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Permanent Hard Ferrite Magnetic Ring (Y35 D86*d32.5*10.8mm)

Basic Info

Model No.:  Ferrite Magnet

Product Description

Model NO.: Ferrite Magnet Type: Permanent Shape: Ring Composition: Ferrite Magnet Transport Package: Standard Export Carton, Pallet HS Code: 8505190090 Composite: Ferrite Magnet Application: Speaker Magnet, Industrial Magnet Coating: No Trademark: HS MAG Origin: China 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.     The following are the regular big size of the ferrite ring magnet: D220xd110x25mm D220xd110x24mm D200xd108x24mm D200xd86x20mm D169xd86x20mm D134xd59x20mm   Usually they are supplied without magnetism.   We also could produce the ferrite ring magnets according to your size, grade....
Grade Wb/m2 Br KA/m BHc KJ/m2 (BH) max
Gs Oe MGOe
      Y25 3500-3900 0.35-0.39 152-208 1900-2600 22.3-25.5 2.8-3.2
      Y30 3800-4200 0.38-0.42 160-216 2000-2700 26.3-29.5 3.3-3.7
      Y35 4000-4400 0.40-0.44 176-224 2200-2800 30.3-33.4 3.8-4.2
      Y15H ≥3100 ≥0.31 232-248 2900-3100 ≥17.5 ≥2.2
      Y20H ≥3400 ≥0.34 248-264 3100-3300 ≥21.5 ≥2.7
      Y25BH 3600-3900 0.36-0.39 176-216 2200-2700 23.9-27.1 3.0-3.4
      Y30BH 3800-4000 0.38-0.40 224-240 2800-3000 27.1-30.3 3.4-3.8
 
Permanent Hard Ferrite Magnetic Ring (Y35 D86*d32.5*10.8mm)


 

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Product Categories : Ferrite Magnet

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