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rod sintered strong rare earth ndfeb permanent magnet

Place of Origin: Zhejiang,China (Mainland)
Application: Industrial Magnet
Shape: Others
Type: Permanent
Composite: Rare Earth Magnet
Brand Name: Yuxiang magnetics
Material: neodymium magnet
Fuction: They are used where a small size and maximum power are needed.

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arrow rod sintered strong rare earth ndfeb permanent magnet Description
Payment & Shipping Terms
Unit Price: 0.01~10.0 USD  
Payment Term: T/T,L/C,WU  
MOQ: 10 Piece/Pieces  
Means of Transport: By Air/ By Sea/ By...  
Supply Capacity
Production Capacity: 100ton/month
Packing: standard Air package...
Delivery Date: 7-15 days
1. Rod magnet is one popular shape of Rare earth magnets and permanent magnets.
It is always manufactured via Cutting, Slicing, Centerless grinding, etc.
2. Rod magnets have the following important factors such as, Diameter, Height and so on.
3. The high performance neodymium magnets that have a magnetic length which is longer than their diameters are wide. Neodymium rods will give a deeper magnetic field than a circular disc with the same diameter due to the longer lengths. They are used where a small size and maximum power are needed. Neodymium Magnets exert very high forces and can attract each other through unbelievably large distances making them very popular for a wide range of applications including scientific experiments, packaging, display, furniture and even musical instruments. They also have an immense and unbeatable resistance to being demagnetised, making them ideal for repulsion applications as well as attractive applications.
4. The magnets are triple coated(NiCuNi) for maximum protection against corrosion.Standard manufacturing tolerance is +/- 0.1mm on all dimensions.

Magnetic Characteristics And Physical Properties of Sintered NdFeB
PropertiesRemanenceCoercive ForceIntrinsic Coercive ForceMax Energy ProductMax Working Temp
BrHcbHcj(BH)maxTw
GrademT(KGs)KA/m (KGs)KA/m (KOe)KJ/m 3 ( MGOe )
N-301080-1130≥ 796≥ 955223-247≤ 80
(10.8-11.3)( ≥ 10)( ≥ 12)(28-31)
N-331130-1180≥ 836≥ 955247-270≤ 80
(11.3-11.8)( ≥ 10.5)( ≥ 12)(31-34)
N-351170-1220≥ 868≥ 955263-287≤ 80
(11.7-12.2)( ≥ 10.9)( ≥ 12)(33-36)
N-381220-1250≥ 899≥ 955287-310≤ 80
(12.2-12.5)( ≥ 11.3)( ≥ 12)(36-39)
N-401250-1280≥ 923≥ 955302-326≤ 80
(12.5-12.8)( ≥ 11.6)( ≥ 12)(38-41)
N-421280-1320≥ 923≥ 955318-342≤ 80
(12.8-13.2)( ≥ 11.6)( ≥ 12)(40-43)
N-451320-1380≥ 876≥ 955342-366≤ 80
(13.2-13.8)( ≥ 11.0)( ≥ 12)(43-46)
N-481380-1420≥ 836≥ 876366-390≤ 80
(13.8-14.2)( ≥ 10.5)( ≥ 11)(46-49)
N-501400-1450≥ 860≥ 876382-406≤ 80
(14.0-14.5)( ≥ 10.8)( ≥ 11)(48-51)
30M1080-1130≥ 796≥ 1114223-247≤ 100
(10.8-11.3)( ≥ 10)( ≥ 14)(28-31)
33M1130-1180≥ 836≥ 1114247-270≤ 100
(11.3-11.8)( ≥ 10.5)( ≥ 14)(31-34)
35M1170-1220≥ 868≥ 1114263-287≤ 100
(11.7-12.2)( ≥ 10.9)( ≥ 14)(33-36)
38M1220-1250≥ 899≥ 1114287-310≤ 100
(12.2-12.5)( ≥ 11.3)( ≥ 14)(36-39)
40M1250-1280≥ 923≥ 1114302-326≤ 100
(12.5-12.8)( ≥ 11.6)( ≥ 14)(38-41)
42M1280-1320≥ 955≥ 1114318-342≤ 100
12.8-13.2( ≥ 12.0)( ≥ 14)(40-43)
45M1320-1380≥ 995≥ 1114342-366≤ 100
(13.2-13.8)( ≥ 12.5)( ≥ 14)(43-46)
48M1360-1430≥ 1027≥ 1114366-390≤ 100
(13.6-14.3)( ≥ 12.9)( ≥ 14)(46-49)
50M1400-1450≥ 1033≥ 1114382-406≤ 100
(14.0-14.5)( ≥ 13.0)( ≥ 14)(48-51)
30H1080-1130≥ 796≥ 1353223-247≤ 120
(10.8-11.3)( ≥ 10)( ≥ 17)(28-31)
33H1130-1180≥ 836≥ 1353247-271≤ 120
(11.3-11.8)( ≥ 10.5)( ≥ 17)(31-34)
35H1170-1220≥ 868≥ 1353263-287≤ 120
(11.7-12.2)( ≥ 10.9)( ≥ 17)(33-36)
38H1220-1250≥ 899≥ 1353287-310≤ 120
(12.2-12.5)( ≥ 11.3)( ≥ 17)(36-39)
40H1250-1280≥ 923≥ 1353302-326≤ 120
(12.5-12.8)( ≥ 11.6)( ≥ 17)(38-41)
42H1280-1320≥ 955≥ 1353318-342≤ 120
(12.8-13.2)( ≥ 12.0)( ≥ 17)(40-43)
45H1320-1380≥ 963≥ 1353342-366≤ 120
(13.2-13.8)( ≥ 12.1)( ≥ 17)(43-46)
48H1370-1430≥ 995≥ 1274366-390≤ 120
(13.7-14.3)( ≥ 12.5)( ≥ 16)(46-49)
30SH1080-1130≥ 804≥ 1592223-247≤ 150
(10.8-11.3)( ≥ 10.1)( ≥ 20)(28-31)
33SH1130-1170≥ 844≥ 1592247-271≤ 150
(11.3-11.7)≥ 10.6( ≥ 20)(31-34)
35SH1170-1220≥ 876≥ 1592263-287≤ 150
(11.7-12.2)( ≥ 11.0)( ≥ 20)(33-36)
38SH1220-1250≥ 907≥ 1592287-310≤ 150
(12.2-12.5)( ≥ 11.4)( ≥ 20)(36-39)
40SH1250-1280≥ 939≥ 1592302-326≤ 150
(12.5-12.8)( ≥ 11.8)( ≥ 20)(38-41)
42SH1280-1320≥ 995≥ 1592318-342≤ 150
(12.8-13.2)( ≥ 12.5)( ≥ 20)(40-43)
45SH1320-1380≥ 1003≥ 1592342-366≤ 150
(13.2-13.8)( ≥ 12.6)( ≥ 20)(43-46)
28UH1020-1080≥ 764≥ 1990207-231≤ 180
(10.2-10.8)( ≥ 9.6)( ≥ 25)(26-29)
30UH1080-1130≥ 812≥ 1990223-247≤ 180
(10.8-11.3)( ≥ 10.2)( ≥ 25)(28-31)
33UH1130-1170≥ 852≥ 1990247-271≤ 180
(11.3-11.7)( ≥ 10.7)( ≥ 25)(31-34)
35UH1180-1220≥ 860≥ 1990263-287≤ 180
(11.8-12.2)( ≥ 10.8)( ≥ 25)(33-36)
38UH1220-1250≥ 907≥ 1990287-310≤ 180
(12.2-12.5)( ≥ 11.4)( ≥ 25)(36-39)
30EH1080-1130≥ 812≥ 2388 223-247≤ 200
(10.8-11.3)( ≥ 10.2)( ≥ 30)(28-31)
33EH1130-1170≥ 812≥ 2388247-271≤ 200
(11.3-11.7)( ≥ 10.2)( ≥ 30)(31-34)
35EH1170-1220≥ 876≥ 2388263-287≤ 200
(11.7-12.2)( ≥ 11.0)( ≥ 30)(33-36)
30AH1080-1130≥ 812≥ 2785223-247≤ 240
(10.8-11.3)( ≥ 10.2)( ≥ 35)(28-31)
33AH1130-1170≥ 812≥ 2785247-271≤ 240
(11.3-11.7)( ≥ 10.2)( ≥ 35)31-34
NOTES:
The above-mentioned data of magnetic parameters and physical properties ars given at room temperature.
The maximum service temperature of magnet is changeable due to the ratio length and diameter and
Environmental factors.
Density: 7.4~7.6g/cm 3 ; α Br:-0.09~0.13%/ ℃, β Hcj: -0.50~0.80%/ ℃; Hv:600.

                                 
The demagnetized curve of sintered NdFeB magnet


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Category: NdFeB Rod Magnets
Related Category: NdFeB Block Magnets  NdFeB Arc Magnets  NdFeB magnets  NdFeB Sphere Magnets  NdFeB Tube Magnets 
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