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Arc permanent magnet sector magnet sheet

Arc permanent magnet sector magnet sheet is a permanent magnet material with a specific arc structure. It is made of high-performance permanent magnet materials, such as neodymium iron boron (NdFeB) or samarium cobalt (SmCo), with strong magnetism and high stability. This kind of magnetic sheet is widely used in electronic equipment and precision instruments such as motors, sensors, speakers, etc. Its arc-shaped design can better adapt to specific spatial layouts and provide a more uniform and precise magnetic field distribution. At the same time, the sector-shaped structure also makes the magnetic sheets easier to install and assemble, meeting various complex magnetic field requirements.

Keyword:

Arc permanent magnet sector magnet sheet

Classification:

Pure Permanent Magnet

Inquiry

Hot Products

Grade

Remanence Induction

Coercivity

Intrinsic Coercivity

๋Maximum Energy
product

Working
Temperature

Density

HcB

HcJ

(BH)max

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
Grade	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

Arc permanent magnet sector magnet sheet is a high-performance permanent magnet material that uses rare earth elements (such as neodymium, iron, boron, etc.) as the main component and is made through a special manufacturing process. This kind of magnetic sheet has extremely high magnetic energy product, strong remanence and coercive force, and can generate a strong magnetic field in a relatively small volume.

Features of Arc permanent magnet sector magnet sheet include:
High magnetic energy product: Able to provide higher magnetic flux within a given volume, thereby improving the efficiency of the magnet.
Strong residual magnetism: The magnet can still retain strong magnetism after the external magnetic field is removed.
High coercivity: The magnet can resist external magnetic field interference and maintain stable magnetic properties.
Good mechanical properties: high hardness and toughness, easy to process and install.

Arc permanent magnet sector magnet sheet has a wide range of applications, including:

Motor field: used in various motors (such as servo motors, stepper motors, brushless DC motors, etc.) to improve the performance and efficiency of the motors.
Sensors and instruments: In measurement and control systems, as magnetic field sources or sensor components to achieve precise signal detection and transmission.
Magnetic levitation technology: Provides stable magnetic field support in fields such as maglev trains and magnetic levitation bearings.
Acoustic equipment: used in speakers, headphones and other audio equipment to improve sound quality and volume.
Medical devices: In medical equipment such as magnetic resonance imaging (MRI), it serves as a magnetic field source to help doctors perform accurate diagnosis and treatment.

Contact Phone

+86-15658879560

Contact E-mail

sales@stmagnet.com

Contact Address

No.5,Aozhuangchen Industrial Park, Hangzhou, Zhejiang Province

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