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NdFeB Permanent Neodymium Magnetic Cylinder Column Magnet for Motor and Generator

China NdFeB Permanent Neodymium Magnetic Cylinder Column Magnet for Motor and Generator, Find details about China Magnetic Cylinder, Cylinder Magnet from NdFeB Permanent Neodymium Magnetic Cylinder Column Magnet for Motor and Generator

Model NO.
HJ
Working Temp
80~200 Degree
Certification
RoHS, SGS
Packing
Carton & Wooden & Pallet & by Customer Requirement
Delivery Time
3-10 Days After Order Confirmation
Payment Term
T/T, L/C, Paypal, Western Union
Trade Term
EXW, Fob, F&C, Fcr, CIF, Ect
Trademark
HJ
Transport Package
Box or Carton
Specification
Customized size
Origin
Nanjing, Jiangsu, China
HS Code
85051110
Model NO.
HJ
Working Temp
80~200 Degree
Certification
RoHS, SGS
Packing
Carton & Wooden & Pallet & by Customer Requirement
Delivery Time
3-10 Days After Order Confirmation
Payment Term
T/T, L/C, Paypal, Western Union
Trade Term
EXW, Fob, F&C, Fcr, CIF, Ect
Trademark
HJ
Transport Package
Box or Carton
Specification
Customized size
Origin
Nanjing, Jiangsu, China
HS Code
85051110
NdFeB Permanent Neodymium Magnetic Cylinder Column Magnet For Motor And Generator
 
ItemCylinder Magnet
GradeN35~N52,38M-48M,35H-48H,33SH-44SH,30UH-35UH,30EH-35EH
CompositionNeodymium Magnet
ApplicationVoice-coil Motor(VCM), MRI, Generator, Car, Speaker, Computer,Toy
Working Temperature80ºC~200ºC
CoatingZinc, Nickel
DimensionCustomized size 
Magnetism DirectionThrough thickness(Axially)+Radially
TypeStrong&Permanent
PerformancePermanent, Strong, Rust-proof, Anti-corrosion

NdFeB Permanent Neodymium Magnetic Cylinder Column Magnet for Motor and Generator
NdFeB Permanent Neodymium Magnetic Cylinder Column Magnet for Motor and Generator

MAGNETIC AND PHYSICAL CHARACTERISTICS     
SeriesGradeRemanence Coercive Force Intrinsic Coercive force Max. Energy Product Max. Working Temp.
BrHcbHci(BH) maxL/D=0.7
TkGsKA/mKOeKA/mKOeKJ/m3MGOeºC°F
NN351.17-1.2411.7-12.4≥860≥10.8≥955≥12263-29533-3780176
N381.22-1.3012.2-13.0≥860≥10.8≥955≥12287-31836-4080176
N401.26-1.3212.6-13.2≥860≥10.8≥955≥12302-33438-4280176
N421.29-1.3512.9-13.5≥860≥10.8≥955≥12318-35040-4480176
N451.32-1.3813.2-13.8≥860≥10.8≥955≥12334-36642-4680176
N481.37-1.4313.7-14.3≥836≥10.5≥876≥11358-39045-4980176
N501.40-1.4514.0-14.5≥836≥10.5≥876≥11374-40647-5180176
N521.42-1.4814.2-14.8≥836≥10.5≥876≥11390-42249-5380176
N541.45-1.5114.5-15.1≥836≥10.5≥876≥11398-43850-5580176
MN35M1.17-1.2411.7-12.4≥860≥10.8≥1114≥14263-29533-37100212
N38M1.22-1.3012.2-13.0≥915≥11.5≥1114≥14287-31836-40100212
N40M1.26-1.3212.6-13.2≥939≥11.8≥1114≥14302-33438-42100212
N42M1.29-1.3512.9-13.5≥955≥12.0≥1114≥14318-35040-44100212
N45M1.32-1.3813.2-13.8≥987≥12.4≥1114≥14334-36642-46100212
N48M1.37-1.4313.7-14.3≥1019≥12.8≥1114≥14358-39045-49100212
N50M1.40-1.4514.0-14.5≥1043≥13.1≥1114≥14374-40647-51100212
N52M1.42-1.4814.2-14.8≥1059≥13.3≥1114≥14390-42249-53100212
HN35H1.17-1.2411.7-12.4≥876≥11≥1350≥17263-29533-37120248
N38H1.22-1.3012.2-13.0≥915≥11.5≥1350≥17287-31836-40120248
N40H1.26-1.3212.6-13.2≥939≥11.8≥1350≥17302-33438-42120248
N42H1.29-1.3512.9-13.5≥963≥12.1≥1350≥17318-35040-44120248
N45H1.31-1.3713.1-13.7≥979≥12.3≥1350≥17335-36642-46120248
N48H1.37-1.4313.7-14.3≥1011≥12.7≥1274≥16358-39045-49120248
N50H1.40-1.4514.0-14.5≥1027≥12.9≥1274≥16374-40647-51120248
SHN33SH1.14-1.2111.4-12.1≥852≥10.7≥1592≥20247-27931-35150302
N35SH1.17-1.2411.7-12.4≥876≥11≥1592≥20263-29533-37150302
N38SH1.22-1.2912.2-12.9≥915≥11.5≥1592≥20287-31836-40150302
N40SH1.26-1.3212.6-13.2≥939≥11.8≥1592≥20302-33438-42150302
N42SH1.29-1.3512.9-13.5≥963≥12.1≥1592≥20318-35040-44150302
N45SH1.32-1.3813.2-13.8≥994≥12.5≥1592≥20335-36642-46150302
UHN30UH1.08-1.1610.8-11.6≥812≥10.2≥1990≥25223-25528-32180356
N33UH1.14-1.2111.4-12.1≥852≥10.7≥1990≥25247-27931-35180356
N35UH1.17-1.2411.7-12.4≥876≥11≥1990≥25263-29533-37180356
N38UH1.22-1.2912.2-12.9≥915≥11.5≥1990≥25287-31836-40180356
N40UH1.26-1.3212.6-13.2≥939≥11.8≥1990≥25302-33438-42180356
N42UH1.29-1.3512.9-13.5≥963≥12.1≥1990≥25318-35040-44180356
EHN30EH1.08-1.1510.8-11.5≥812≥10.2≥2388≥30223-25528-32200392
N33EH1.14-1.2111.4-12.1≥851≥10.7≥2388≥30247-27931-35200392
N35EH1.17-1.2411.7-12.4≥876≥11≥2388≥30263-29533-37200392
N38EH1.22-1.2912.2-12.9≥915≥11.5≥2388≥30287-31836-40200292
AHN28AH1.04-1.1210.4-11.2≥772≥9.70≥2786≥35207-23926-30230446
N30AH1.08-1.1510.8-11.5≥812≥10.2≥2786≥35223-25528-32230446
N33AH1.14-1.2111.4-12.1≥852≥10.7≥2786≥35247-27931-35230446

Applications of Sintered NdFeB Magnets 
 · Automotive Starters                   · Microphone Assemblies
 · Computer Rigid Disc Drives · Particle Accelerators
 · DC Motors · Printers
 · Headphone · Relays
 · Halbach Arrays · Servo Motors
 · Linear Actuators · Stepper Motors
 · Linear Motors · Switches
 · Loud Speakers · Undulators
 · Magnetic Bearings · Vacuum Deposition 
 · Magnetic Couplings  · Voice Coil Motors (VCM)
 · Magnetic Separators · Wind Turbines 

The production process:
Neodymium magnets are actually composed of neodymium, iron and boron (they are also referred to as NIB or NdFeB magnets).  The powdered mixture is pressed under great   pressure into molds.  The material is then sintered (heated under a vacuum), cooled, and then ground or sliced into the desired shape.  Coatings are then applied if required.  Finally, the blank magnets are magnetized by exposing them to a very powerful magnetic field in excess of 30 KOe.

Grade cover N35-N52, N30M-N50M, N30H-N48H, N30SH-N45SH, N28UH-N40UH, N28EH-N38EH.
Size and Shape:D3--D280mm(round)Cylindrical, Ring, Square, Holed Square, Watt, Arch, or Customized.
Coating: Nickel, Nickel copper nickel, Zinc, Golden, Black epoxy, Grey epoxy, Phosphating and so on.
Direction of magnetisation:Through the thickness or through the diameter.
a. Magnetization thickness B. Axial magnetization C. Symmetric magnetization D. Multipole magnetization E. Radial magnetization. Special requirements for custom magnetization
Application of NdFeB magnet: Toys, Package, Printer, Switchboard, Phone, Vcoil motors (VCM's) in hard disk drives, High performance(maglev, linear and rotary) motors, Bearings, Eddy-current brakes, Brushless DC motors, Magnetic separation, Magnetic resonance imaging, Sensors, Loudspeakers, Jewelry industry and etc.

Advantages of Sintered Magnet
1.Extreme strong Br Resident induction. 
2.Excellent demagnetization resistance capability. 
3.Good Price relative to its high magnetic properties.

Our Company
We are a small business that has been a long time in the making.  We have worked for both large and small businesses over the years, where we have learned a lot about business - both what to do - and what not to do.  We have found that good business boils down to providing excellent customer service.  Without you, the customer, we have no business, so we will do everything in our power to make sure that you are satisfied with your order and service from Nanjing Huajin Magnet.

NdFeB Permanent Neodymium Magnetic Cylinder Column Magnet for Motor and Generator

Customized Service       
1. Customized Material Neodymium Grade: N35-N52, N35M-N50M, N35H-N48H, N33SH-N45SH, N30UH-N35UH, N30EH-N35EH;
2. Customized Shaped magnet: Round / block / ring / cylinder / countersunk / arc / segment other irregular shapes.
3. Custom packaging. Usually we packed the magnet with vacuum polybag. Then packed in stop magnetic metal box.  We can also make the package as your requirements.        
4. Customized Mark: to distinguish N pole and S pole.       
5. Custom coating. We can coated in Nickel. Zinc, Chromium as your requirements.        
6. Customized Working temperature: <80ºC/ 80ºC-200ºC

Payment Term:
T/T, L/C, Western Union, PayPal.

Package & Shipment
1. By Express(DHL, FedEx, TNT, UPS ect): Door to door, Short Delivery time, 3-5 days.
2. By Air: Short Delivery Time, 3-7 days.
3. By Sea: Cheap Shipping Cost, 7-35 days.

Package: Magnetic Isolation Package
Carton: 36*27*15CM

NdFeB Permanent Neodymium Magnetic Cylinder Column Magnet for Motor and Generator
NdFeB Permanent Neodymium Magnetic Cylinder Column Magnet for Motor and Generator

FAQ:
1. How to get prompt quotation?
Kindly offer us the specific size, quantity, coating(zinc/nickel), magnetism direction ect other requiries. Then best price will be offered ASAP. 

2.What about the lead time?
(1) Sample: 5-7 days. 
(2)  Batch quantity: 7-9 days.

3.What's the MOQ?
(1) Spot Stocks: No MOQ;
(2) Regular Size: 500 PCS, 1000 PCS, 2000 PCS, 5000 PCS ect.
(3) Other Size: 2000 PCS, 5000 PCS, 10000 PCS ect.

4. Terms of Paymemt:
(1). T/T in advance(telegraphic transfer-bank order)
(2). Western Union cash - for samples order.
(3). PayPal- for samples order, quick receipt

Please feel free to contact me for any questions and requiries!

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