Multipole Ring Bonded Epoxy Resin Binder Magnet BNP-2 China bonded ndfeb magnets neodymium magnets manufacturer & supplier – Bonded NdFeB magnets, i.e. bonded neodymium iron boron magnets, are those permanent magnetic materials made of rapid quenched NdFeB magnetic powders combined with resin binders (epoxy, Nylon/polyamide (PA), polyphenylene sulfide (PPS), etc). They are manufactured through a bonded process (compression, injection, extrusion or calendaring molding), so it is available to obtain complex geometries with high dimensional precision. Controlling the performance and proportion of NdFeB magnetic powders, it is able to adjust the magnets’ magnetic properties in a continuous range. Due to their complex geometries availability, high dimensional precision, uniform magnetic properties, diverse magnetization patterns, good corrosion resistance and mechanic properties, bonded NdFeB magnets are widely applied in spindle motors, micro motors, direct current (DC) motors, synchronous motors, power tools, magnetic rollers, Hall effect sensors, etc.
Parameter:
Model Number: BNP-2
Size: Custmized
Type: Permanent magnet
Composite: Bonded Neodymium + Plastic
Shape: Ring
Application: Industrial Motor Magnet
Material: Neodymium Magnet
Coating: Custmized (Zn, Ni, NiCuNi, Gold, Silver and epoxy resin, etc)
Magnetization direction: Customized (axial magnetized, radial magnetized, etc)
Size: Various kinds or according to customers’ request
Certification: SGS
Free Sample: Yes
Performance: Customised (Customised (BNP-2/3/4/5/6/7/8/8A/9/9L/9H/10H/10/11/12D
MPCO has the ability to produce compression bonded NdfeB magnets that exhibit the very best magnetic and mechanical properties.
We can achieve densities well beyond the industry norm and this helps our customers achieve the very best performance and durability in high technology motor and other applications. In some cases this has allowed clients to replace the more expensive sintered NdFeB permanent magnets. BNP-11 Diametrically Magnetized Radial Ring Magnet For DC Motor
MPCO is also on the forefront of application development for injection moulded isotropic and anisotropic permanent magnets. Air Cleaner Air Purifier Bonded Neodymium Hot Deformed Magnet
Currently our production quantities for these types of component are in excess of 10 million parts annually.
| Grade | Br | Hcb | Hcj | (BH)max | Tw | ||||
|---|---|---|---|---|---|---|---|---|---|
| kGs | T | kOe | kA/m | kOe | kA/m | MGOe | kJ/m3 | ℃ | |
| BNP-12 | 7.0-7.6 | 0.70-0.76 | 5.7-6.2 | 454-493 | 8-11 | 637-875 | 10.0-11.5 | 80-92 | ≤150 |
| BNP-11 | 6.8-7.3 | 0.68-0.73 | 5.6-6.0 | 446-477 | 8-11 | 637-875 | 9.5-10.5 | 76-84 | ≤150 |
| BNP-10H | 6.4-6.9 | 0.64-0.69 | 5.5-5.9 | 438-469 | 10-13 | 796-1035 | 9.0-10.0 | 72-80 | ≤180 |
| BNP-10 | 6.6-7.2 | 0.66-0.72 | 5.4-6.0 | 430-477 | 8-10 | 637-796 | 9.5-10.5 | 76-84 | ≤160 |
| BNP-9 | 6.3-6.9 | 0.63-0.69 | 5.2-5.8 | 414-462 | 8-10 | 637-796 | 8.5-9.5 | 68-76 | ≤160 |
| BNP-8H | 6.0-6.6 | 0.60-0.66 | 5.0-5.6 | 398-446 | 10-13 | 796-1035 | 8-9 | 64-72 | ≤180 |
| BNP-8 | 5.8-6.4 | 0.58-0.64 | 4.8-5.4 | 382-430 | 8-10 | 637-796 | 7.5-8.5 | 60-68 | ≤160 |
| BNP-7 | 5.3-5.9 | 0.53-0.59 | 4.6-5.2 | 366-414 | 8-10 | 637-796 | 6.5-7.5 | 52-60 | ≤160 |
| BNP-6 | 4.8-5.4 | 0.48-0.54 | 4.4-5.0 | 350-398 | 8-10 | 637-796 | 5.5-6.5 | 44-52 | ≤160 |
| BNP-5 | 4.3-4.9 | 0.43-0.49 | 4.0-4.6 | 318-366 | 7-9 | 557-716 | 4.5-5.5 | 36-44 | ≤150 |
| BNP-4 | 3.8-4.4 | 0.38-0.44 | 3.5-4.2 | 279-334 | 7-9 | 557-716 | 3.5-4.5 | 28-36 | ≤150 |
| BNP-3 | 3.4-4.0 | 0.34-0.40 | 3.2-3.8 | 255-302 | 7-9 | 557-716 | 2.5-3.5 | 20-28 | ≤150 |
| BNP-2 | 3.0-3.6 | 0.30-0.36 | 2.8-3.6 | 223-286 | 7-9 | 557-716 | 2-3 | 16-24 | ≤150 |
Note:
∗ The data in the above table were samples’ results tested at the temperature of 20 °C.
∗ The temperature coefficients of Br and Hcj are α(Br): -0.10~-0.13 %/ºC and β(Hcj): -0.40~-0.60 %/ºC, respectively.
∗ The above data are only for reference, magnets can be tailored according to customers’ personalized requirements.
N50 Gray Epoxy Plated Ring-Shaped Magnet Neo, NdFeB Ring Annular Magnet, Sintered Neodymium-Iron-Boron Permanent Ring Rare Earth Magnets, circinate ringed Epoxy Coated Super Strong Superior Armillary Magnets China Supplier N50 Gray Epoxy Plated Ring-Shaped Magnet Neo Specifications Dimension: Custom size Magnetised: radial direction Grade: N50 Coating: Epoxy (Gray Epoxy) Maximum Temp: 80°C WARNINGS: All neodymium […]
N30SH Sintered NdFeB Magnet Ring with Zinc Plating, Neo Ring Torus Magnet, Sintered Neodymium Neodymium-Iron-Boron Permanent Ring Magnets, Zn Coated Super Strong Superior Magnets China Supplier N30SH Sintered NdFeB Magnet Ring with Zinc Plating Specifications Dimension: Custom size Magnetised: radial direction Grade: N30H Coating: Ni-Cu-Ni-Zn (Zinc) Maximum Temp: 150°C WARNINGS: All neodymium magnets are unsuitable […]
25mm x 8mm x 2mm N52 Smart Motor Magnets Rectangular Shape, Neo Block Magnet, Sintered Neodymium Elevator Motor Permanent Neodymium-Iron-Boron Rectangle Small Magnets, Super Strong Superior Magnets China Supplier 25mm x 8mm x 2mm N52 Smart Motor Magnets Rectangular Shape Specifications These are ideal for some Scalextric and some slot cars. Please note that several […]
25mm x 8mm x 3mm Strong Neodymium Craft Fridge Magnets N52, Neo Block Magnet, Sintered Neodymium Elevator Motor Permanent Neodymium-Iron-Boron Rectangular Magnets, Super Strong Superior Magnets Made in China 25mm x 8mm x 3mm Strong Neodymium Craft Fridge Magnets N52 Specifications These are ideal for some Scalextric and some slot cars. Please note that several […]
