Gold Member Since 2015
Audited Supplier
Anhui Dream-China Technology Co., Ltd.

Permanent Magnets, NdFeB Magnets, Neodymium Magnet manufacturer / supplier in China, offering Factory Ring NdFeB Magnet Used in Micro Motor Neodymium Magnet, FTA Digital TV Freesat V8 Finder 3000mA Lithium Battery Digital Satellite Finder Meter V-71 HD DVB-S2 MPEG-2/MPEG-4, N42 Permanent Rare Earth Flat Rectangular Block Neo Neodymium Magnet and so on.

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Supplier Homepage Product Magnets Factory Ring NdFeB Magnet Used in Micro Motor Neodymium Magnet

Factory Ring NdFeB Magnet Used in Micro Motor Neodymium Magnet

FOB Price: US $1.19-3.19 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $1.19-3.19/ Piece
Get Latest Price
Port: Ningbo, China
Production Capacity: 8000000
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: DMY112
  • Shape: Coil
  • Grade: N45
  • Color: Silver
  • Material: Permanent Magnet
  • Carton Size: 530X290X370 mm
  • Catergory: Sintered
  • Packing: Sheilding/Common/Smoked-Free etc.
  • Transport Package: Shielding Package
  • Origin: China
  • Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Motor Magnet, Rare Earth Material
  • Coating: Nickel
  • Item: Neo Magnet
  • Condition: Brand New
  • Certificate: ISO/MMDS/RoHS/SGS
  • N.W/G.W: as Per Magnet Size
  • Other Coating: Zn,Tin,Ni-AG,Ni-Au
  • Trademark: DMY112
  • Specification: Customized size
  • HS Code: 8505111000
Product Description
Factory Ring NdFeB Magnet Used In Micro Motor Neodymium Magnet

Neodymium magnets are most powerful of any kind of magnetic materials, Br of Neodymium magnets are much more than 11,000 Gauss.  Neodymium magnets have strong holding strength on metal surface and could be used as component for holding, separating, Head actuators for computer hard disks, Head actuators for computer hard disks etc.
Neodymium magnets must be carefully handled to avoid personal injury and material damage due to its extremely magnetic strength and brittle property.
 
Sintered NdFeB Magnets   
GradeBrHcbHcj(BH)maxTw
 mTKGskA/m(kOe)kA/m(kOe)Kj/m3(MGOe)°C
N301080-1130(10.8-11.3)≥796(≥10.0)≥955(≥12)223-247(28-31)80°C
N331130-1170(11.3-11.7)≥836(≥10.5)≥955(≥12)247-271(31-34)80°C
N351170-1220(11.7-12.2)≥868(≥10.9)≥955(≥12)263-287(33-36)80°C
N381220-1250(12.2-12.5)≥899(≥11.3)≥955(≥12)287-310(36-39)80°C
N401250-1280(12.5-12.8)≥907(≥11.4)≥955(≥12)302-326(38-41)80°C
N421280-1320(12.8-13.2)≥915(≥11.5)≥955(≥12)318-342(40-43)80°C
N451320-1380(13.2-13.8)≥923(≥11.6)≥955(≥12)342-366(43-46)80°C
N481380-1420(13.8-14.2)≥923(≥11.6)≥876(≥12)366-390(46-49)80°C
N501400-1450(14.0-14.5)≥796(≥10.0)≥876(≥11)382-406(48-51)80°C
N521430-1480(14.3-14.8)≥796(≥10.0)≥876(≥11)398-422(50-53)80°C
N30M1080-1130(10.8-11.3)≥796(≥10.0)≥1114(≥14)223-247(28-31)100°C
N33M1130-1170(11.3-11.7)≥836(≥10.5)≥1114(≥14)247-263(31-33)100°C
N35M1170-1220(11.7-12.2)≥868(≥10.9)≥1114(≥14)263-287(33-36)100°C
N38M1220-1250(12.2-12.5)≥899(≥11.3)≥1114(≥14)287-310(36-39)100°C
N40M1250-1280(12.5-12.8)≥923(≥11.6)≥1114(≥14)302-326(38-41)100°C
N42M1280-1320(12.8-13.2)≥955(≥12.0)≥1114(≥14)318-342(40-43)100°C
N45M1320-1380(13.2-13.8)≥995(≥12.5)≥1114(≥14)342-366(43-46)100°C
N48M1360-1430(13.6-14.3)≥1027(≥12.9)≥1114(≥14)366-390(46-49)100°C
N50M1400-1450(14.0-14.5)≥1033(≥13.0)≥1114(≥14)382-406(48-51)100°C
N30H1080-1130(10.8-11.3)≥796(≥10.0)≥1353(≥17)223-247(28-31)120°C
N33H1130-1170(11.3-11.7)≥836(≥10.5)≥1353(≥17)247-271(31-34)120°C
N35H1170-1220(11.7-12.2)≥868(≥10.9)≥1353(≥17)263-287(33-36)120°C
N38H1220-1250(12.2-12.5)≥899(≥11.3)≥1353(≥17)287-310(36-39)120°C
N40H1250-1280(12.5-12.8)≥823(≥11.6)≥1353(≥17)302-326(38-41)120°C
N42H1280-1320(12.8-13.2)≥955(≥12.0)≥1353(≥17)318-342(40-43)120°C
N45H1300-1360(13.0-13.6)≥963(≥12.1)≥1353(≥17)326-358(43-46)120°C
N48H1370-1430(13.7-14.3)≥995(≥12.5)≥1353(≥17)366-390(46-49)120°C
N30SH1180-1130(10.8-11.3)≥804(≥10.1)≥1592(≥20)223-247(28-31)150°C
N33SH1130-1170(11.3-11.7)≥844(≥10.6)≥1592(≥20)247-271(31-34)150°C
N35SH1170-1220(11.7-12.2)≥876(≥11.0)≥1592(≥20)263-287(33-36)150°C
N38SH1220-1250(12.2-12.5)≥907(≥11.4)≥1592(≥20)287-310(36-39)150°C
N40SH1240-1280(12.4-12.8)≥939(≥11.8)≥1592(≥20)302-326(38-41)150°C
N42SH1280-1320(12.8-13.2)≥987(≥12.4)≥1592(≥20)318-342(40-43)150°C
N45SH1320-1380(13.2-13.8)≥1003(≥12.6)≥1592(≥20)342-366(43-46)150°C
N28UH1020-1080(10.2-10.8)≥764(≥9.6)≥1990(≥25)207-231(26-29)180°C
N30UH1080-1130(10.8-11.3)≥812(≥10.2)≥1990(≥25)223-247(28-31)180°C
N33UH1130-1170(11.3-11.7)≥852(≥10.7)≥1990(≥25)247-271(31-34)180°C
N35UH1180-1220(11.8-12.2)≥860(≥10.8)≥1990(≥25)263-287(33-36)180°C
N38UH1220-1250(12.2-12.5)≥876(≥11.0)≥1990(≥25)287-310(36-39)180°C
N40UH1250-1280(12.5-12.8)≥899(≥11.3)≥1990(≥25)302-326(38-41)180°C
N28EH1040-1090(10.4-10.9)≥780(≥9.8)≥2388(≥30)207-231(26-29)200°C
N30EH1080-1130(10.8-11.3)≥812(≥10.2)≥2390(≥30)223-247(28-31)200°C
N33EH1130-1170(11.3-11.7)≥836(≥10.5)≥2392(≥30)247-271(31-34)200°C
N35EH1170-1220(11.7-12.2)≥876(≥11.0)≥2394(≥30)263-287(33-36)200°C
N38EH1220-1250(12.2-12.5)≥899(≥11.3)≥2396(≥30)287-310(36-39)200°C
N28AH1040-1080(10.4-10.8)≥796(≥10.0)≥2785(≥35)207-223(26-28)240°C
N30AH1080-1120(10.8-11.2)≥828(≥10.1)≥2785(≥35)223-239(28-30)240°C
N33AH1140-1170(11.4-11.7)≥867(≥11.2)≥2785(≥35)247-263(31-33)240°C
N35AH1170-1210(11.7-12.1)≥860(≥10.8)≥2785(≥35)263-287(33-35)240°C

Features of the magnet:
Extremely powerful magnet.
Ideal for small size applications.
High resistance to demagnetization.
Coated with Nickel, Zinc, etc.
Maximum temperature 80ºC.
Tolerance of +/- 0,1 in all dimensions.
 
GradeN35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)
SizeCustomer Requirment
CoatingPassivation & Phosphating, Ni, Ni-Cu-Ni, Zn, CR3+Zn, Tin, Gold, Sliver, Epoxy and more.
ShapeDisc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes, according to customer request.
Technology Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology
Quality Control Our team has been in existence for more 10 years, they has gotten rich experience to make 100% guaranteed in quality
Price  AdvantageThe price is 5-10% cheaper than industry average because of an excellent and efficient management system
ApplicationNdfeB magnet are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chunk, common daily use, and so on.

Production Process:

Raw materials-->Burden-->Melting under vacuum-->Crushing-->Milling-->Pressing in Magnetic Field-->Sintering & Tempering-->Machining ( Cutting, Drilling & etc.)-->Coating-->Inspection-->Packing

Company information:

Anhui Dream-China Technology Co., Ltd, is a National High-tech Enterprise mainly engaged in the research, development, production, fabrication, marketing of Neo Magnet, Magnetic assemblies, hopper magnet, magnetic badge, SmCo magnet and Alnico magnet manufacturer of China, since 1995.

Our Magnet's quality is the top concerned, competitive price, focusing on helping to provide the best solution to your needs.

Shipping:
We do our best to process your order as quickly as possible.

Contacts:
Ivy Yang
T: +86-0551-65657177 F: +86-0551-65657168  M:+86-13865933792
 
 
 
 
 
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