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Permanent Plastic Bonded Magnets

Permanent plastic bonded magnets Admin Edit

0.1 USD
Min. Order: 200 Piece/Pieces
Trade Term: FOB,CIF
Payment Terms: L/C, WU, T/T, D/A
Place of Origin: Zhejiang, China (Mainland)
Means of Transport: Ocean, Air
Production Capacity: 10,000 pc per day
Packing: cartons / pallets Delivery Date: 10-18 days
Shape: Ring Application: Moto Magnet
Type: Permanent Composite: Neodymium Magnet
Brand Name: MPCO Size: Custom
Br: 450 - 770 mT BHmax: 24 - 92 kJ/m 3
Hcb: 199 - 430 kA/m Hcj: 477 - 637 kA/m
Certificate: ISO9001:2008

Plastic bonded magnets can be made by pressing or injection moulding using ferrite, Neodymium or samarium-cobalt as the basic material. The magnetic material is mixed with a thermoplastic such as polyamide. The advantage is that it can be pressed or moulded into almost any imaginable shape. Plastic bonded NdFeB magnets have a great corrosion resistance, but it is nevertheless recommended that a coating be applied.Due to its isotropic nature, the plastic bonded magnets can be magnetized in various directions.

The plastic bonded magnets has also a wide range of application, like stepping motor, coupling systems, sensors for motion control, etc.

The performance of permanent plastic bonded 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

The factory has over 15 years experience on manufacturing and technology on the permanent plastic bonded magnets. With its own molding workshop, the factory can accomplish entire production process in-house from molding design, manufacturing and maintenance. The plant has obtained automatic production with rigorous Japanese-type management and precise equipments imported.


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