NdFeB Multipole Radial Ring Magnet

Size: Customised
Shape: Ring
Coating: Epoxy, Black Epoxy, Nickel, Silver, etc
Grade: N35-N52,N35M-N52M,N35H-N52H
Tolerance: ±10%, 0.05mm ~ 0.1mm
Material: Neodymium Magnet
Trademark: Actility
Transport Package: Carton
Specification: Customised
HS Code: 8505111000
Supply Ability: 1000000 Piece/Pieces per Month

  • PRODUCT DETAIL

Size: Customised
Shape: Ring
Coating: Epoxy, Black Epoxy, Nickel, Silver, etc
Grade: N35-N52,N35M-N52M,N35H-N52H
Tolerance: ±10%, 0.05mm ~ 0.1mm
Material: Neodymium Magnet
Trademark: Actility
Transport Package: Carton
Specification: Customised
HS Code: 8505111000
Supply Ability: 1000000 Piece/Pieces per Month

Multipole radial ring magnet is used to magnetize the required number of poles on the hard magnetic ring material with a special magnetizing machine. The magnetizing effect is related to the material of the magnetic ring and the performance of the magnetizing machine. The magnitude of the magnetic energy product and the hysteresis attenuation are all related to the above conditions. The anisotropic NdFeB multipole magnetic ring is characterized by taking sintered anisotropic NdFeB as each pole of the magnetic ring, taking the magnetic conductive material as the magnetic ring skeleton, having a bonding layer between each pole and between each pole and the skeleton, and having a solid heat-resistant resin layer on the surface of the magnetic ring. The utility model has the advantages of firm structure, good magnetic properties, simple processing technology and low production cost.

1 161104161PC33 - NdFeB Multipole Radial Ring Magnet
Multipole radial circular ring permanent magnet is used in micromotor. Nowadays, micromotor is widely used and widely used in the world. Permanent magnet brushless DC motor is the development direction of micro motor. Multipole permanent magnets, including ferrite pads and bonded NdFeB, play an important role in advanced brushless DC motors, permanent magnet synchronous motors and permanent magnet stepping motors.

Magnetization Direction

20201211121642 97882 - NdFeB Multipole Radial Ring Magnet

Grades of Sintered NdFeB Radial Multipole Ring Magnet

Grade Remanence
Br(kGs)
Coercivity
Hc(kOe)
Intrinsic Coercivity
Hcj(kOe)
Max Energy Product
(BH)max
Operating Temp.
°C
N35 11.7-12.2 ≥10.9 ≥12 33-36  (MGOe) 80
N38 12.2-12.5 ≥11.3 ≥12 36-39  (MGOe) 80
N48 13.8-14.2 ≥11.6 ≥12 46-49  (MGOe) 80
N35M 11.7-12.2 ≥10.9 ≥14 33-36  (MGOe) 100
N38M 12.2-12.5 ≥11.3 ≥14 36-39  (MGOe) 100
N45M 13.2-13.8 ≥12.5 ≥14 43-46  (MGOe) 100
N35SH 11.7-12.2 ≥11.0 ≥20 33-36  (MGOe) 150
N38SH 12.2-12.5 ≥11.4 ≥20 36-39  (MGOe) 150
N42SH 12.8-13.2 ≥12.4 ≥20 40-43  (MGOe) 150
N45SH 13.2-13.8 ≥12.6 ≥20 43-46  (MGOe) 150
N33UH 11.3-11.7 ≥10.7 ≥25 31-34  (MGOe) 180
N35UH 11.8-12.2 ≥10.8 ≥25 33-36  (MGOe) 180

China Multipole Radial Ring Magnet Manufacturer www.ymagnet.com supplies multipole radial ring magnets, multipole magnetic rings, ndfeb multipole radial ring magnet, multipolar sintered or bonded neodymium ring magnet, neodymium (ndfeb) rings for scientific experiments or for industrial applications, in kinds of materials such as NdFeB/NIB/neodymium iron boron, etc.

This product is not a toy and is not to be used by children. This product is to be used for scientific experiments or for industrial applications. This product contains strong Neodymium magnet(s) that can be harmful or fatal if swallowed. Strong Neodymium magnets are fragile, they are brittle and will break or chip if they hit a hard surface or are snagged together. Always use the utmost care when handling Neodymium magnets.

Size

Customized according to your requirement.

Straight(MM) Countersink(MM)
D8XD4x4 D10xD5x3
D8XD4x4 D10xD5x3
D10xD5x5 D15xD10x5
D15xD10x5 D20xD5x5
D20xD10x5 D25xD5x5
D20xD5x5 D30xD10x10
D30xD10x5 D40xD20x5
D50xD20x10 D80xD50x10
D100xD10x10 D100xD50x20

Other size can be customed.

Applications

  • Speakerstoys

  • Bags

  • Purses

  • Microphones

  • Hearing AIDS

  • Stereo headset (MP3,MP4)

  • Telephone receiver

  • Acoustic sensors

Summary
ndfeb multipole radial ring magnet - NdFeB Multipole Radial Ring Magnet
Author Rating
1star - NdFeB Multipole Radial Ring Magnet1star - NdFeB Multipole Radial Ring Magnet1star - NdFeB Multipole Radial Ring Magnet1star - NdFeB Multipole Radial Ring Magnet1star - NdFeB Multipole Radial Ring Magnet
Aggregate Rating
5 based on 1 votes
Brand Name
Actility
Product Name
NdFeB Multipole Radial Ring Magnet
Price
USD 0.1-9999
Product Availability
Pre-Order Only
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