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Bonded Neodymium Ring Magnets

Place of Origin: Zhejiang,China (Mainland)
Application: Industrial Magnet
Shape: Cup Shape
Type: Permanent
Composite: Neodymium Magnet
Brand Name: Chinese Magnetic Solutions
Specification: big ring, radially magnetize
Function: motor
Export Area: USA, Europe, South Africa

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arrow Bonded Neodymium Ring Magnets Description
Payment & Shipping Terms
Payment Term: T/T,L/C  
MOQ: 500 pcs  
Means of Transport: by air or by sea  
Supply Capacity
Production Capacity: 10 tons per month
Packing: export carton with...
Delivery Date: 15days
These bonded neodymium magnets are formed by pressing or injection moulded. They are strong but can be magnetized radially or multi poles. Injection moulded bonded magnets can be formed together with other parts and have very strict tolerance on dimensions.
They are usually used in precision machine or small motor. They are strong power but have good magnetization.
Magnetic Propertis of injection moulded bonded neodymium magnets
Grade
BNI-3
BNI-4
BNI-5
BNI-6
BNI-6H
BNI-7
BNI-5SR (PPS)
B r T (Gs)
0.2-0.4
0.40-0.46
0.45-0.51
0.51-0.56
0.48-0.56
0.54-0.64
0.45-0.50
H CB kA/m(kOe)
120-240 (1.5-3.0)
250-335 (3.1-4.2)
280-360 (3.5-4.5)
295-375 (3.7-4.7)
335-400 (4.2-5.0)
320-400 (4.0-5.0)

300-360
(3.8-4.5)

H CJ kA/m(kOe)
480-640 (6.0-8.0)
575-735 (7.2-9.2)
640-800 (8-10)
640-800 (8-10)
1035-1355 (13-17)
640-800 (8-10)

875-1115
(11-14)

(BH)max kJ/m 3 (MGOe)
8-24 (1.0-3.0)
28-36 (3.5-4.5)
37-44 (4.6-5.5)
44-52 (5.5-6.5)
40-52 (5.0-6.5)
51-59 (6.5-7.5)

36-44
(4.5-5.5)

D g/cm 3
3.9-4.4
4.2-4.9
4.5-5.0
4.7-5.1
4.8-5.2
5.0-5.5
4.9-5.4
μ r
1.2
1.2
1.2
1.13
1.13
1.13
1.13
α(B r)%/grade
-0.15
-0.13
-0.13
-0.11
-0.15
-0.11
-0.13
T w (grade)
100
110
120
120
130
120
150


    Bonded Neodymium Ring Magnets has been presented above, want more similar products, please click bonded neo magnets,injection moulded ring magnets,bonded multi poles ring magnets.
    Our Bonded Neodymium Ring Magnets is good in quality and competitive in price. We manufacture Bonded Neodymium Ring Magnets and supply OEM, ODM service according to your requirement.
    If you want more detailed information of this product or related problems, please contact with us, we will reply as soon as possible (general in 24 hours).
Category: Neodymium magnets
Related Category: Flexible magnet  SmCo magnet  Alnico magnet  Ferrite magnets 
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