Zn Coated Powerful Ring Magnet

/Zn Coated Powerful Ring Magnet
  • Powerful Ring Magnet

Zn Coated Powerful Ring Magnet, Zinc Coating Neodymium Magnet, N42 Neodymium Magnet, Neodymium-Iron-Boron Ring, High Powerful Neodymium Magnet, Power Magnet

Product Name:High Powerful Ring Magnet Zn Coated
Magnet ID:Ring-Ø10xØ4×5-N42-Zn
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength

We are a professional magnet manufacturer. We can produce all kinds of magnet, such as NdFeB magnet, Neodymium magnets, motor magnet, rare earth magnets and so on.
We can also do a new product according to customers’ design and provide excellent technical support for a new project.
Application: Sintered Rotator NdFeB magnets are generally used for motors, speakers, toys and electronics, sensors, transformers, winding machines, DVD/VCD, all kinds of motors including Micro motors, Vibration motors, watch motors, pump motors, Car motors.
For any questions, welcome to contact me at any time.

Features of Sintered NdFeB Magnet:
Moderate temperature stability; Extremely resistance to demagnetization. Excellent strength value. Advanced Technology. Effective surface treatment to prevent corrosion. High resistance to demagnetization; Excellent cost to performance ratio; Reasonable temperature stability; Not suitable for application which exposed in high temperature conditions.

Application of Sintered NdFeB:
Especially suitable for used in various electronic motors, engineering equipment, medical equipment, Health bandages and plasters, audio apparatus, Micro products of Auto, National defence, Security systems, Computer, Biology project, Instrument and Meter, household appliances, Magnetic separators, Magnetic resonance imaging, Specialty door catches, Filters & strainers, Sensors Speakers, Microphone / earphone, High performance motors, Brushless motor, Micromotor / servo motor, VCM(voice coil motor) Automobiles, Magnetic coupling Magnetic Chuck, Magnetic toy, Magnetic tools, Other magnetic applications.

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

Product Range


Magnet Shape: Ring
Material: neodymium-iron-boron (NdFeB), neodymium, neo
Coating: Zinc(zn)
Magnetic Grade:         N42
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 10 mm
Inner diameter d: Ø 4 mm
Total height H:        5 mm
Tolerance:         ±0.05 mm
Delivery time           3-14 days

Technical Drawing