Radial Magnetization Ring Magnet

/Radial Magnetization Ring Magnet
  • Radial Magnetization Ring Magnet
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  • Radial Magnetization Ring Magnet, Sintered Radially Aligned NdFeB Magnets, Uni Pole Radial Oriented Ring Magnet Outer Diameter, Superior Strong Radial Rings, Industrial Neodymium Radial Magnetization Ring Magnet, Radial magnet multi-pole ring China Supplier

    Radial Magnetization Ring Magnet Modle No. MPRRM-01
    Material: Neodymium iron boron, Neo Magnet, Nd Magnet, Rare earth Magnet
    Grade & Working Temperature:
    Grade Max Operating Temperatures
    N35-N50 80°C (176°F)
    35M-48M 100°C (212°F)
    35H-45H 120°C (248°F)
    33SH-42SH 150°C (302°F)
    28UH-38UH 180°C (356°F)
    Shape: Radial Oriented Ring Magnet, but Disc, Block, Cylinder, Arc and Irregular shape are also available
    Coating: Ni, Ni-Cu-Ni, Zinc, Colored Zinc, Epoxy etc.
    Magnetized direction: Radial magnetization, but Thickness, Axially, Diametrical, Multipoles are also available, Customized magnetization is welcome.
    Application: Servo motor, Brushless motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Loudspeaker, Magnetic switch, sensor etc.
    Certificate: ISO/TS 16949, ISO9001, ISO14001, RoHS, REACH
    Packing: Standard sea or air packing, such as carton, wooden box, pallet etc.
    Lead time: 50 days for samples ( 30 days for new Mold, 20 days for production). 15-20 days for bulk production.

    Radially Oriented Neodymium Iron Boron (NdFeB) Ring Magnets
    Radially oriented NdFeB ring magnets are state-of-the-art ring magnets with diverse magnetization in radial direction. They provide high performance and cost effective alternatives to arc/segment magnets. Radially oriented NdFeB ring magnets include sintered NdFeB magnets, bonded NdFeB magnets and hot-pressed NdFeB magnets. n50 rubber coated neodymium disc magnet

    Sintered NdFeB magnets, Bonded NdFeB magnets, Neodymium iron boron, radially oriented NdFeB ring magnets, neodymium anisotropic sintered ring magnets, single pole, multi poles, skew, rare earth permanent magnets

    >> Features of Radially Oriented NdFeB 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 Radially Oriented NdFeB Ring Magnets
    1. Servo motors,
    2. Spindle motors,
    3. Electrical power steering motors, and
    4. DC motors, etc.

    Sintered NdFeB Neodymium Radial Ring 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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