Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
108
Year of Establishment:
2008-04-03
Management System Certification:
ISO 9001, ISO 14000
Import & Export Mode:
Have Own Export License
OEM/ODM Service
Sample Available
MEI Awards

Magnet, Neodymium Magnet, Permanent Magnet manufacturer / supplier in China, offering Permanent Neodymium Magnet for DC Motor, Ferrite Magnet /Ceramic Sintered Magnet / Ferrite Anisotropic Multipole Rings for Motors, Permanent Ferrite Sintered Magnet Rings for Industry Motor with High Performance and so on.

Diamond Member Since 2016
Audited Supplier
  • Permanent Neodymium Magnet for DC Motor
  • Permanent Neodymium Magnet for DC Motor
  • Permanent Neodymium Magnet for DC Motor
  • Permanent Neodymium Magnet for DC Motor
  • Permanent Neodymium Magnet for DC Motor
  • Permanent Neodymium Magnet for DC Motor

Permanent Neodymium Magnet for DC Motor

Get Latest Price
Min. Order / Reference FOB Price
200 Pieces US $5-10/ Piece
Production Capacity: 50000pieces Per Year
Transport Package: Carton
Payment Terms: T/T
Application: Industrial, Household Appliances, Car, Power Tools
Operating Speed: Adjust Speed
Function: Driving
Number of Poles: 12
Structure and Working Principle: Brushless
Type: Hot Pressed

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Basic Info

Certification
ISO9001
Brand
Spner
Shape
Round
Trademark
SPNER
Specification
Ndfeb
Origin
China
HS Code
85051110
I.Hot Pressedd NdFeB Magnet 

The hoThe hot -pressed NdFeB Magnets by SPNER include two types. Hot pressed isotropic NdFeB
magnet (MQ2) & Hot extruded anisotropic NdFeB magnet (Mq3).
The hot pressed isotropic NdFeB magent is produced through compression by rapidly
quenched NdFeB magnetic powder under high temperature.
The hot-extruded anisotropic NdFeB magnet is mainly anisotropic radially -oriented ring
magnet, which is produced through compression and extrusioin deformation by rapidly
quenched NdFeB magnetic power under high temperature, whith characteristics as
following:
Permanent Neodymium Magnet for DC Motor

II. Features 

1 High magnetic performance, with the radial maximum magnetic energy product of ring
magnet reaching 240~360KJ/m3;
2 The magnet ring is radially-oriented with uniform radial magnetic performance, which
can guarantee motor's silent operation and smooth torque output.
3 High heat-resistance, with working temperature reaching 180ºC.
4 The magnetizing poles and pole declination angle of the magnet ring do not have to be
reserved, which can be realized through design of changing magnetization coils, with freely
                 
5.The ED cosatin thinkness of epoxy resin can be reached 20~35μm;
6.The hot-extruded anisotropic readially -oriented ring magnets are mainly applied on EPS
motors, servo motors, motors for eletric tools and kinds of DC motor.  

III. Technical process

Permanent Neodymium Magnet for DC Motor

IV : Hot pressed NdFeB  Properties 

 
Material
Grade
BrHcbHcj(BH)maxMax Temp
kGmTkOekA/mkOekA/mMGOekJ/m³°C
 Hot Pressed(HP)Isotropic NdFeB MagnetsSPN-14-208.00.807.156420.0159214111≤160
SPN-15-79.00.906.124877.055716.05127≤160
SPN-16-89.00.906.515188.265316.56131≤160
SPN-17-99.30.936.65259.172317.66140≤160
SPN-18-109.40.946.753310.180118.31145≤160
SPN-18-129.30.936.954911.793318.47146≤160
SPN-18-149.00.907.0956413.9110418.18144≤160
Remark: Free of heavy rare earth element.Nanocrystal has better anti-corrosion quality,no need to do coating for finished product.Workblank's dimension approach to finished product following with less mechanical process.
 
Radially Oriented(RO) NdFeB Rings
SPN-N**11.2~12.21.12~1.2210.5~11.3836~900>=12>=95530~36239~287≤80
SPN-M*12.4~13.21.24~1.3211.6~13.0923~1034>=14>=111437~42295~334≤100
SPN-H*12.0~13.01.20~1.3011.2~12.8891~1019>=17>=135235~41278~327≤120
SPN-SH*11.4~12.41.14~1.2410.3~12.2819~970>=20>=159531~37246~295≤150
SPN-UH11.0~12.01.10~1.2010.1~11.7803~931>=25>=198929~35230~279≤180
Remark:Free of heavy rare earth element.Lowcost magnetic grade.Nanocrystal has better anti-corrosion quality,no need to do coating for finished product.Workblank's dimension approach to finished product following with less mechanical process.

Hot Deformed(HD)Axial Oriented NdFeB Magnets
SPN-N35*11.91.19≥10.9≥868≥12≥95535278≤80
SPN-N40*12.61.26≥11.4≥907≥12≥95540318≤80
SPN-N45*13.51.35≥11.0≥876≥12≥95545358≤80
SPN-35M*11.71.17≥10.9≥868≥14≥111435278≤100
SPN-40M*12.61.26≥11.6≥923≥14≥111440318≤100
SPN-45M*13.21.32≥12.5≥995≥14≥111445358≤100
SPN-35H*11.91.19≥10.9≥868≥17≥135335278≤120
SPN-40H*12.71.27≥11.6≥923≥17≥135340318≤120
SPN-45H*13.41.34≥12.5≥995≥17≥135345358≤120
SPN-35SH*11.91.19≥11.0≥876≥20≥159235278≤150
SPN-40SH*12.61.26≥11.8≥939≥20≥159240318≤150
SPN-42SH*13.31.33≥12.0≥955≥20≥159242334≤150
SPN-33UH**11.51.15≥10.7≥860≥25≥199033262≤180
SPN-35UH**11.91.19≥10.8≥861≥25≥199035278≤180
SPN-38UH**12.41.24≥11.3≥899≥25≥199038302≤180
SPN-30EH**11.11.11≥10.2≥812≥30≥238830239≤200
Remark:Free of heavy rare earth element.Less content of Dy.Nanocrystal has better anti-corrosion quality,no need to do coating for finished product.Workblank's dimension approach to finished product following with less mechanical process.

V.Researrch and Development

Permanent Neodymium Magnet for DC Motor

VI. Payment and delivery 


Permanent Neodymium Magnet for DC MotorPermanent Neodymium Magnet for DC Motor

 



 

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