Injection Ferrite Magnets, also called plastic magnets, are made of magnetic powder and resin (PA6 / PA12 / PA66 / PPS blend) by injection molding process. It can be made complicated shapes magnets with precise sizes. It can be inserted in metal and plastic parts. Mainly for the automation equipment, permanent magnet DC motor, axial flow fan, motor, frequency conversion air conditioning instrument motor etc., It is indispensable to precision micromotor and automation industry source and constant magnetic source, and have no substitute other magnet and unparalleled superiority.
Characteristics
Complex shape
High precision
Multi pole magnetizing
Not easy cracked with plasticity
Injection molding processing
Over-injection molding on shaft or plastics
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Typical Magnetic Performance for Injection Ferrite magnet
Grade | Remanence | Coercive Force | Intrinsic Coercive | Max Energy | Max. Working Temp. | ||||
Br | Hcb | Hcj | (BH)max | ||||||
KGs | mT | KOe | KA/m | KOe | KA/m | MGOe | KJ/M' | °C | |
PBF-10 | 2.2-2.4 | 220-240 | 1.8-2.1 | 145-165 | 2.4-2.8 | 190-225 | 1.13-1.33 | 9.0-10.6 | 150 |
PBF-11 | 2.3-2.5 | 230-250 | 2.0-2.3 | 160-185 | 2.8-3.3 | 225-260 | 1.25-1.50 | 10.0-12 | 150 |
PBF-13 | 2.5-2.7 | 250-270 | 2.2-2.5 | 175-195 | 2.5-2.9 | 200-230 | 1.44-1.82 | 11.5-14.5 | 150 |
PBF-15 | 2.7-2.9 | 270-290 | 2.2-2.5 | 175-195 | 2.5-2.9 | 200-230 | 1.82-2.07 | 14.5-16.5 | 150 |
