Multi-Pole Magnetic Rings

/Multi-Pole Magnetic Rings
  • Multi-Pole Magnetic Rings

Multi-Pole Magnetic Rings, Zinc Plated Neodymium Magnetic Ring, N48 Neodymium-Iron-Boron Multi-Pole Rings, Strong Permanent Ring Magnet, NIB Magnetic Rings

Product Name: Neodymium Multi-Pole Magnetic Rings
Magnet ID:Ring-Ø36xØ20×5-N48-Zn
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength

Neodymium Ring magnet
1.Certification: ISO9001:2008
2.Complex shape with sophisticated size
3.Strong anti-demagnetize
Ring Neodymium magnet
1. Material: Neodymium-Iron-Boron magnet
2. Magnetic property:
a)High coercivity force;
b)Max working temperature: 230°C
3. Grade: N35~N52,M,H,SH,UH,EH
4. Shape: Block, Segment, Disc, Ring
5. Application: magnetic filter, motor parts, wind generators, rotors, loudspeakers, holding magnets, sensors, magnetic jewelry etc.
Model Number: N35-N52,M,H,SH,UH,EH Type: Permanent Composite: NdFeB Magnet Shape: Ring
Application: Industrial Magnet Certification: ISO9001:2008

TS16949 Wholesale Customized High Quality Permanent Neodymium Ring Magnet
Neodymium magnet offer the strongest magnetic power today. They are particularly suitable for high volume production in a wide variety of shape and size. Precise dimensional control is achieved in machining processes.

  • Affordable price
  • Customized magnet is Available
  • Any payment accepted
  • Fast shipping, Worldwide delivery
  • Quality guaranteed
  • Offer free neo magnets solution

Product Range


Magnetisation Grade:         N48
Material: Rare Earth Neo, Neodymium-Iron-Boron (NdFeB), NIB
Magnet ID:              Ring-Ø37xØ20×5.5-N48-Zn
Plating / Coating:  Zinc (Zn)
Shape:         Ring
Ring Magnet Size:
Ring Total Diameter (D):      Ø 37 mm
Ring Inner Diameter (d):      Ø 20 mm
Ring Total Height (H):         5.5 mm
Tolerance:         ±0.05 mm
Magnetisation Direction:    Multi-Pole
Residual Magnetic Flux Density (Br): 1380-1420 mT (13.8-14.2 kGs)
Energy Density (BH)max:             366-390 KJ/m³  (46-49 MGOe)
Coercivity Force (Hcb):              ≥ 923 kA/m ( ≥ 11.6 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 876  kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time:           14-35 days

Technical Drawing