Anisotropic Sintered Multipole Ring BLDC Motor Ferrite Magnets

Anisotropic Sintered Multipole Ring BLDC Motor Ferrite Magnets, Sintering Ceramic purchase magnet, Multipole 2-18Polar Magnet Rings, Customized radial multipole ferrite magnetic ring, Hard Ferrite Anisotropic Stepping Motor Rotor Permanent Magnets China Supplier

Anisotropic Sintered Multipole Ring BLDC Motor Ferrite Magnets Description

Speciation:
1.Material: ferrite powder, etc
2.Grade: Y25, Y30, Y30BH, Y35
3.Size: D20 * T9 , D40 * T13 , D30 * T9 , D50*10 , D54 * T8mm , etc.
4.Shape: Arc, Block, Bar, Ring, Cube, Disc, or others.
5.Application: Widely used in ammeter, speaker, audio, phone, TV, dynamo, DC permanent magnet motors (used in cars), etc.

Characteristics :
* Low cost, high-energy, good electric insulation and excellent resistance to demagnetization.
* High coercive force, high electric resistance, long-time stability, and economical price.

Type:
Isotropic ferrite magnets
Anisotropic ferrite magnets

Manufacturing Process:
1. Dry process:
By dry process, can produce isotropic & anisotropic magnets. The tool can be changed and developed easily.
2. Wet process:
By wet process, only anisotropic magnets can be produced. It is complicated to change the tool and the tooling charge is much higher.

Magnetization:
1. Isotropic ferrite magnets are not oriented and can be magnetized in any direction;
2. Anisotropic ferrite magnets are different, they are all oriented in the manufacturing direction, and should be magnetized in the direction of orientation. Anisotropic Multipole Ring Ceramic Magnet for BLDC Motor

Outstanding:
1.High cost performance
2.High resistance to corrosion
3.High working temperature:250°C
We are specialized in producing Magnet over many years,We guarantee the best price based on the same quality and service. Our finance conditiearon and industrial reputation are excellent.

radial multipole hard ferrite magnetic rings

Hard Ferrite magnets are sintered permanent magnets composed of Barium or Strontium Ferrite. This class of magnets has good resistance to demagnetisation and corrosion, Due to their low cost, Ferrite magnets enjoy a very wide range of applications, from motors and loudspeakers to toys and crafts, occupy about 75% of the world market of constant magnets. we can supply you with both wet-pressed anisotropic and dry-pressed isotropic grades in all shapes and sizes. Multipolar Ring Sintered Ferrite Ceramic Permanent Magnet

The products of the company are with precision size, stable performance, excellent quality products; the diameter is in the range of 10mm-80mm, from 2 poles to 48 poles with variety of specifications, we can supply sine wave, trapezoidal wave, square wave and other magnetizing waveform. High performance of the products and the surface magnetic flux density can reach from 1200 GS to 2100GS. Permanent Hard Ferrite Ceramic Multipole Magnet Rings, Ferrite Permanent Sintered Multipole Ring Magnet for DC Motor

The products are widely used in Brushless DC motor, precision servo motor, permanent magnet motor, micro motor, instrumentation, magnetic drive, magnetic therapy devices,etc.

Partially sintered ferrite multipole magnetic ring specification and surface flux density list: