≥ 868 ( ≥ 10.9)

≥ 1353( ≥ 17)

263-287(33-36)

120 ºC

 

38H

1220-1250(12.2-12.5)

≥ 899 ( ≥ 11.3)

≥ 1353 ( ≥ 17)

287-310(36-39)

40H

1250-1280(12.5-12.8)

≥ 923( ≥ 11.6)

≥ 1353( ≥ 17)

302-326(38-41)

42H

1280-1320(12.8-13.2)

≥ 955 ( ≥ 12.0)

≥ 1353( ≥ 17)

318-342(40-43)

45H

1300-1360(13-13.6)

≥ 963( ≥ 12.1)

≥ 1353 ( ≥ 17)

326-358(43-46)

48H

1370-1430(13.7-14.3)

≥ 995( ≥ 12.5)

≥ 1353( ≥ 17)

366-390(46-49)

30SH

1080-1130(10.8-11.3)

≥ 804( ≥ 10.1)

≥ 1592( ≥ 20)

223-247(28-31)

150 ºC

 

33SH

1130-1170(11.3-11.7)

≥ 844( ≥ 10.6)

≥ 1592( ≥ 20)

247-271(31-34)

35SH

1170-1220(11.7-12.2)

≥ 876 ( ≥ 11.0)

≥ 1592( ≥ 20)

263-287(33-36)

38SH

1220-1250(12.2-12.5)

≥ 907( ≥ 11.4)

≥ 1592( ≥ 20)

287-310(36-39)

40SH

1240-1280(12.5-12.8)

≥ 939( ≥ 11.8)

≥ 1592( ≥ 20)

302-326(38-41)

42SH

1280-1320(12.8-13.2)

≥ 987 ( ≥ 12.4)

≥ 1592 ( ≥ 20)

318-342(40-43)

28UH

1020-1080 (10.2-10.8)

≥ 764 ( ≥ 9.6)

≥ 1990 ( ≥ 25)

207-231(26-29)

180 ºC

30UH

1080-1130 (10.8-11.3)

≥ 812( ≥ 10.2)

≥ 1990( ≥ 25)

223-247(28-31)

33UH

1130-1170(11.3-11.7)

≥ 852( ≥ 10.7)

≥ 1990 ( ≥ 25)

247-271(31-34)

35UH

1180-1220 (11.8-12.2)

≥ 860 ( ≥ 10.8)

≥ 1990( ≥ 25)

263-287(33-36)

30EH

1080-1130 (10.8-11.3)

≥ 812 ( ≥ 10.2)

≥ 2388 ( ≥ 30)

223-247 (28-31)

200 ºC

33EH

1130-1170(11.3-11.7)

≥ 836 ( ≥ 10.5)

≥ 2388 ( ≥ 30)

247-271 (31-34)

35EH

1170-1220(11.7-12.2)

≥ 876 ( ≥ 11.0)

≥ 2388( ≥ 30)

263-287(33-36)

 

Professional suggestions:   

    -The grade like N48-N52 could meet your requirements on strong power.

      -Standard one like N35 or N40 is okay for your normal applications.

    - If you have requirement on the working temperature, please note it.

 

 

Surface Treatment Of NdFeB Magnet

 

Zn   

Suitable for common environment.

Double Nickle Layer

Suitable for dew atmosphere and can be stably used for a long time.

NiCuNi

It has a stronger protection,adhesive ability and longer working life-span.

Epoxy

Suitable for severe corrosive environment.

Phosphorization

Passivation

Suitable for the situation of short-term transportation and storage.

Gold

 Used for high level electronic equipments and decoration.

 

 

Applications Field:

 

Sensors, motors, rotors, wind turbine,wind generators, etc

 

                     

 

Why buy our Neodymiun magnet? 

  1. Original manufacture
  2. More than16 years magnet manufactured experiences(since 1999)
  3. Unique customized according to your requirements
  4. Competitive price, stable quality, fast delivery, good service

 

 

Buyer’s Guide :

 

In order to quote you the best price timely, please kindly provide the following information in your inquiry:

 

  1.  Drawing is preferrable,including shape & dimension , grade , tolerance , coating
  2.  Magnet grade you're looking for
  3. Coating of the magnets: NiCuNi, Epoxy, Zinc, Passivation etc
  4. Supplied magnetized (telling magnetization direction)or unmagnetized
  5. Magnetized direction, usually magnetized through thickness
  6. Quantity
  7. Constant working temperature
  8. Your information on how you use magnets in your applications will always be appreciated.
  9. Any special packing , delivering or other requirements

If  you are not sure about any specifics of the product you need , please feel free to let us know , 

and we are more than happy to heip!

 

 

Product Details:

 

 


 

Our Company:

 


 

 


 

 

 

Vistors factory tour of 2015 years :

 

 

 


 

 


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