- Model NO.: BWND
- Shape: Block
- Product Name: Anisotropic Hard Square Block Strontium Ferrite Ma
- Port: Ningbo
- Specification: CE, ROSH
- HS Code: 85051110
- Application: Speaker Magnet, Industrial Magnet, Motor Magnet
- Coating: Aluminium
- Type: Neodymium Magnet
- Trademark: Bestway
- Origin: Ningbo, China
Ferrite Ring Magnet
Grade: Y30 to Y35(C8-C10)
Shape: Ring, block, arc
Application: Loudspeaker, magnetic separators
The Ferrite Ring Magnet could be used in a wide rang of applications because of their high coercively and low cost. They are widely used in reed switches, loud speakers, security system audio, motors, magnetic couplings, for sensing, loudspeakers, holding-magnet systems, crafts, magnetic therapy, novelties.
We produce block, ring, arc ferrite magnet, .
Perfromance: Y33, Y30BH, Y35, C8, C10
Usually they are supplied without magnetism.
We also could produce the ferrite ring magnets according to your size, grade...
You are welcome to contact us for more information.
    Grade  |
                                    Value(min/typical in our factory | |||||||
              Br  |
        Hcb(BHC)  |
        Hcj(IHC)  |
         (BH)max  |
|||||
    MT  |
     KG  |
  KA/m  |
Koe  |
KA/m  |
KOe  |
  Kj/m 3  |
 MGOe  |
|
Y10T(=C1) Â |
200/218Â | 2.00/2.18 | 125/145 | 1.57/1.82 | 210/250 | 2.64/3.14 | 6.5/8.0 | 0.8/1.0 |
     Y25  |
360/370 | 3.60/3.70 | 135/150 | 1.70/1.88 | 140/170 | 1.76/2.14 | 22.5/25.3 | 2.8/3.2 |
 Y30(=C5)  |
380/385 | 3.80/3.85 | 191/210 | 2.40/2.64 | 199/220 | 2.50/2.51 | 26.0/28 | 3.4/3.7 |
   Y30BH  |
380/390 | 3.80/3.90 | 223/235 | 2.80/2.95 | 231/245 | 2.90/3.08 | 27.0/30.0 | 3.4/3.7 |
      Y33  |
410/420 | 4.10/4.20 | 220/235 | 2.77/2.95 | 225/240 | 2.83/3.01 | 31.5/33.0 | 4.0/4.2 |
      Y35  |
400/410 | 4.00/4.10 | 175/195 | 2.20/2.45 | 180/200 | 2.26/2.51 | 30.0/32.0 | 3.8/4.0 |
C8(=C8A) Â |
385/390 | 3.85/3.90 | 235/255 | 2.95/3.20 | 242/265 | 3.05/3.33 | 27.8/30.0 | 3.5/3.7 |
     C10  |
400/410 | 4.00/4.10 | 288/300 | 3.62/3.77 | 280/287 | 3.51/3.60 | 30.4/31.9 | 3.8/4.0 |
Please be free to contact us for more information.
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Handan Changlan fasteners manufacturing ,.Co ltd , https://www.hdchanglanjgj.com