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Shaped hole countersunk hole pure permanent magnet Custom.
ST Magnetic

Reliable supplier and exporter of Neodymium Magnet

HOME / PRODUCTS / Pure permanent magnet / Shaped hole countersunk hole pure permanent magnet

+86-15658879560     +86-0571-82856978

  • Shaped hole countersunk hole pure permanent magnet
  • Shaped hole countersunk hole pure permanent magnet

Shaped hole countersunk hole pure permanent magnet

Pure permanent magnet

Shaped Hole Countersunk Hole Pure Permanent Magnet is made of high-quality pure permanent magnet material and is precisely processed. The product has excellent magnetic properties, a unique shape, and a countersunk hole design for easy installation. Whether it is used for motors, sensors or other precision equipment, it can provide stable and reliable magnetic support.

Phone: +86 15658879560

Tel: +86-0571-82856978

Fax: +86-0571-82856977

E-mail:  [email protected]

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  • Specifications
  • Do You Have Any Question?
  • Grade Remanence Induction Coercivity Intrinsic Coercivity  ๋Maximum Energy
    product    		 Working
    Temperature    		 Density
    Br HcB HcJ (BH)max Tw ρ
    T KGs KA/m KOe KA/m KOe KJ/m³ MGOe ℃ g/cm3
    General Process
    N38 1.23-1.30 12.3-13.0 ≥876 ≥11 ≥955 ≥12 287-318 36-40 ≤80 ≥7.5
    N40 1.26-1.32 12.6-13.2 ≥876 ≥11 ≥955 ≥12 302-334 38-42 ≤80 ≥7.5
    N42 1.29-1.35 12.9-13.5 ≥876 ≥11 ≥955 ≥12 318-350 40-44 ≤80 ≥7.5
    N45 1.32-1.38 13.2-13.8 ≥876 ≥11 ≥955 ≥12 334-366 42-46 ≤80 ≥7.5
    N48 1.37-1.43 13.7-14.3 ≥876 ≥11 ≥955 ≥12 358-390 45-49 ≤80 ≥7.5
    N50 1.40-1.45 14.0-14.5 ≥876 ≥11 ≥955 ≥12 374-406 47-51 ≤80 ≥7.5
    N52 1.42-1.48 14.2-14.8 ≥836 ≥10.5 ≥876 ≥11 390-422 49-53 ≤80 ≥7.5
    N55 1.46-1.51 14.6-15.1 ≥860 ≥10.8 ≥955 ≥12 406-438 51-55 ≤80 ≥7.5
    N38M 1.23-1.30 12.3-13.0 ≥915 ≥11.5 ≥1114 ≥14 287-318 36-40 ≤100 ≥7.5
    N40M 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥1114 ≥14 302-334 38-42 ≤100 ≥7.5
    N42M 1.29-1.35 12.9-13.5 ≥963 ≥12.1 ≥1114 ≥14 318-350 40-44 ≤100 ≥7.5
    N45M 1.32-1.38 13.2-13.8 ≥987 ≥12.4 ≥1114 ≥14 334-366 42-46 ≤100 ≥7.5
    N48M 1.37-1.43 13.7-14.3 ≥1019 ≥12.8 ≥1114 ≥14 358-390 45-49 ≤100 ≥7.5
    N50M 1.40-1.45 14.0-14.5 ≥1043 ≥13.1 ≥1114 ≥14 374-406 47-51 ≤100 ≥7.5
    N52M 1.42-1.48 14.2-14.8 ≥1059 ≥13.3 ≥1114 ≥14 390-422 49-53 ≤100 ≥7.5
    N54M 1.46-1.51 14.6-15.1 ≥995 ≥12.5 ≥1035 ≥13 406-438 51-55 ≤100 ≥7.5
    N35H 1.17-1.24 11.7-12.4 ≥876 ≥11.0 ≥1353 ≥17 263-295 33-37 ≤120 ≥7.5
    N38H 1.23-1.30 12.3-13.0 ≥915 ≥11.5 ≥1353 ≥17 286-318 36-40 ≤120 ≥7.5
    N40H 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥1353 ≥17 302-334 38-42 ≤120 ≥7.5
    N42H 1.29-1.35 12.9-13.5 ≥963 ≥12.1 ≥1353 ≥17 318-350 40-44 ≤120 ≥7.5
    N45H 1.32-1.38 13.2-13.8 ≥987 ≥12.4 ≥1353 ≥17 334-366 42-46 ≤120 ≥7.5
    N48H 1.37-1.43 13.7-14.3 ≥1011 ≥12.7 ≥1353 ≥17 358-390 45-49 ≤120 ≥7.5
    N50H 1.40-1.45 14.0-14.5 ≥1027 ≥12.9 ≥1353 ≥17 374-406 47-51 ≤120 ≥7.5
    N52H 1.42-1.48 14.2-14.8 ≥1059 ≥13.3 ≥1353 ≥17 390-422 49-53 ≤120 ≥7.5
    N33SH 1.14-1.21 11.4-12.1 ≥852 ≥10.7 ≥1592 ≥20 247-279 31-35 ≤150 ≥7.5
    N35SH 1.17-1.24 11.7-12.4 ≥876 ≥11.0 ≥1592 ≥20 263-295 33-37 ≤150 ≥7.5
    N38SH 1.23-1.29 12.3-12.9 ≥915 ≥11.5 ≥1592 ≥20 287-318 36-40 ≤150 ≥7.5
    N40SH 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥1592 ≥20 302-334 38-42 ≤150 ≥7.5
    N42SH 1.29-1.35 12.9-13.5 ≥963 ≥12.1 ≥1592 ≥20 318-350 40-44 ≤150 ≥7.5
    N45SH 1.32-1.38 13.2-13.8 ≥987 ≥12.4 ≥1592 ≥20 334-366 42-46 ≤150 ≥7.5
    to be conRnued

    Grade

    Remanence Induction

    Coercivity

    Intrinsic Coercivity 

    Maximum Energy product

    WorkingTemperature

    Density

    Br

    HcB

    		 HcJ

    (BH)max

    Tw

    ρ

    Grade

    T

    KGs

    KA/m

    KOe

    KA/m

    KOe

    KJ/m³

    MGOe

    ℃

    		 g/cm3
    N48SH 1.37-1.43 13.7-14.3 ≥1011 ≥12.7 ≥1592 ≥20 358-390 45-49 ≤150 ≥7.5
    N50SH 1.40-1.45 14.0-14.5 ≥1027 ≥12.9 ≥1592 ≥20 374-406 47-51 ≤150 ≥7.5
    N52SH 1.42-1.48 14.2-14.8 ≥1035 ≥13 ≥1512 ≥19 390-422 49-53 ≤150 ≥7.5
    N30UH 1.08-1.13 10.8-11.3 ≥796 ≥10.0 ≥1990 ≥25 223-255 28-31 ≤180 ≥7.5
    N33UH 1.14-1.18 11.4-11.8 ≥852 ≥10.5 ≥1990 ≥25 247-279 31-35 ≤180 ≥7.5
    N35UH 1.17-1.24 11.7-12.4 ≥876 ≥11.0 ≥1990 ≥25 263-295 33-37 ≤180 ≥7.5
    N38UH 1.23-1.29 12.3-12.9 ≥915 ≥11.5 ≥1990 ≥25 287-318 36-40 ≤180 ≥7.5
    N40UH 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥1990 ≥25 302-334 38-42 ≤180 ≥7.5
    N42UH 1.28-1.35 12.8-13.5 ≥963 ≥12.1 ≥1990 ≥25 310-350 39-44 ≤180 ≥7.5
    N45UH 1.32-1.38 13.2-13.8 ≥987 ≥12.4 ≥1990 ≥25 334-366 42-46 ≤180 ≥7.5
    N48UH 1.37-1.42 13.7-14.2 ≥1019 ≥12.8 ≥1910 ≥24 358-390 45-49 ≤180 ≥7.5
    N30EH 1.08-1.15 10.8-11.5 ≥812 ≥10.2 ≥2388 ≥30 223-255 28-32 ≤200 ≥7.5
    N33EH 1.14-1.21 11.4-12.1 ≥851 ≥10.7 ≥2388 ≥30 247-279 31-35 ≤200 ≥7.5
    N35EH 1.17-1.24 11.7-12.4 ≥876 ≥11.0 ≥2388 ≥30 263-295 33-37 ≤200 ≥7.5
    N38EH 1.23-1.29 12.3-12.9 ≥915 ≥11.5 ≥2388 ≥30 287-318 36-40 ≤200 ≥7.5
    N40EH 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥2388 ≥30 302-334 38-42 ≤200 ≥7.5
    N42EH 1.28-1.35 12.8-13.5 ≥963 ≥12.1 ≥2388 ≥30 310-350 39-44 ≤200 ≥7.5
    N45EH 1.33-1.38 13.3-13.8 ≥995 ≥12.5 ≥2308 ≥29 334-366 42-46 ≤200 ≥7.5
    N28AH 1.04-1.12 10.4-11.2 ≥772 ≥9.7 ≥2786 ≥35 207-239 26-30 ≤230 ≥7.5
    N30AH 1.08-1.15 10.8-11.5 ≥812 ≥10.2 ≥2786 ≥35 223-255 28-32 ≤230 ≥7.5
    N33AH 1.14-1.21 11.4-12.1 ≥852 ≥10.7 ≥2786 ≥35 247-279 31-35 ≤230 ≥7.5
    N35AH 1.17-1.24 11.7-12.4 ≥876 ≥11.0 ≥2786 ≥35 263-295 33-37 ≤230 ≥7.5
    N38AH 1.23-1.27 12.3-12.7 ≥923 ≥11.6 ≥2786 ≥35 287-318 36-40 ≤230 ≥7.5
    N40AH 1.26-1.31 12.6-13.1 ≥939 ≥11.8 ≥2628 ≥33 302-334 38-42 ≤230 ≥7.5
    N42AH 1.29-1.35 12.9-13.5 ≥955 ≥12.0 ≥2628 ≥33 318-350 40-44 ≤230 ≥7.5
    to be conRnued
    Grade Remanence Induction Coercivity ٖIntrinsic Coercivity  ๋Maximum Energy
    product    		 Working
    Temperature    		 Density
    Br HcB HcJ (BH)max Tw ρ
    T KGs KA/m KOe KA/m KOe KJ/m³ MGOe ℃ g/cm3
    Diffusion Process
    G48SH 1.37-1.42 13.7-14.2 ≥1011 ≥13 ≥1592 ≥20 358-390 45-49 ≤150 ≥7.5
    G50SH 1.40-1.45 14.0-14.5 ≥1027 ≥13.2 ≥1592 ≥20 374-406 47-51 ≤150 ≥7.5
    G52SH 1.42-1.48 14.2-14.8 ≥1067 ≥13.4 ≥1592 ≥20 390-422 49-53 ≤150 ≥7.5
    G55SH 1.46-1.51 14.6-15.1 ≥1083 ≥13.6 ≥1592 ≥20 406-438 51-55 ≤150 ≥7.5
    G45UH 1.33-1.38 13.3-13.8 ≥978 ≥12.4 ≥1990 ≥25 334-366 42-46 ≤180 ≥7.5
    G48UH 1.37-1.42 13.7-14.2 ≥1027 ≥12.9 ≥1990 ≥25 358-390 45-49 ≤180 ≥7.5
    G50UH 1.40-1.45 14.0-14.5 ≥1051 ≥13.2 ≥1990 ≥25 374-406 47-51 ≤180 ≥7.5
    G52UH 1.42-1.48 14.2-14.8 ≥1067 ≥13.4 ≥1990 ≥25 390-422 49-53 ≤180 ≥7.5
    G54UH 1.46-1.51 14.6-15.1 ≥1075 ≥13.5 ≥1990 ≥25 406-438 51-55 ≤180 ≥7.5
    G40EH 1.26-1.31 12.6-13.1 ≥955 ≥12.0 ≥2388 ≥30 302-334 38-42 ≤200 ≥7.5
    G44EH 1.29-1.35 12.9-13.5 ≥971 ≥12.2 ≥2388 ≥30 318-350 40-44 ≤200 ≥7.5
    G46EH 1.33-1.38 13.3-13.8 ≥1011 ≥12.7 ≥2388 ≥30 334-366 42-46 ≤200 ≥7.5
    G48EH 1.37-1.42 13.7-14.2 ≥1027 ≥12.9 ≥2388 ≥30 358-390 45-49 ≤200 ≥7.5
    G50EH 1.40-1.45 14.0-14.5 ≥1051 ≥13.2 ≥2308 ≥29 374-406 47-51 ≤200 ≥7.5

    Product description

    Shaped Hole Countersunk Hole Pure Permanent Magnet

    Product parameters:

    Remanence Br: After strict magnetization to technical saturation, our products have excellent residual magnetic induction intensity, ensuring long-term stable magnetic properties.
    Coercive force Hc: Our products have extremely high magnetic coercive force and can maintain a stable magnetic field in various environments.
    Magnetic energy product BH: The excellent magnetic energy product enables the product to establish a strong magnetic energy density in the air gap space to meet various application requirements.

    Application scenarios and fields:

    Motors and generators: As key components of motors and generators, our products can provide stable and reliable magnetic fields to improve the efficiency and performance of equipment.
    Medical devices: Such as magnetic resonance imaging (MRI) equipment, magnetic navigation, etc., our products provide strong support for the medical field with their excellent magnetic properties.
    Automotive industry: In key components such as automotive generators, motors and sensors, our products play an important role and help the development of the automotive industry.
    Other high-tech equipment: In addition, our products are also widely used in high-tech equipment such as wind turbines, maglev trains, aerospace vehicles, etc., showing its broad application prospects.
    Choosing us means choosing trust and quality!

Manufactory

As well known Shaped hole countersunk hole pure permanent magnet Suppliers and Shaped hole countersunk hole pure permanent magnet exporter in China, ST Magnet Co., Ltd provides a solid guarantee and foundation for the excellent quality of the NdFeB magnets.

  • Factory Exterior
  • Office Area
  • Rough warehouse
  • General manager
  • Sintering furnace
  • Sintering furnace
Honor

The Honor
We Have Received.

Based on the development concept of "based on domestic and facing the world", the company keeps pace with the times, and is willing to join hands with domestic and foreign customers to develop together and create a better future.

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