LEC magnetics has available Isotropic plastic injection molded magnets.
Injection molded magnets can be of very simple shapes or very complex. All or only part of the device may be magnetized. It is sometimes cost advantageous to make an entire part out of the magnet material and just magnetize the portion requiring magnetic output.
Magnetic powders include ferrite, neodymium-iron-boron (NdFeB), and samarium cobalt (SmCo). There are several alloy compositions available of ferrite and NdFeB providing many different magnetic properties.Polymer binders utilized include nylons 6 and 12 and PPS (polyphenylene sulfide).
Our wide range of injection moulded magnets are known for their high durability and utility. We also offer customized solutions to our clients benefit.
Applications of the Isotropic plastic injection molded magnets.
Auto-Controlling Devices · Automobiles' Electric Motors · CD/DVD ROM · DC Motors · Electric Tools · Lighter · Micro Motors · Printers · Sensors · Stepping Motors · Transducers · Vibration Motors
The performance of the Isotropic plastic injection molded magnets.
BNI-3 Isotropy | BNI-4 Isotropy | BNI-5 Isotropy | BNI-6 Isotropy | BNI-7 Isotropy | BNI5SR (PPS) Isotropy | |
Br (mT) | 350-450 | 400-500 | 450-550 | 500-600 | 550-650 | 450-550 |
Br (Gs) | 3500-4500 | 4000-5000 | 4500-5500 | 5000-6000 | 5500-6500 | 4500-5500 |
Hcb(kA/m) | 199-279 | 239-318 | 302-358 | 326-382 | 342-398 | 302-366 |
Hcb(kOe) | 2.5-3.5 | 3.0-4.0 | 3.8-4.5 | 4.1-4.8 | 4.3-5.0 | 3.8-5.0 |
Hcj (kA/m) | 398-637 | 557-716 | 636-796 | 636-796 | 636-804 | 875-1114 |
Hcj(kOe) | 5.0-8.0 | 7.0-9.0 | 8.0-10.0 | 8.0-10.0 | 8.0-10.1 | 11-14 |
(BH)max (kJ/m 3) | 20-28 | 28-36 | 37-44 | 44-52 | 51-59 | 36-44 |
(BH)max (MGOe) | 2.5-3.5 | 3.5-4.5 | 4.5-5.5 | 5.5-6.5 | 6.5-7.5 | 4.5-5.5 |
Tw/℃ | 120 | 120 | 120 | 120 | 120 | 160 |
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