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NINGBO LEC MAGNETIC TECHNOLOGY CO.,LTD.
NINGBO LEC MAGNETIC TECHNOLOGY CO.,LTD.  

Gold Index: 11208

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Isotropic bonded neodymium ring magnets 

Price: 0.5 USD 
Payment Terms: T/T,L/C,Paypal 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: BNB-0921
Production Capacity: 100,000 Pcs Per day
Delivery Date: 7-15 days
Application: Motor Magnet
Composite: Rare Earth Magnet
Material: Plastic Binders and NdFeB P...
Grade: BNP-10
Maximum Operation Temperature: 100~150 degree
Means of Transport: Ocean,Air
Packing: Cartons + Pallets
Shape: Ring / Tube
Type: Permanent
Brand Name: LEC
Plating / Coating: Black Epoxy
Tolerance: ±0.1 mm
Delivery Time: 7-15 days

Isotropic bonded neodymium ring magnets,BNP-10 bonded NdFeB permanent magnets for Sensor and Electronics, Multipoles Diametric or Radial Ring Magnets.

LEC magnetics has available isotropic bonded neodymium ring magnets.


Multipoles Bonded Ring Magnets in grade BNP-2,BNP-4,BNP-6, BNP-8L, BNP-8, -8SR, BNP-8H, BNP-9, BNP-10, BNP-11, BNP-11L, BNP-12, which can be coated with back or grey epoxy. Most customers usually require ring magnets made bonded NdFeB material with multi-poles through diameter or radial magnetization. We also customize bonded magnets in arc, block shapes, etc.


Bonded NdFeB VS Sintered NdFeB Magnets

Compared with sintered neodymium permanent magnet material, bonded NdFeB magnet material can be pressured directly to precise dimensional magnets without sintering process and secondary operation, and they can make all kinds of complicated shaped magnets.


Bonded magnet is one of the most important magnetic materials. It opened a new world of application possibilities. Thermo-elastomer and thermo-plastic resins can be blended together with a variety of magnetic powders to form injection molded, compression and flexible magnets.


Bonded NdFeB VS Isotropic Ferrite Magnet

The emergence of bonded NdFeB material gets rid of the bondage of the low performance isotropic ferrite magnets, promoting and accelerating the design and development of high performance multi poles motors. While all this depends on multi-poles magnetization technique and multi-poles bonded NdFeB ring magnets with magnetization through diameter or axially thickness. Common permanent magnets with multi poles magnetizations are 4 poles, 6 poles, 8 poles or more which depend on the dimensions and the application of the magnets. neodymium bonded radial ring magnet, ring compression bonded magnet, bonding ndfeb ring magnet, compression molded ring magnet.


Applications of Bonded NdFeB magnets

• Drive and generator applications

• Miniaturized sensors

• IT industry

• Meters and instruments

• Home electronics


The performance of the isotropic bonded neodymium ring magnets.


BNP-3

BNP-6

BNP-8

BNP-8SR

BNP-9H

BNP-10

BNP-11

BNP-12L

Br (mT)

450-510

590-650

620-670

620-66

650-700

680-720

700-740

730-770

Br (Gs)

4500-5100

5900-6500

6200-6700

6200-6600

6500-4000

6800-7200

7000-7400

7300-7700

Hcb(kA/m)

199-263

302-374

390-454

405-470

421-484

413-477

430-493

366-430

Hcb(kOe)

2.5-3.3

3.8-4.7

4.9-5.7

5.1-5.9

5.3-6.1

5.2-6.0

5.4-6.2

4.6-5.4

Hcj (kA/m)

477-597

597-796

636-796

955-1114

915-1034

636-796

636-796

517-637

Hcj(kOe)

6.0-7.5

7.5-10.0

8.0-10.0

12.0-14.0

11.5-13.0

8.0-10.0

8.0-10.0

6.5-8.0

(BH)max (kJ/m 3)

24-32

44-53.6

60-68

65.6-72

72-80

76-84

80-88

84-92

(BH)max (MGOe)

3.0-4.0

5.5-7.0

8.0-9.5

8.2-9.0

9.0-10.0

9.5-10.5

10.0-11.0

10.5-11.5

Tw/ ℃

120

120

120

160

160

120

120

110


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 Mr. Tong

Tel: 86-574-27863207
Fax: 86-574-27863208
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Company Info

NINGBO LEC MAGNETIC TECHNOLOGY CO.,LTD. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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