NdFeB Ball Magnet

1. Item name: NdFeB ball magnet
2.size: customized as your requirement; it's necessary to supply a drawing when enquiry; we'd like to give some suggestions if necessary.
3.Grade
4.Coating: Varies of coatings are needed to protect the magnets from corrosion, such as Ni-Cu-Ni, Zn, Ni-Sn, Epoxy, Passivation and more.

Function

Product Info
 1. Item name: NdFeB ball magnet
 2.size: customized as your requirement; it's necessary to supply a drawing when enquiry; we'd like to give some suggestions if necessary.
 3.Grade :

Grade

Work Temperture(°c)

N35-N52

≤80

33M-48M

≤100

33H-48H

≤120

33SH-45SH

≤150

30UH-40UH

≤180

 4.Coating: Varies of coatings are needed to protect the magnets from corrosion, such as Ni-Cu-Ni, Zn, Ni-Sn, Epoxy, Passivation and more.
 5.Certification:ISO9001:2015,IATF16949:2016,ROHS,SGS,
 6. Applications:Elevator motors、 Wind Power Generators、 Servo Motors、Hybrid Electric Vehicle、Linear Motors、Compressor Motors、Hydraulic Generators、 Machinery、 audio/video 、communication equipment、  Medical device、 office automation、magnetic separators, etc.


Product features:
 1. High energy ranging from 8MGOe to 48MGOe with wondrerful coercive force. 
 2. Less expensive, and mechanically stronger and less brittle than SmCo 
 3. For most applications, coating or plating is recommended. 
 4. Advantages: 
 A) High energy 
 B) Very high Hc and Hci output 
 C) More economical than SmCo 
 D) Wonderful performance at ambient temperature
  
 Coatings to choose
 Zn,Ni-Cu-Ni ,Ni-Sn, Epoxy, Passivation and so on; 

Type

Thickness

Colour

Operating temperature

PCT

SST

Characteristics

Ni-Cu-Ni
     Electroplating

10-30μm

Silver

250℃

48hrs

72hrs

Excellent environmental
     suitability,
     suitable for cleanroom

Electroplating
     Ni-Sn

10-30μm

Semi-bright
     Silver

160℃

48hrs

72hrs

Excellent environmental
     suitability with good
     conductivity,suitable for
     electronic equipment

Electroplating
     Zn

8-15μm

Silver
     White-blue
     Rainbow

160℃

/

24hrs

Good environmental suitability
     for most cases.rainbow Zinc is
     the best one in zinc
     electroplating

Epoxy

8-15μm

Dark or grey

120℃

24hrs

72hrs

Salt spray and humidity resistance

Phosphating

/

Light grey

/

/

/

Short term anti-corrosion,
     transpotation and storage

 

Directions of magnetization:

Directions of magnetization

oriented through thickness

oriented through diameter

oriented laterally multipole on one face

diametrically oriented

radially oriented

axially oriented in segments

axially oriented

multipole oriented in segments on one face

multipole oriented in segments on outside diameter

multipole oriented in segments on inside diameter

all available as isotropic or anisotropic material

only available in isotropic and certain anisotropic materials only

 

Related product: 

 NdFeB Ball Magnet 

 Photos about various applications
 NdFeB Ball Magnet 


Packaging & Shipping
 By Sea: As the magnets have strong attraction and we will use the spacer to apart the magnets each other in case people will be hurt when take it out. Then, they will be packed in a small  box of pieces each, several boxes to a carton. (Detailed package quantity should be made upon the real products)
 By Air: If the goods will be shipped by air, all the magnetic should be degaussed and we will use Iron sheet to shield.


Contact us:
 Please do no hesitate to contact with us if you have any questions or requests on magnet. You can inquiry either by email/fax or instant message.


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Gauss Industrial Co.,Ltd

Address: Room 1907, 19/F, Lee Garden One, 33 Hysan Avenue, Causeway Bay, Hong Kong

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E-mail: business@i-gauss.com

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