Single-sided Ferrite Multipole Magnetization Magnet Specification:
Item No. MP-FMDC Series, 5-Poles permanent magnetic discs
Size: Customized.
Magnet use: electric products
Magnetization: radial multipolar
Delivery: Existing specimens are sent free of charge, and production takes about 15-20 days.
5 Pole Magnetic Disc Injection Ferrite magnet, Multi-pole Magnetic Disk
Material BaO or SrO and Fe2O3.
Type Mainly producing permanent anisotropic bonded ferrite magnet.
Shape Professional in manufacturing ring magnet, round and cylindrical shape.
Size customized
Application Widely used in motor.
Features Cheapest magnet material,High coercive force.
Package Export Standard Packing or customized
Export Ningbo or Customized
Delivery time According to customers’requirement.
It is a new kind of composite permanent magnetic material with the features of flexible shaping, precision dimension, adjustable magnetic properties, fine coherence, composite molding, elastic magnetization and high mechanical strength.
Low cost, widely used in many different applications ,stable magnetic property with strong demagnetization resistance capability. Good corrosion resistance capability, no coating. The injection bonded ferrite magnet is widely applied in core components and parts of micro machine, location sensor, buzzer, contactless distributor For automotive and home appliance industry.
Could be according to customer’s requirement to make radially, axially, diameter oriented magnetized etc. and even for magnetic filed wave, we also could control in the type of sine wave, square wave and dual hump wave etc.
We have prefect craft guarantee in controlling lower value on magnetic field poles range and keeping consistency in magnetic filed.
APPLICATIONS
Precise ring disc magnet for micro motor, Multip-Poles Injection Plastic Ferrite Magnet
• used for automobile gauges motor, timekeeper motor,cooling fan micro motor.
• Product characteristics: High dimensional accuracy, small concentricity and multipole magnetizing.
TYPICAL MAGNETIC PERFORMANCE OF BONDED FERRITE MAGNETS
| Specification Grade | Unit | FPA6-1.5 | FPA6-1.8 | FPA6-2.05 | FPA6-2.1 | FPA12-1.9 | FPA12-2.0 | FPA12-2.11 |
| Residual Induction Br | Gs | 2390 | 2750 | 2920 | 2897 | 2812 | 2881 | 2940 |
| Coercive force Hcb | Oe | 2140 | 2350 | 2235 | 2323 | 2383 | 2431 | 2310 |
| Intrinsic coercive force Hci | Oe | 2715 | 2780 | 2839 | 2727 | 2853 | 2914 | 2788 |
| Maximum product Energy BH | MGOe | 1.4 | 1.87 | 2.05 | 2.07 | 1.95 | 2.04 | 2.11 |
| Density | G/cm3 | 3.27 | 3.62 | 3.75 | 3.79 | 3.64 | 3.7 | 3.75 |
| Binder | / | PA6 | PA6 | PA6 | PA6 | PA12 | PA12 | Pa12 |
| Max operation temperature | ºC | 150 | 150 | 150 | 150 | 125 | 125 | 125 |
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