- Model NO.: Ring magnet D85
- Shape: Ring
- Grade: 35sh
- Type: Permanent
- Tolerance: +/-0.1mm
- Category: Sintered
- Member Type: Gold Member
- City: Ningbo
- Transport Package: Standard Export Carton, Pallet
- Origin: Ningbo, China
- Application: Speaker Magnet, Industrial Magnet
- Coating: Nickel
- Material: Neodymium & NdFeB
- Size: D85 X D65 X 4.0mm
- Direction of Magnetization: Axially Oriented
- Business Type: Manufacturer/Factory
- R&D Capacity: Owned Brand/OEM/ODM
- Trademark: HHS MAG
- Specification: D85 x d65 x 4.0mm
- HS Code: 8505111000
General Features:
Description |
High Quality Permanent Neodymium Radial Ring Magnets |
|
Material |
Neodymium-Iron-Boron |
|
WorkingTemperature |
Grade |
Max. Operating Temperature |
 |
N35-N52 |
80°C  (176°F) |
 |
33M-Â 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 |
Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shape are available. |
|
Magnet Coating |
Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more. |
|
Applications:
Head actuators for computer hard disks, magnetic resonance imaging (MRI), magnetic guitar pickups, loudspeakers and headphones, magnetic bearings and couplings, permanent magnet motors, cordless tools, servo motors, lifting and compressor motors, synchronous motors, spindle and stepper motors, electrical power steering, drive motors for hybrid and electric vehicles, actuators.
Basic Elements for Quotation
To give you quotation for NdFeB Magnetic Ring quickly, please provide the following details:
Inner Diameter(ID)
Outer Diameter(OD)
Thickness(T)
Magnets Grades:Â N35-52,N35M-N48M... ...
Magnets Coating:Nicuni,zinc,epoxy,teflon and so on
Tolerance
Magnetized direction:Magnetized through Axial or Radial
Quantity need
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