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Ningbo Permanent Magnet Materials Co.,Ltd
Ningbo Permanent Magnet Materials Co.,Ltd  

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Sintered arc neodymium Magnet 

Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: According to the practical ...
Application: Industrial Magnet
Composite: Neodymium Magnet
size: According to customer requi...
apply: motor
Production Capacity: 1000000 piece
Delivery Date: According to the actual num...
Type: Permanent
Grade:: N35-52,M,H,SH,UH,EH
cladding material: Nickel, nickel and copper, ...
shape: Arc

1) High quality consistency
2) Excellent anti-corrosion property
3) With HAST testing

product name  Powerful N52 arc neodymium magnets


Material

Neodymium-Iron-Boron : the strongest available permanent magnet with a maximal energy product of more than 50 MGOe with an excellent coercivity.

Max. Working Temperature

Grade

Max. Operating Temperatures

N35-N52

80°C (176°F)

33M- 48M

100°C (212°F)

33H-48H

120°C (248°F)

30SH-45SH

150°C (302°F)

30UH-40UH

180°C (356°F)

28EH-38EH

200°C (392°F)

28AH-35AH

220°C (428°F)

Magnet Shape

Neodymium magnet can be made in many kinds of shapes like Ring, Disc, Cylinder, Arc, Block, Stick, Cuboid, Cube, Bar, Countersunk, Segment, Trapezoid and other abnormal shape according to customers' requirement.  Customized shapes for New Hot Sale Powerful N52 Arc Neodymium Magnet N52 with Epoxy Coating  are available.

Coating

Double Nickel, Nickel Copper Nickel, Zinc, Gold, Copper, Chemical, PTFE, Parylene, Everlube, Passivation,Tin, Aluminium, Teflon or Epoxy, depending on the application.

Technology Advantage

Depending on advanced R&D center, Quality control team and professional machining technicians, we can surpass our competitors in the stability of quality and superiority of property.

Tight tolerances

Standard tolerances are ± 0.1 mm. If grinded ± 0, 05 mm/± 0, 03 mm. Tighter tolerances are available on request.

Delivery Advantage

The lead time must be 7-10 days quicker than industry average because of more flexible machine process control.

Price Advantage

The price is cheaper than industry average because of an excellent and efficient management system.

Applications

  • Electronics – Sensors, hard disk drives, sophisticated switches, electro-mechanical devices etc.

  • Auto Industry – DC motors (hybrid and electric), small high-performance motors, power steering.

  • Medical – MRI equipment and scanners.

  • Clean Tech Energy – Water flow enhancement, wind turbines.

  • Magnetic Separators – Used for recycling, food and liquids QC, waste removal.

  • Magnetic Bearing – Used for highly sensitive and delicate procedures in various heavy industries

Magnetic and physical properties of Sintered NdFeB Magnet

 

Grade

Br mT
(KG).

Hcb KA/m
(k0e)

Hcj KA/m
(Koe)

BHmax kj/m3
(Mgoe)

Max Operation
Temperature

N35

1170-1210(11.7-12.1).

≥868(≥10.9)

≥955(≥12)

263-287(33-36)

80

N38

1210-1250(12.1-12.5)

≥899(≥11.3)

≥955(≥12)

287-310(36-39)

80

N42

1280-1320(12.8-13.2)

≥923(≥11.6)

≥955(≥12)

318-342(40-43)

80

N45

1320-1380(13.2-13.8)

≥876(≥11.0)

≥955(≥12)

342-366(43-46)

80

N48

1380-1420(13.8-14.2)

≥835(≥10.5)

≥876(≥11)

366-390(46-49)

80

N50

1400-1450(14.0-14.5)

≥835(≥10.0)

≥880(≥11)

376-408(47-51)

80

48M

1370-1430(13.7-14.3)

≥1035(≥13.0)

≥1120(≥14)

360-392(45-49)

100

35H

1170-1210(11.7-12.1)

≥868(≥10.9)

≥1353(≥17)

263-287(33-36)

120

38H

1210-1250(12.1-12.5)

≥899(≥11.3)

≥1353(≥17)

287-310(36-39)

120

40H

1240-1280(12.4-12.8)

≥923(≥11.6)

≥1353(≥17)

302-326(38-41)

120

42H

1280-1320(12.8-13.2)

≥955(≥12.0)

≥1353(≥17)

318-342(40-43)

120

45H

1320-1360(13.2-13.6)

≥1000(≥12.5)

≥1360(≥17)

344-376(43-47)

120

33SH

1130-1170(11.3-11.7)

≥844.(≥10.6)

≥1592(≥20)

247-272(31-34)

150

35SH

1170-1210(11.7-12.1)

≥876(≥11.0)

≥1592(≥20)

263-287(33-36)

150

38SH

1210-1250(12.1-12.5)

≥907(≥11.4)

≥1592(≥20)

287-310(36-39)

150

40SH

1240-1280(12.4-12.8)

≥939(≥11.8)

≥1592(≥20)

302-326(38-41)

150

42SH

1300-1350(13.0-13.5)

≥963(≥12.0)

≥1600(≥20)

312-344(39-43)

150

30UH

1080-1130(10.8-11.3)

≥812(≥10.2)

≥1990(≥25)

223-247(28-31)

180

33UH

1130-1170(11.3-11.7)

≥852(≥10.7)

≥1990(≥25)

247-271(31-34)

180

30EH

1080-1130(10.8-11.3)

≥812(≥10.2)

≥2388(≥30)

223-247(28-31)

200

33EH

1140-1180(11.4-11.8)

≥835(≥10.5)

≥2400(≥30)

248-272(31-34)

200


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Tel: 86-574-87560803
Fax: 86-574-87560803
Mobile: 131 1663 6617
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Company Info

Ningbo Permanent Magnet Materials Co.,Ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

wang:   skype

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