20 x 20 x 3mm Strong Square Motor Magnet N40H Ni

/20 x 20 x 3mm Strong Square Motor Magnet N40H Ni
  • 20 x 20 x 3mm Strong Square Motor Magnet N40H Ni
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  • We are A Professional Permanent Magnets & Magnetic Assemblies Company Operating Since 2004
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  • 20 x 20 x 3mm Strong Square Motor Magnet N40H Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, 120 °C Nickel Coating Licensed Neodymium Permanent Magnets China Supplier factory

    20 x 20 x 3mm Strong Square Motor Magnet N40H Ni Technical Specifications:
    Item: NBN40H-20-20-3
    Grade: N40H
    Material: Neodymium (NdFeB)
    Plating: Nickel
    Shape: Block, Rectangular, Rectangle, Square
    Length (L): 20 mm
    Width (W): 20 mm
    Height (H): 3 mm
    Tolerance: ±0.05 mm
    Magnetisation Direction: Axial / Radial
    Residual Magnetic Flux Density (Br): 1250-1280 mT (12.5-12.8 kGs)
    Energy Density (BH)max: 302-326 KJ/m³ (38-41 MGOe)
    Coercivity Force (Hcb): ≥ 923 kA/m ( ≥ 11.6 kOe)
    Intrinsic Coercivity Force (Hcj): ≥ 1353 kA/m ( ≥ 17 kOe)
    Maximum Operation Temperature: 120 °C
    Delivery Time: 14-35 days

    Extra strong, heat-resistant Super Strong Rectangle Magnet. These magnets are often used by builders of model planes who build their own motors. The stronger the magnet, the lighter and smaller the electro motor can be designed. Temperature-resistant up to approx. 80 degrees.
    Of course you can also use them as regular extra strong attachment magnets. Be careful though when experimenting with them; they easily bread due to their thinness. Radial Raw Magnet, Extra Strong Permanent Magnet

    MPCO offers neodymium magnets in square and rectangular blocks. These neodymium iron boron magnets are widely used for motor, sensor and holding applications.
    The magnets can be supplied under favourable terms.
    For information on types, dimensions, quantities, prices etc. please contact us.
    Please notice: When ordering standard magnets, an extra fee of 2,500.- we will be added to cover start-up costs for drawings, technical clarification and administration.
    Terms of payment after agreement.

    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.


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