11      Welcome to Hefei Super Electronics Co.,Ltd,call us today 86- 13855156049,info@world-magnet.com
 

Technology Leadership  

Forge Ahead  

Continuous Improvement


Pursuit of Excellence

Hefei Super Electronics Co.Ltd

A Guaranteed  Magnet Manufacturer from China .For sale Neodymium magnet,
Buckyball,Ferrite magnet, rubber magnet 

Provide 24/7 one-to-one service and support for you.

You are here: Home » Products » Magnetic Tool Holder » round rare earth magnets/disc Ndfeb Magnet

round rare earth magnets/disc Ndfeb Magnet

Share to:
  • N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)
  • piece round rare earth magnets
  • round rare earth magnets
round rare earth magnets/disc Ndfeb Magnet

Material

Sintered Neodymium-Iron-Boron (NdFeB)

Size

Various kinds or according to customers' request

Shape

Disc/ Customzsed  (block,disc,Cylinder, Bar, Ring,

Countersunk, Segment,ball shape,hook,cup, Trapezoid, Irregular shapes ,etc)

Performance

N52/Customised (N33 N35 N38 N40 N42 N45 N48 N50 N52 …...)

Coating

Ni-Cu-Ni, Nickel / Customised (Zn,Ni-Cu-Ni,Ni,Gold, Silver, Copper, Epoxy, Chrome, etc)

Size tolerance

±0.05mm for diamater/thickness, ±0.1mm for width/length

Magnetization

Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multi-poles magnetized, Radial Magnetized. (Customzied specific requirements magnetized)

Max. Working 

Temperature

Grade

Max. Operating Temperatures

N35-N52

80°C (176°F)

33M- 48M

100°C (212°F)

33H-48H

120°C (248°F)

30SH-45SH

150°C (302°F)

30UH-40UH

180°C (356°F)

28EH-38EH

200°C (392°F)

28AH-35AH

220°C (428°F)

Applications

Neodymium(NdFeB) Magnet are widely used in many fields, such as motors, 

sensors, microphones, wind turbines, wind generators,  printer, switchboard,packing box , 

loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, ect.


round rare earth magnets/disc Ndfeb Magnet

Grade

Re,amemce

Coercive Force

Intrinsic Coercive Force

Max Energy Product

Working Temp.

Br

Hcb

Hcj

( BH ) max

Tw

mT

KGs

kA/m

(kOe)

kA/m

(kOe)

kJ/m3

(MGOe)

N35

1170-1220

(11.7-12.2)

≥ 868

( ≥ 10.9)

≥ 955

( ≥ 12)

263-287

(33-36)

80

N38

1220-1250

(12.2-12.5)

≥ 899

( ≥ 11.3)

≥ 955

( ≥ 12)

287-310

(36-39)

80

N40

1250-1280

(12.5-12.8)

≥ 907

( ≥ 11.4)

≥ 955

( ≥ 12)

302-326

(38-41)

80

N42

1280-1320

(12.8-13.2)

≥ 915

( ≥ 11.5)

≥ 955

( ≥ 12)

318-342

(40-43)

80

N45

1320-1380

(13.2-13.8)

≥ 923

( ≥ 11.6)

≥ 955

( ≥ 12)

342-366

(43-46)

80

N48

1380-1420

(13.8-14.2)

≥ 923

( ≥ 11.6)

≥ 955

( ≥ 12)

366-390

(46-49)

80

N50

1400-1450

(14.0-14.5)

≥ 796

( ≥ 10.0)

≥ 876

( ≥ 11)

382-406

(48-51)

80

N52

1430-1480

(14.3-14.8)

≥ 796

( ≥ 10.0)

≥ 876

( ≥ 11)

398-422

(50-53)

80

N33M

1130-1170

(11.3-11.7)

≥ 836

( ≥ 10.5)

≥ 1114

( ≥ 14)

247-263

(31-33)

100

N35M

1170-1220

(11.7-12.2)

≥ 868

( ≥ 10.9)

≥ 1114

( ≥ 14)

263-287

(33-36)

100

N38M

1220-1250

(12.2-12.5)

≥ 899

( ≥ 11.3)

≥ 1114

( ≥ 14)

287-310

(36-39)

100

N40M

1250-1280

(12.5-12.8)

≥ 923

( ≥ 11.6)

≥ 1114

( ≥ 14)

302-326

(38-41)

100

N42M

1280-1320

(12.8-13.2)

≥ 955

( ≥ 12.0)

≥ 1114

( ≥ 14)

318-342

(40-43)

100

N45M

1320-1380

(13.2-13.8)

≥ 995

( ≥ 12.5)

≥ 1114

( ≥ 14)

342-366

(43-46)

100

N48M

1360-1430

(13.6-14.3)

≥ 1027

( ≥ 12.9)

≥ 1114

( ≥ 14)

366-390

(46-49)

100

N50M

1400-1450

(14.0-14.5)

≥ 1033

( ≥ 13.0)

≥ 1114

( ≥ 14)

382-406

(48-51)

100






Welcome to contact us ,we are 24 hours on line:

Trade Manager:chinasupergroup

Cell phone:86+13855156049 86+18009691660

 

Skype:rainbow0051

  • [Magnet Industry News] What is Magnetic tile

    First, the definition of magnetic tile: magnetic tile talking about here is a permanent magnet in a permanent magnet motor is mainly used in the tile-shaped magnets.Second, the magnetic tile classification: magnetic tile depending on their raw materials are mainly three categories:1, ferrite magneti

  • [Magnet Industry News] Plastalloy Chip Collector Flexible Ferrite Magnet

    Plastalloy Chip Collector Flexible Ferrite MagnetPlastalloy™ Flexible Ferrite Magnetic Chip Collector Painted Plastalloy Flexible Ferrite MagnetPainted Plastalloy™ Flexible Ferrite Magnet Special Cutting TechniquesSpecial Cutting Tec

  • [Magnet Industry News] Introduction of Ferrite Magnet

    The ferrite is made of iron oxide and other ingredients. Generally can be divided into permanent ferrite, soft ferrite and rotating ferrite three.Permanent magnet ferrite, also known as ferrite magnet, is what we usually see the black small magnet. Its composition of raw materials are mainly iron ox

  • [Magnet Industry News] What is rubber magnet

    Rubber Magnet is a kind of ferrite insulator series, which is made of flexible, elastic and distorted by the process of combining ferrite magnetic powder with synthetic rubber, extruded, calendered and injection molding.

Super Magnet

More »
Address:No.7598 Ziyun Road,,Economic-Technological Development Area,Hefei,Anhui,China 230601
Economic-Technological Development Area,Hefei,Anhui,China 230601  
Post Code: 230601
Viber:86-13855156049
Tel: 86-551-63409690
Fax: 86-551-64859786 
E-mail: info@world-magnet.com
 
33

Contact Us
Copyright © 2002 Hefei Super Electronics Co., Ltd All rights reserved. Site Map