Epoxy Plating NdFeB Radial Ring Magnets

/Epoxy Plating NdFeB Radial Ring Magnets
  • Epoxy Plating NdFeB Radial Ring Magnets
Primary Competitive Advantages:
  • We are A Professional Permanent Magnets & Magnetic Assemblies Company Operating Since 2004
  • All Magnetic Grade for Sintered & Bonded Magnets
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  • We Ship Worldwide
  • Small Orders Accepted
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  • Epoxy Plating NdFeB Radial Ring Magnets, Radially Oriented Neodymium Iron Boron (NdFeB) Ring Magnets, Sintered NdFeB Radially Aligned Magnets, Bond Ring Rare Earth Permanent Magnet, Uni Pole/Single Pole/Multi-poles/Skew Radial Ring Magnet China Supplier

    Epoxy Plating NdFeB Radial Ring Magnets Modle No. MPRRM-04
    Material: Neodymium Iron Boron, Neo , Nd , Rare earth NdFeB
    Size: as Client’s Request
    Coating: Epoxy
    Grade:N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-35EH
    Temperature: the max operation temp is up to 220 degree centigrade
    Shape: ring;
    Size: according to customers’ request;
    Magnet Application:
    Motors, Wind Power, Sensors, Computers and Peripherals, Magnetic Assemblies, Automotive, Motion Control, Aerospace, Research and Development,
    Communications, Medical Device and Diagnostics, Home appliance, Other magnetic applications or you can find new application according to your design.

    Neodymium Radially Magnetised Ring Magnets,NdFeB Radial Ring Magnets, uni-pole radial oriented ring magnet

    Neodymium ‘Radially Magnetised’ Ring Magnets have a specific magnetic pattern on either their inside or outside diameter and are most commonly available in three different configurations. Magnets with Skewed Magnetisation are used in both servo and power steering motors. Magnets with Multi-pole magnetisation on the Outer Diameter and/or Inner Diameter can be found in servo motors, spindle motors, generators, couplings, and stepping motors. And lastly, magnets with a north pole on the Outer Diameter and south pole on the Inner Diameter, are used in linear actuators, compressors, magnetic bearings and high end speakers.

    MPCO is capable of supplying neodymium radially oriented ring magnets based on sintered, bonded and hot-pressed magnets. Compared with conventional arc/segment magnets, these ring magnets have several critical advantages:
    • Assembly and installation become much easier, far more efficient and less cost.
    • Simpler and more stable structure guarantees better dynamic balance performance.
    • More uniform magnetic properties and magnetization waves distribution contribute to less motor noise and smother torque output.

    Features of  NdFeB Radial Ring Magnets
    1. High dimensional accuracy,
    2. Optional magnetization patterns including single pole, straight and skew multi-pole types,
    3. A single ring magnet makes assembly and installation simple and low cost,
    4. Simple and stable structure guarantees excellent dynamic balance performance, and
    5. Uniform magnetic properties and magnetization waves distribution contribute to low motor noise and smooth torque output.

    Applications of  NdFeB Radial Ring Magnets
    1. Servo motors,
    2. Spindle motors,
    3. Electrical power steering motors, and
    4. DC motors, etc.

    Sintered NdFeB Neodymium Radially Aligned Magnets GRADES:

    Grade Remanence
    Intrinsic Coercivity
    Max Energy Product
    Operating Temp.
    N35 11.7-12.2 ≥10.9 ≥12 33-36  (MGOe) 80
    N38 12.2-12.5 ≥11.3 ≥12 36-39  (MGOe) 80
    N48 13.8-14.2 ≥11.6 ≥12 46-49  (MGOe) 80
    N35M 11.7-12.2 ≥10.9 ≥14 33-36  (MGOe) 100
    N38M 12.2-12.5 ≥11.3 ≥14 36-39  (MGOe) 100
    N45M 13.2-13.8 ≥12.5 ≥14 43-46  (MGOe) 100
    N35SH 11.7-12.2 ≥11.0 ≥20 33-36  (MGOe) 150
    N38SH 12.2-12.5 ≥11.4 ≥20 36-39  (MGOe) 150
    N42SH 12.8-13.2 ≥12.4 ≥20 40-43  (MGOe) 150
    N45SH 13.2-13.8 ≥12.6 ≥20 43-46  (MGOe) 150
    N33UH 11.3-11.7 ≥10.7 ≥25 31-34  (MGOe) 180
    N35UH 11.8-12.2 ≥10.8 ≥25 33-36  (MGOe) 180
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