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  • Mighty motors
    Permanent-magnet synchronous motors eliminate gearboxes. Vice President and General Manager Industrial applications requiring high torque at low speeds typically use synchronous motors with reducers. Induction motors generate plenty of torque, but not at low speeds. However, new synchronous motor
  • Holding Magnets
    , to selector devices in textiles machinery. There are three main variants of these devices. HM (Holding Magnet) devices comprise of a permanent magnet usually in the form of a disc, encased in a mild steel pot which provides a return flux path. A strong magnetic field flows when the device is placed
  • Torque motors do the trick
    Direct-drive technology seems to be an ideal way to increase productivity, accuracy, and dynamic performance. It can also lower costs, simplify designs, and reduce wear. Torque motors are frameless kit motors consisting of a permanent-magnet rotor and laminated stator. A bridge keeps the rotor
  • Sensorless Field Oriented Control of PMSM Motors using dsPIC30F or dsPIC33F Digital Signal Controllers
    tinue to drive the need for advanced motor control tech- produced by a permanent magnet on the rotor, the niques that produce energy efficient air conditioners, PMSM is very efficient when used in an appliance. In washing machines and other home appliances. Until addition, its stator magnetic field

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  • Magnetic Techniques for the Treatment of Materials
    Drug delivery and the localization of magnetic fluids in target areas will benefit from new developments of powerful permanent magnet materials.
  • Electrical machines and drives
    The single installing problem is the risk of injury because of the p.p. large forces of magnet by weichmagnetischem iron in the neighborhood of strong permanent magnets .
  • Physics
    In the proximity of strong permanent magnets , the efficient electromagnets for applications in laboratories prevail the field strengths of about 0,1 T - 0,5 T and in the industry, the fields of 1-2 T. generate .
  • Magnetism
    Generally, an MFL “pig” is fitted with a circumferential array of MFL detectors incorporating powerful permanent magnets (e.g., neodymium iron boron) that nearly saturate magnetically the ferromagnetic pipe wall.
  • High Resolution Casing Imaging Utilizing Magnetic Flux Leakage Measurements.
    The development of a new magnet flux leakage tool that utilizes powerful permanent magnets and high resolution Hall-effect sensors has provided improved data quality permitting the location of the defects near surface.
  • High Resolution Casing Imaging Utilizing Magnetic Flux Leakage Measurements
    The development of a new magnet flux leakage tool that utilizes powerful permanent magnets and high resolution Hall-effect sensors has provided improved data quality.
  • Pits in magnetic resonance imaging
    By the permanent strong magnetic field, intermittently used high frequency pulses also carry a risk potential.
  • Sintered Ndfeb - Sintered Ndfeb Manufacturers, Suppliers
    Sintered NdFeB Gold Pplated Magnets with A Top Coating of Gold Rare Earth Neodymium magnets are a member of the Rare Earth magnet family and are the most powerful permanent magnets in the world.
  • High temperature superconductors take off
    … to improve the efficiency of electrical motors, flexible superconducting cables to deliver electrical power into the heart of major cities in the USA and Japan, and bulk HTS with magnetic properties almost ten times stronger than the most powerful permanent magnets known.
  • Electrical drive-foundations
    The problem of the attraction of ferromagnetic particles through strong permanent magnets and pollution through is cooling and lubricant through the enclosure of the linear motor parts by means of stainless steel sheets no more insert obstruction.
  • Magnetic cosmos
    The strong permanent magnets in multipolar configuration become the interleaved and through microwaves .
  • Enhanced nucleation fields due to dipolar interactions in nanocomposite magnets
    One approach to construct powerful permanent magnets while using less rare-earth elements is to combine a hard magnetic material having a high coercive field with a soft magnetic material having a high saturation magnetization at the nanometer scale and create so …