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Electric Motor Permanent Magnets Ferrite Arc

/Electric Motor Permanent Magnets Ferrite Arc
  • Magnets Ferrite Arc

Motor Permanent Magnets Ferrite Arc, Arc Segment Ferrite Magnet for generator, Sintered Ferrite Arc Segment Tile shape Magnets, High Strength Small Y30BH Segment Ferrite Magnet Electric Motor Magnets China Factory

Motor Permanent Magnets Ferrite Arc Features:
Part No.: HS-FAM
Material: Ferrite / Ceramic
Shape: ARC, SEGMENT
As the request of clients (size, dimension, shape, material, plating, grade)
Specification:
1.Low cost, High working temperature with Good corrosion resistance
2.Grades:Y10T,Y20,Y25,Y30,Y30BH,Y35(China standard);C1,C5,C8,C11(U.S.A. Standard) HF8/22- HF24/3(Europe standard)
3.Products manufactured according to ISO9001 quality system;
4.Coating: No
5.Application: Speaker magnets, DC brushless motors,Separators (separate ferrous material from non-ferrous)medical equipment, toys, decorative magnets
6 Delivery: By sea, By air, By Express, various ways can be selected. We also cooperate with famous express companies like DHL, FedEx, EMS, TNT, UPS and so on. Our lead time is always quicker than average. power-generating or power-driven machine, esp. generator or electric motor; electrical machinery

Ferrite(Ceramic) Magnet is manufactured from oxide materials using powder metallurgical process. Ceramic magnet is most widely used because of its low cost, high-energy, good electric insulation and excellent resistance to demagnetization. The most common type of ceramic magnets are anisotropic strontium, anisotropic barium and isotropic barium magnet.

Ferrite (Ceramic) Magnets are essentially composed of oxide materials with Barium Carbonate or Strontium Carbonate, manufactured under a powder metallurgical process. The feature of low recoil permeability, along with the high coercive force, makes them highly resistant to demagnetizing fields. In addition, their relatively low specific density and economical cost are also very attractive to the magnet designers.

Typical Applications of Segment Shared Hard Ferrite Magnet:
DC brushless motors
Synchronous motors
Step motors
Water-pumps
Magnetic couplings
Magnetic apparatus, etc.

Produced via powder metallurgy
Chemical composition include: Ba/Sro-Fe2O3
Hard to be de-magnetized, with good anti-corrosion property
Widely applied in many fields with low price
Barium hard ferrite magnet and Strontium hard ferrite magnet divided
Wet & Dry Anistropic and Dry Isotropic provided

Common Applications
Ferrite magnets are widely used in motors, magnetic couplings, loudspeakers…
Production Flow Chart for Wet Anistropic Ferrite
Raw material preparation—Mixing—Pre-sintering—Powder milling—Press under magnetic field—Sintering—Machining—Cleaning—Magnetizing—Final inspection—Packing—Warehousing
Super Strong Arc Hard Ferrite Magnet Our services:
When need, we can give some professional suggestions if you are not very clear which magnet you should use for your design.

More
  • Customized is Available
  • Affordable price
  • Quality guaranteed
  • T/T or L/C accepted
  • Other payment accepted
  • Fast shipping, Worldwide delivery
  • 24-Hours excellent customer service
  • Offer free magnetic solution
  • Bulk discounts for larger orders

Product Range

Imperial

Mag_Tile

Model. No. Dimensions (mm)
OR IR W L H
FAM-001 12.0-16.0 8.2-10.2 16.0-18.0 24.0-26.0 6.0-8.0
FAM-002 14.0-18.0 7.0-9.0 25.5-27.5 36.0-38.0 11.0-13.0
FAM-003 15.0-19.0 11.0-13.0 29.3-31.3 27.0-37.0 11.0-13.0
FAM-004 18.0-22.0 13.0-15.0 34.0-36.0 38.0-40.0 13.0-15.0
FAM-005 18.0-22.0 13.0-15.0 26.0-28.0 49.0-51.0 10.0-12.0
FAM-006 19.0-23.0 14.0-16.0 34.0-36.0 28.0-31.0 14.0-16.0
FAM-007 22.0-26.0 17.0-19.0 39.0-41.0 25.0-60.0 15.0-17.0
FAM-008 26.0-30.0 20.0-22.0 45.0-50.0 37.0-50.0 18.0-21.0
FAM-009 26.0-30.0 19.0-22.0 44.0-46.0 35.0-63.0 15.5-17.5
FAM-010 28.0-32.0 22.0-24.0 49.0-54.0 38.0-40.0 17.0-20.0
FAM-011 28.0-32.0 22.0-24.0 32.0-34.0 47.0-49.0 10.0-13.0
FAM-012 32.0-36.0 24.0-27.0 57.0-59.0 40.0-55.0 19.8-21.8
FAM-013 33.0-37.0 27.0-29.0 23.0-25.0 42.0-48.0 7.4-9.4
FAM-014 32.0-36.0 26.0-28.0 63.0-66.0 32.0-51.0 24.2-26.2
FAM-015 32.0-36.0 28.0-31.0 57.0-59.0 38.0-40.0 21.0-23.0
FAM-016 57.0-62.0 39.0-43.0 100.0-105.0 83.0-84.0 39.4-41.4
FAM-017 50.0-54.0 40.0-42.0 52.0-54.0 38.0-40.0 14.5-16.5
FAM-018 49.0-53.0 41.0-45.0 39.0-54.0 21.0-33.0 15.0-17.0
FAM-019 53.0-57.0 47.0-49.0 75.0-93.0 24.0-27.0 19.0-21.0
FAM-020 65.0-69.0 53.0-55.0 71.0-72.0 33.0-35.0 23.0-25.0
FAM-021 78.0-81.0 62.0-64.0 62.0-64.0 130.0-132.0 17.5-19.5

The above size is suitable for customer’s Magnetic Grade (Ferrite),

Dimension tolerance:
Outer radius OR, Inner radius IR and thichness H/T: ±0.15mm
Width W and length L: ±0.2mm for ground surfaces and ±2% for unground surfaces.

Metrics

Specification and Grades Reference

 

Grade Br (mT) bHc (KA/m) jHc (KA/m) BHmax(MGOe) Density(g/cm3) Br.Temp. Coefficient (%/℃) Working Temp.(℃)
Y10 200-235 125-160 210-280 0.8-1.2 4.8-4.9 -0.2 250
Y23 360-400 135-170 140-220 2.8-3.5 4.8-4.9 -0.2 250
Y30 370-400 175-210 180-220 3.3-3.8 4.8-4.9 -0.2 250
Y30BH 380-400 230-275 235-290 3.4-4.1 4.8-4.9 -0.2 250
Y33 410-430 220-250 225-255 4.0-4.4 4.8-4.9 -0.2 250
Y35 400-420 160-190 165-195 3.8-4.2 4.8-4.9 -0.2 250