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Big Tile / Segment Strong Sintered Neodymium Arc Magnets For Speakers

Categories Neodymium Arc Magnets
Brand Name: ZC Magnets
Model Number: ZCMN: NAM06
Certification: ISO9001
Place of Origin: Guangzhou, China
MOQ: 100-10000PCS
Price: Negotiable
Payment Terms: T/T or L/C
Supply Ability: 3000 Ton/Tons per Year permanent magnet
Delivery Time: 15 -30 working days after received your payment
Packaging Details: Packed in plastic firstly,and then reinforced with carton for outer packing
Product Name: High- Performance Cheap Strong Sintered Hot Sales Neodymium Arc magnets
Raw material: Neodymium
Size: Custom
Type: Permanent
Standard: ISO9001
Coating: Nickel
Grade: N48
Shape: Arc , U shaped, Segment ,Tile
Properties: High Coercive Force
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    Big Tile / Segment Strong Sintered Neodymium Arc Magnets For Speakers


    Commodity name : Arc magnet , Tile magnet , Segment magnet , U shape magnet


    Product Description & Specification:


    Grades:


    Range: N35-N52; N35M-N50M;

    N35H-N48H, N35SH-N45SH;

    N30UH-N40UH, N30EH-N38EH.


    Standard Properties of Sintered NdFeB Magnet


    Grade

    Br mT (kGs)

    Hcb kA/m (kOe)

    Hcj kA/m (kOe)

    (BH)max kJ/m 3

    Max Work

    Temp.





    (MGOe)

    (Tw)

    N35

    1170-1220(11.7-12.2)

    ≥ 868( ≥ 10.9)

    ≥ 955( ≥ 12)

    263-287(33-36)

    80 ºC

    N38

    1220-1250(12.2-12.5)

    ≥ 899( ≥ 11.3)

    ≥ 955( ≥ 12)

    287-310(36-39)

    N40

    1250-1280(12.5-12.8)

    ≥ 907( ≥ 11.4)

    ≥ 955 ( ≥ 12)

    302-326(38-41)

    N42

    1280-1320(12.8-13.2)

    ≥ 915( ≥ 11.5)

    ≥ 955( ≥ 12)

    318-342(40-43)

    N45

    1320-1380(13.2-13.8)

    ≥ 923( ≥ 11.6)

    ≥ 955 ( ≥ 12)

    342-366(43-46)

    N48

    1380-1420(13.8-14.2)

    ≥ 923( ≥ 11.6)

    ≥ 876( ≥ 12)

    366-390(46-49)

    N50

    1400-1450(14.0-14.5)

    ≥ 796( ≥ 10.0)

    ≥ 876( ≥ 11)

    382-406(48-51)

    N52

    1430-1480(14.3-14.8)

    ≥ 796( ≥ 10.0)

    ≥ 876( ≥ 11)

    398-422(50-53)

    35M

    1170-1220(11.7-12.2)

    ≥ 868( ≥ 10.9)

    ≥ 1114( ≥ 14)

    263-287(33-36)

    100 ºC


    38M

    1220-1250(12.2-12.5)

    ≥ 899( ≥ 11.3)

    ≥ 1114( ≥ 14)

    287-310(36-39)

    40M

    1250-1280(12.5-12.8)

    ≥ 923( ≥ 11.6)

    ≥ 1114( ≥ 14)

    302-326(38-41)

    42M

    1280-1320(12.8-13.2)

    ≥ 955( ≥ 12.0)

    ≥ 1114( ≥ 14)

    318-342(40-43)

    45M

    1320-1380(13.2-13.8)

    ≥ 995( ≥ 12.5)

    ≥ 1114 ( ≥ 14)

    342-366 (43-46)

    48M

    1360-1430(13.6-14.3)

    ≥ 1027( ≥ 12.9)

    ≥ 1114( ≥ 14)

    366-390(46-49)

    50M

    1400-1450(14.0-14.5)

    ≥ 1033 ( ≥ 13.0)

    ≥ 1114( ≥ 14)

    382-406(48-51)

    35H

    1170-1220(11.7-12.2)

    ≥ 868 ( ≥ 10.9)

    ≥ 1353( ≥ 17)

    263-287(33-36)

    120 ºC


    38H

    1220-1250(12.2-12.5)

    ≥ 899 ( ≥ 11.3)

    ≥ 1353 ( ≥ 17)

    287-310(36-39)

    40H

    1250-1280(12.5-12.8)

    ≥ 923( ≥ 11.6)

    ≥ 1353( ≥ 17)

    302-326(38-41)

    42H

    1280-1320(12.8-13.2)

    ≥ 955 ( ≥ 12.0)

    ≥ 1353( ≥ 17)

    318-342(40-43)

    45H

    1300-1360(13-13.6)

    ≥ 963( ≥ 12.1)

    ≥ 1353 ( ≥ 17)

    326-358(43-46)

    48H

    1370-1430(13.7-14.3)

    ≥ 995( ≥ 12.5)

    ≥ 1353( ≥ 17)

    366-390(46-49)

    30SH

    1080-1130(10.8-11.3)

    ≥ 804( ≥ 10.1)

    ≥ 1592( ≥ 20)

    223-247(28-31)

    150 ºC


    33SH

    1130-1170(11.3-11.7)

    ≥ 844( ≥ 10.6)

    ≥ 1592( ≥ 20)

    247-271(31-34)

    35SH

    1170-1220(11.7-12.2)

    ≥ 876 ( ≥ 11.0)

    ≥ 1592( ≥ 20)

    263-287(33-36)

    38SH

    1220-1250(12.2-12.5)

    ≥ 907( ≥ 11.4)

    ≥ 1592( ≥ 20)

    287-310(36-39)

    40SH

    1240-1280(12.5-12.8)

    ≥ 939( ≥ 11.8)

    ≥ 1592( ≥ 20)

    302-326(38-41)

    42SH

    1280-1320(12.8-13.2)

    ≥ 987 ( ≥ 12.4)

    ≥ 1592 ( ≥ 20)

    318-342(40-43)

    28UH

    1020-1080 (10.2-10.8)

    ≥ 764 ( ≥ 9.6)

    ≥ 1990 ( ≥ 25)

    207-231(26-29)

    180 ºC

    30UH

    1080-1130 (10.8-11.3)

    ≥ 812( ≥ 10.2)

    ≥ 1990( ≥ 25)

    223-247(28-31)

    33UH

    1130-1170(11.3-11.7)

    ≥ 852( ≥ 10.7)

    ≥ 1990 ( ≥ 25)

    247-271(31-34)

    35UH

    1180-1220 (11.8-12.2)

    ≥ 860 ( ≥ 10.8)

    ≥ 1990( ≥ 25)

    263-287(33-36)

    30EH

    1080-1130 (10.8-11.3)

    ≥ 812 ( ≥ 10.2)

    ≥ 2388 ( ≥ 30)

    223-247 (28-31)

    200 ºC


    Professional Avice:


    - The grade like N48-N52 could meet your requirements on strong power.

    - Standard one like N35 or N40 is okay for your normal applications.

    - I f you have requirement on the working temperature, please note it.


    Shapes:


    Arc ,segment or tile as your design.


    Size:


    You could choose freely according to your plan. Please tell us the


    Manufacturing elements

    Unit

    outer radius ( OR)

    mm

    inside radius ( IR)

    mm

    arc height

    mm

    thickness

    mm

    length

    mm

    width

    mm



    Draft:


    Coated selection:


    Others available: Nickel, Zinc, Gold, Silver, Epoxy, Parylene, etc.


    Torelance:


    Commonly +/-0.05mm or you can according to your requirements.


    Application Field:


    Dc motors, speakers, linear motors, MRI, Medical and health products.


    Why buy our NdFeb rare earth magnet?


    1.Original manufacture

    2.More than16 years magnet manufactured experiences(since 1999)

    3.Unique customized according to your requirements

    4.Competitive price, stable quality, fast delivery, good service


    Buyer Reading:


    In order to quote you the best price timely, please kindly provide the following information in your

    inquiry:


    1. Product details: shape & dimension , grade , tolerance , coating(surface treatment)

    2. Order quantity

    3. Attached drawing if customized

    4. Supplied magnetized (telling magnetization direction)or unmagnetized,

    5. Any special packing , delivering or other requirements


    If you are not sure about any specifics of the product you need , please feel free to let us know , and weare

    more than happy to heip!


    Q & A:


    Q: Will magnets lose their power over time?
    A: Do lose a very small fraction of their magnetism over time. For example, SmCO magnet has been shown to

    be less that 1% over a period of ten years.


    Q: How about the packing and delivery ?

    A: Neodymium permanent magnet comes with anti-magnetism packaging

    1) by air/ express (with magnetism- shield package). We always use DHL Courier company. Fed Ex,EMS etc.,

    we can talk over this.

    2) by sea (box carton with plastic sack or Composite board box), also can according to you.


    Q: Are you a factory or trading company?

    A: We are a professional strong permanent factory and we have more than 16 years manufacturing experience.


    Quality Big Tile / Segment Strong Sintered Neodymium Arc Magnets For Speakers for sale
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