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Rotor assemblies

1.0~40.0 USD
Min. Order: 1000 Piece/Pieces
Payment Terms: L/C, D/P, D/A, T/T, WU
Supply Ability: 1000 tons/year
Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company, Other

Product Detail

Means of Transport: Land
Product Type: Rare Earth Magnet
Composition: Neodymium
Brand Name: YS-Magnet
Production Capacity: 1000 tons/year
Packing: carton
Delivery Date: 10 days
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Product Description

Rotor assemblies which our customer's requirements can provide a complete NdFeB rotor, stator components.
1.properties is much higher than ferrite,
2.NdFeB ring as a shape, size precision better than NdFeB. NdFeB
3.ring can be multi-polar magnetization;
4. high temperature, Tw = 150 Degree;
5.good corrosion resistance;
Number:BNP-3, BNP-6, BNP-8, BNP-8SR, BNP-9H, BNP-10, BNP-11, BNP-12L
The performance of car motor magnet
 
BNP-3
BNP-6
BNP-8
BNP-8SR
BNP-9H
BNP-10
BNP-11
BNP-12L
Br (mT)
450-510
590-650
620-670
620-660
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
Application: Stepper motor, brushless motor, DC motor, starter motor, DVD spindle motor, CD-ROM
Advantages: We have our own mold workshop, based on customer requests for a complete ring NdFeB rotor, stator components.
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