Multi Pole Ring Magnet For Brushless Motor Etc With MOQ 100 Pieces
Product Description:
Bonded Neodymium Magnet is a powerful and reliable magnetic product
made of NdFeB alloy powder, which comes in a variety of shapes
including Disc, Block, Cylinder, Ring, etc. and can be customized
in size. It is widely used in various applications such as Spinder
Motor, Stepping Motor, Synchronous Motor, DC Motor, Brushless
Motor, etc. and packed in Carton Box, Pallet, etc. for easy
transportation.
The magnetic force of Bonded Neodymium Magnet is much higher than
that of other magnets due to its arched design. It also has
superior temperature resistance, corrosion resistance and
mechanical stability. This makes it the perfect choice for many
industrial applications.
In addition, the injection bonded magnet process ensures that the
Bonded Neodymium Magnet has a consistent shape and size, making it
easier to install and use. It is also cost-effective and
environmentally friendly.
At the end of the day, Bonded Neodymium Magnet is the perfect
choice for any industrial application due to its superior magnetic
properties, temperature resistance, corrosion resistance,
mechanical stability, cost-effectiveness and environmental
friendliness.
Features:
Advantages
Compression Bonded:
Higher Magnetic Strength due to higher magnetic particle density.
Epoxy Binder / Resistant to normal industrial solvents and
automotive fluids
Epoxy Coat after manufacturing to prevent oxidation
Temperature Range -40c – 180c
“Tight” tolerances off tool
Good mechanical strength
Disadvantages
Requires tooling and mold costs
Piece price will be low only in high volume
Low magnetic properties
Technical Parameters:
| Grade | Unit | BN-2 | BN-4 | BN-6 | BN-8L | BN-8 | BN-8SR | BN-10 | BN-10H | BN-12 | BN-12L | BN-13L |
Remanence
(Br) | (mT) | 300-400 | 400-500 | 500-600 | 600-650 | 630-680 | 620-680 | 680-730 | 700-750 | 720-770 | 760-810 | 780-830 |
Max. Energy Product
(Hcb) | (KA/m) | 240-320 | 240-320 | 320-400 | 360-440 | 400-480 | 400-480 | 400-480 | 440-520 | 440-520 | 400-480 | 400-480 |
| (KOe) | (3.0-4.0) | (3.0-4.0) | (4.0-5.0) | (4.5-5.5) | (5.0-6.0) | (5.0-6.0) | (5.0-6.0) | (4.5-6.5) | (5.5-6.5) | (5.0-6.0) | (5.0-6.0) |
Max. Energy Product
(Hcj) | (KA/m) | 480-640 | 560-720 | 560-720 | 640-800 | 640-800 | 880-1120 | 640-800 | 640-800 | 720-800 | 480-640 | 480-640 |
| (KOe) | (6.0-8.0) | (7.0-9.0) | (7.0-9.0) | (8.0-10.0) | (8.0-10.0) | (11.0-14.0) | (8.0-10.0) | (8.0-10.0) | (9.0-10.0) | (6.0-8.0) | (6.0-8.0) |
Max. Energy Product
(BH max) | (KJ/m3) | 24-32 | 32-44 | 52-60 | 60-68 | 68-76 | 68-76 | 76-84 | 80-88 | 88-96 | 88-96 | 88-104 |
| (MGOe) | (3.0-4.0) | (4.0-5.5) | (6.5-7.5) | (7.5-8.5) | (8.5-9.5) | (8.5-9.5) | (9.5-10.5) | (10.0-11.0) | (11.0-12.0) | (11.0-12.0) | (11.0-13.0) |
Recoil Permeability
(ur) | (μ H/M) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Tempetrature Coefficient | (%/℃) | -0.11 | -0.11 | -0.11 | -0.11 | -0.11 | -0.1 | -0.1 | -0.1 | -0.1 | -0.12 | -0.12 |
Curie Temperature
(Tc) | (℃) | 300 | 300 | 300 | 300 | 350 | 350 | 350 | 350 | 350 | 320 | 320 |
| Max.Operating Temperature | (℃) | 160 | 160 | 160 | 160 | 160 | 180 | 160 | 160 | 160 | 150 | 150 |
| Max. Energy Product | (KA/m) | >1600 | >1600 | >1600 | >1600 | >1600 | >3000 | >1600 | >1600 | >1600 | >1600 | >1600 |
| (KOe) | >20 | >20 | >20 | >20 | >20 | >25 | >20 | >20 | >20 | >20 | >20 |
Density
(ρ) | (g/cm3) | 4.5-5.0 | 5.0-5.5 | 5.5-6.0 | 5.8-6.0 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 | 6.0-6.3 | 6.0-6.3 | 6.0-6.3 | 6.1-6.4 |
| Hardness | HRB | 40-45 | 40-45 | 40-45 | 35-38 | 35-38 | 35-38 | 35-38 | 35-38 | 35-38 | 35-38 | 35-38 |
Applications:
UNMAG Bonded Neodymium Magnet is the perfect choice for various
industrial, commercial and consumer applications. This product is
made from neodymium, an advanced rare earth material that has a
much higher magnetic power than other types of magnets. It is
available in a variety of shapes such as disc, block, cylinder,
ring, etc. Furthermore, the magnetization direction can be axial,
radial or multi-poles to suit different needs. This product has a
maximum operating temperature of 120-150°C. Moreover, UNMAG Bonded
Neodymium Magnet has a minimum order quantity of only 100 pieces,
ensuring that customers can get the exact quantity they need.
Lastly, due to its injection bonded technology, this product is
highly resistant to high temperatures and has 12 pole
magnetization, making it a great choice for many applications.
Customization:
Customized Bonded Neodymium Magnet Service
Are you looking for a reliable bonded neodymium magnet
manufacturer? UNMAG is here to provide you with customized bonded
neodymium magnet services. Our products are made of high-quality
NdFeB alloy powder with various shapes and grades. We offer you a
wide range of choices like disc, block, cylinder, ring, BN-4, BN-6,
BN-8, BN-10, BN-12L, etc. Our bonded neodymium magnets can be
packaged in carton box or pallet and coated with epoxy, nickel,
parylene, etc.
We are your trusted bonded neodymium magnet provider with 30 years
of experience. We guarantee delivery within 25-30 days and provide
you with the best after-sales service. Whether you need a bonded
arched ndfeb magnet, bonded ndfeb, neodymium magnet ring 8 pole or
other configurations, UNMAG is your ideal partner.
Packing and Shipping:
Packaging and Shipping
Bonded Neodymium magnets are packaged and shipped in either plastic
bags or cardboard boxes, depending on the size of the order. All
orders are carefully packaged to ensure that they are protected
during transit. We use reliable shipping services such as UPS and
Fedex, to deliver our products to our customers.
