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N40 1/4 " x 3/16" disc ndfeb magnet
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Product Details
| Place of Origin | Guangdong, China | Brand Name | AIM Magnet | |
| Model Number | N35-N52 | Type | Permanent | |
| Composite | Neodymium Magnet | Shape | Other, disc ndfeb magnet | |
| Application | Industrial Magnet |
Product Description
N40 1/4 " x 3/16" disc ndfeb magnet
1. Professional Neodymium magnet manufacturer since 2006.
2. Good price with high quality neodymium magnet with REACH, ROHS and SVHC reports.
3. 9 detection process in production, ensure high quality for every customer.
4. High-quality raw materials to ensure the long-term stability of magnetic properties.
5. Can provide DHL, Fedex, TNT, sea shippment and Multi-channel transportation.
Welcome your inquiry for neodymium magnet. Please see more details for Neodymium magnets as below,
We make customize size/any coating neodymium magnet. Any needs of neodymium magnets, please feel free to contact us AIM Magnet Co.,Ltd.
Material | Sintered Neodymium-Iron-Boron (NdFeB) | |
Size | Various kinds or according to customers' request | |
Shape | Disc/ Customzsed (block,disc,Cylinder, Bar, Ring, Countersunk, Segment, hook,cup, Trapezoid, Irregular shapes ,etc) | |
Performance | N35 /Customised (N33 N35 N38 N40 N42 N45 N48 N50 N52 …...) | |
Coating | Ni-Cu-Ni, Nickel / Customised (Zn,Ni-Cu-Ni,Ni,Gold, Silver, Copper, Epoxy, Chrome ,etc) | |
Size tolerance | ±0.05mm for diamater/thickness, ±0.1mm for width/length | |
Magnetization | Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multipoles magnetized, Radial Magnetized. (Customzied specific requirements magnetized) | |
Max. Working Temperature | Grade | Max. Operating Temperatures |
N35-N52 | 80°C (176°F) | |
33M- 48M | 100°C (212°F) | |
33H-48H | 120°C (248°F) | |
30SH-45SH | 150°C (302°F) | |
30UH-40UH | 180°C (356°F) | |
28EH-38EH | 200°C (392°F) | |
28AH-35AH | 220°C (428°F) | |
Applications | Neodymium(NdFeB) Magnet are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, printer, switchboard,packing box , loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, ect. | |
Surface | Coating | Thickness (Microns) | Color | Resistance |
Passivation |
| 0-1 | Silver Grey | Temporary Protection |
Nickel | Ni+Ni | 10-20 | Bright Silver | Excellent against Humidity |
Ni+Cu+Ni | ||||
Zinc | Zn | 8-20 | Bright Blue | Good Against Salt Spray |
C-Zn | Shinny Color | Excellent Against Salt Spray | ||
Tin | Ni+Cu+Sn | 15-20 | Silver | Superior Against Humidity |
Gold | Ni+Cu+Au | 10-20 | Gold | Superior Against Humidity |
Copper | Ni+Cu | 10-20 | Gold | Temporary Protection |
Epoxy | Epoxy | 15-25 | Black, Red, Grey | Excellent Against Humidity & Salt Spray |
Ni+Cu+Epoxy | ||||
Zn+Epoxy | ||||
Chemical | Ni | 10-20 | Silver Grey | Excellent Against Humidity |
Parylene | Parylene | 5-20 | Grey | Excellent Against Humidity, Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria. |
Our neodymium magnet have pass REACH, RoHS and SVHC reports
All production process according to ISO9001:2008.
1.Why chose us?A.We are a professional magnet manufacturer since 2006.Our plating factory is the benchmark in the Shenzhen NdFeB industryB. No returned goods for five years in Europe market.
C. We provide magnets for a dozen of Fortune Global 500 enterprises such as Apple, Samsung, Lenovo etc.
D. In Europe market, 80% permanent magnets used for range hood are from AIM Magnet Co.,Ltd.
E.Our company is the main supplier of American top wine box.
F.With rich exporting experiences with neodymium magnets,we build supply chain to offer neodymium magnets with professional service.
2. Can you make custimized magnets?
Yes.In order to offer best price for you,could you advise the size,grade,and coating you need.If have drawing, please provide for our reference.
3. How to ensure the quality?
As a professional neodymium magnet manufacturer,we can control all process,from raw material to cutting to coating and
packing.Our QC will do careful inspection on every step.
4.If neodymium magnet can no coating?
In NdFeB components, iron is more than 60%. If the magnets are exposed to air without plating, it will rust and thereby affect magnetic force. Electroplating cost is low , and helpful to extend magnet working life. Further, if no coating, magnets don’t need to be chamfered, so the sharp edges will also affect the use effect.
5. What kind of packaging do you used in the export transportation?
Our packing is Standard air packing.We put iron sheet and foam into carton,to separate magnetic force.This packing is very safe when shipping.
6. How to shipping neodymium magnet?
DHL, Fedex, UPS, door to door service/ air shipping/ sea shipping.
Your email or fax will be reply within 12 hours. Please fell free to call us at any time if there is any questions.
Contact Us
- AIM Magnet Co., Ltd.
- Contact nameAnna Jiang Chat Now
- Phone86-0755-27230925
- Address18 Building first floor,Ma An Shan Second Industrial Park, Sha Jing Town,Bao An Shen Zhen ,China, Shenzhen, Guangdong
Product Categories
| Arc magnet | Block Magnet | Cylinder Magnet | Disc magnet |
| Ferrite Magnet | irregularly shaped | Magnet Assemblies | Magnetic board |
| NdFeB Magnets | Neodymium Magnets | New Products | others |
| Ring magnet | Rubber Magnet |
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