Product Name:Super Big Ring NdFeB Spearker Magnet
Magnet ID:Ring-Ø101.6xØ50.8×25.4-N48-Ni
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength
NdFeB Magnet
high working temperature & precise dimension.
Steady property,high Consistency.
Available in turbine.
Name: Neodymium Magnets
Grade:N35-N52,N33M-N48M,N30H-N48H,N30SH-N48SH,N30UH-N40UH,N30EH-N38EH
size:Customer required
Coating: Nickel, Zinc, Gold, Silver,Epoxy, Chrome, etc.
Specifications:
neodymium arc magnet is a popular shape of rare earth permanent magnet .
we made it with precise dimension.
with high magnetic properties and working temperature.
Applications of Rare Earth Block Plate Neodymium Magnet:
1>Servomotor, step motor, DC motor and linear motor.
2>Loudspeaker, headphone, earphone and microphones.
3>Mobile Phone,cell phone,camera,computer
4>Audio-visual equipment,sound device, holding system equipment,communication industry,IT industry.
5>Generator,wind energy,sports equipment,medical equipment,motor industry,automobile industry.
6>Toy,electrictools,instrumentation, Mobile accessory.
Magnet Shape: Ring
Material: neodymium-iron-boron (NdFeB), neodymium, neo
Coating: Nickel (Ni-Cu-Ni)
Magnetic Grade: N48
Magnetisation Direction: Axial
Residual Magnetic Flux Density (Br): 13.0-13.4 KGs (T): 1.30-1.34 T
Energy Density (BH)max: 40-43 MGOe 318-342 KJ/m³
Coercivity Force (Hcb): ≥10.8 KOe ≥860 KA/m
Intrinsic Coercivity Force (Hcj): ≥12 KOe ≥955 KA/m
Maximum Operation Temperature: 80 °C
Total diameter D: Ø 101.6 mm
Inner diameter d: Ø 50.8 mm
Total height H: 25.4 mm
Tolerance: ±0.1 mm
Delivery time 3-14 days
Measurements
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