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

China Permanent bonded ndfeb ring magnets manufacturer

6th

Gold Index: 26355

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Permanent bonded ndfeb ring magnets 

Price: 0.1 USD 
Payment Terms: T/T,L/C,D/A,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: BMA-204
Production Capacity: 10,000 pc per day
Delivery Date: 10-18 days
Application: Moto Magnet
Composite: Neodymium Magnet
Size: Custom
BHmax: 24 - 92 kJ/m 3
Hcj: 477 - 637 kA/m
Means of Transport: Ocean,Air
Packing: cartons / pallets
Shape: Ring
Type: Permanent
Brand Name: MPCO
Br: 450 - 770 mT
Hcb: 199 - 430 kA/m
Certificate: ISO9001:2008

One important advantage of the bonded neodymium ring magnets is that the could be magnetized in different direction as its isotropic character.

Isotropic bonded NdFeB materials can be magnetized in any direction, or with multiple poles. Special magnetizing fixtures are required in order to achieve multiple pole magnetization. isotropic resin bonded Neodymium-Iron-Boron material offers a high energy product with an exceptional resistance to demagnetisation. Capable of operating up to 120ºC. Ring magnets may be machined from discs.

Being isotropic, most shapes can be magnetised in any direction. bonded neodymium ring magnets may have either axial or diametric poles. Minimum field strength to magnetise to saturation is 3000kA/m (37500 0e). Such multipole fixtures may cost several thousands of dollars depending on design complexity and production rate requirements.

Brushless dc motors and encoders are highly suited applications for bonded neodymium ring magnets, thanks largely to their ability to press and multi-pole magnetise single component magnet rings. These are not the only applications they can be used for though, with latching solenoids (used in position sensors) and actuators (used in door and window locking and lift motors) also finding a use for these magnets. Electrical powered assisted steering systems also make good use of the multi-pole, skewered magnetisation bonded neodymium ring magnets, offering excellent control feedback. In fact, a good range of industries benefit from this particular magnet type, including the manufacture of domestic appliances, aerospace and the automotive industry.


Application of permanent bonded neodymium ring magnets

 

Aero space

gyroscope, GPS devices, etc.

Motor areas

VCM, CDDVD-ROM, generators, motors, servo motors, micro-motors, motors, vibration motors.

Acoustic field

 the speaker, receiver, microphone, alarm, stage audio, car audio.

Medical Devices

Healthcare: MRI scanners, medical equipment, magnetic health products.

Machinery and equipment

magnetic separation, magnetic selection machine, magnetic crane, magnetic fuel saver, magnetic machinery.

Hardware Machinery

magnetized anti-wax, pipe descaling, magnetic fixture, automatic mahjong machine, magnetic locks, windows and doors, magnetic tool magnetic.

Electronics

including electric Kitchen Appliances, vacuum cleaner, hair dryer, massage, electric toys, fan, permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, water meter, sound meter, sensors and so on.

Toys

Electric toys, magnetic assembly educational toys, magnetic drawing board, etc.

Packaging Industry

magnetic bags, leather magnetic, craft gift packaging and consumer product packaging magnetic.


The performance of permanent 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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