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 Radial Magnetized Neodymium Rare Earth Permanent Strong Magnet, 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
Supplier Homepage Products Hot pressed NdFeB magnet Radial Magnetized Neodymium Rare Earth Permanent Strong Magnet
  • Radial Magnetized Neodymium Rare Earth Permanent Strong Magnet
  • Radial Magnetized Neodymium Rare Earth Permanent Strong Magnet
  • Radial Magnetized Neodymium Rare Earth Permanent Strong Magnet
  • Radial Magnetized Neodymium Rare Earth Permanent Strong Magnet
  • Radial Magnetized Neodymium Rare Earth Permanent Strong Magnet
  • Radial Magnetized Neodymium Rare Earth Permanent Strong Magnet

Radial Magnetized Neodymium Rare Earth Permanent Strong Magnet

Get Latest Price
Min. Order / Reference FOB Price
1,000 Boxes US $6/ Box
Production Capacity: 50000pieces Per Year
Transport Package: Carton
Payment Terms: L/C, T/T, Western Union, Money Gram
Application: Universal, Industrial, Household Appliances,
Operating Speed: Adjust Speed
Excitation Mode: Excited
Function: Driving
Casing Protection: Protection Type
Number of Poles: 12

You Might Also Like

Loading...

Basic Info

Structure and Working Principle
Brushless
Type
Hot Pressed
Certification
ISO9001
Brand
Spner
Trademark
SPNER
Specification
Ndfeb
Origin
China
HS Code
85051110
Hot Pressedd NdFeB Magnet 

The hoThe hot -pressed NdFeB Magnets by SPN 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:
Radial Magnetized Neodymium Rare Earth Permanent Strong Magnet



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

Radial Magnetized Neodymium Rare Earth Permanent Strong Magnet



IV : Hot pressed NdFeB  Magnetizing 
Magnetizing mode  Application
Radial Magnetized Neodymium Rare Earth Permanent Strong MagnetOblique magnetization :

Automobile power steering wheel motor,  AC servo motor, etc.

 
Radial Magnetized Neodymium Rare Earth Permanent Strong MagnetMulti-poles outside magnetizing or interal magnetizing :
AC servo motor , Rotary motor,generator,Coupling, Stepping motor ,etc
 
Radial Magnetized Neodymium Rare Earth Permanent Strong MagnetInternaland external single-pole magnetizing :
Linear motor, magnetic refrigeration, magnetic bearing, loudspeaker



 

V.  Hot pressed NdFeB Property 
 
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.
VI. R&D

Radial Magnetized Neodymium Rare Earth Permanent Strong Magnet

VII. Delivery : 
Radial Magnetized Neodymium Rare Earth Permanent Strong Magnet

 

Send your message to this supplier

*From:
*To:
avatar Miss Helen Wang
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

People who viewed this also viewed