Strong Disc Countersunk Hole Neodymium Magnet China Manufacturer
- Key word: Permanent magnet, Disc magnet, Ndfeb magnet, Rare earth Magnet
- Material: N35 grade etc
- Diametter: 30 mm
- Thickness: 15mm
- 6mm in hole
- Tolerance: +/-0.1mm
- Coating: NiCUNI
- Operating Temp(max): 80℃
- Direction of magnetization: Magnetized through thinkness
- Application: Industial Motor, Magnetic Switch, Automotive parts
Disc magnets, super strong neodymium disc magnets, Rare Earth Round Ndfeb Mange
standard Neo Dis, Sintered Neodymium Discs China Mnufacturer & Supplier
- Strong magnetic strength
- Have high (BH)max
- Big size
- Corrosion Resistance
- Temperature operating Max: 80℃
Strong Disc Countersunk hole Neodymium Magnet Wholesale Features
Some key features in below:
- Strong magnetic strength : Neodymium magnets are the strongest type of permanent magnets available ,that making them for a variety of applications.
- Have high (BH)max : neodymium magnets have high magnetic properties and have high (BH)max ,with typical(BH)max values ranging from 200 to 400KJ/m3 ,far higher than alnico magnets ,this exceptional energy products is why neodymium magnets are so much stronger than traditional options .
- Small size : due to strength ,neodymium disc magnets are compact and lightweight . so it is very suitable for various design applications.
- Corrosion Resistance :Neodymium magnets are susceptible corrosion ,so they are often coated with nickel ,zinc ,or other material to protect them from environmental factors.
- Temperature Sensitivity : Neodymium magnets are sensitive to high temperatures ,their performance can be significantly reduced when exposed to temperatures above their curie temperature ,typically around 80-150℃，depending on the grade .
Strong Disc Countersunk hole Neodymium Magnet Wholesale Features
| Product name | Permanent NdFeB Magnet, Nd magnet, Neo magnet, Rare earth magnet. | |
| Material | Neodymium iron boron, Neo Magnet, Nd Magnet, Rare earth Magnet | |
| Grade & working Temperature | Grade | Max Operating Temperatures |
| N35-N54 | 80°C (176°F) | |
| 35M-52M | 100°C (212°F) | |
| 35H-50H | 120°C (248°F) | |
| 33SH-48SH | 150°C (302°F) | |
| 28UH-45UH | 180°C (356°F) | |
| 28EH-42EH | 200°C (392°F) | |
| 28AH-40AH | 230°C (446°F) | |
| Shape | Arc, but Disc, Ring, Cylinder, Block and Irregular shape are also available | |
| Coating | Ni, Ni-Cu-Ni, Electroless Nickel, Zinc, Colored Zinc, Epoxy, Passivation, Phosphated, Everlube, Au, Ag, Sn etc. | |
| Magnetized direction | Diametrical Magnetized, but Axially, Thickness, Multipoles and Radial magnetization are also available, Customized magnetization is welcome. | |
| Application | Servo motor, Brushless motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor, Rail Transit Traction Motor, Consumer Electronics, Wind turbine, Energy-saving Elevator, Magnetic switch, VCM, Magnetic separator, sensor etc. | |
| Certificate | ISO/TS 16949, ISO9001, ISO14001, RoHS, REACH | |
| Packing | Standard sea or air packing, such as carton, wooden box, pallet etc. | |
| Lead time | 7 days for samples, 15-20 days for mass production. | |
| Transportation | All shipping methods are available: courier (TNT, DHL, FedEx, UPS), air or sea. | |
| Shipper or freight forwarder can be appointed by either purchaser or TC. | ||
Why choose pufeite as Disc Magnets Manufacture
Pufeite provide a very strong magnetic field and high coercivity .Excellent value for money ensures that Neodymium discs are among the most widely used commercial available magnets. Pls contact our sales team if you require more information about our disc magnets.
- Competitive Prices
- Available in All Grades
- Tailored to Your Requirements
- Reliable Supply Chain for Fast Shipping
Strong Disc Countersunk hole Neodymium Magnet Uses
You can Choose the N35-N52 grade , but it can only withstand temperatures of 80 degrees ,if you need to higher temperatures ,you need to choose M ,H ,or SH grades to meet the application requirements .it can be widely used in fields such as electronics ,military ,medical aviation and other fields .
Disc Countersunk Hole Neodymium Magnet features
This is round magnet with countersunk hole, holes are used to install screws, magnet is rare earth neodymium . The specific size is 30mm in diameter, 6mm in hole, 15mm in thickness ,the direction of magnetizing is thickness. The hole shaped you can choose other according to your requirement ,like through hole or thread ,the electrolytic process is adopted to prevent corrosion an oxidation to the maximum extent.
It is designed to be particularly protective and will not cause the magnet to be damaged so easily, it conforms to the user’s vision and satisfied the use in terms of safety .
