Brief Introduction to Neodymium Magnet Materials The third generation of rare earth permanent magnet, Neodymium Iron Boron (Neodymium magnets), is the most powerful permanent magnet in modern magnets. Neodymium Magnet Materials The highest Remanence (Br) of Neodymium magnet1 is 3.8 times that of ferrite magnet, 1.1 times of that of Aluminum Nickel cobalt [...]
Why does the bonded NdFeB magnet break after it breaks? The rectangular bonded NdFeB magnet has N and S poles at its ends. If it is broken into left and right, then does its polarity become N and S poles and S pole and N pole? Why does the bonded NdFeB magnet break after [...]
How to Control the Quality of Neodymium Magnets? Permanent Neodymium magnet, chemically known as NdFeB, is known as the most significant magnet material with high performance and are widely applied in many industrial fields. To manufacture the highest quality magnet products, we need to assure the accuracy of: magnetic property, physical dimensions and surface plating. [...]
Wind Power Magnets To that end we have developed a line of permanent magnets exclusively for direct drive, wind power turbine generators. We have produced this grade of material for use in DD PMG's (Direct Drive Permanent Magnet Generators) for small and large size wind turbines from 25 kW to 2.3 MW. DD PMG’s used [...]
Wind Turbine Module Magnetic Assembly During the mounting process of MW-grade Motor/Generator’s magnetic rotor, the NdFeB magnets can be easily damaged during assembly. In this circumstance, the magnet fragment and dust are easily stick and attached to the contact surface between magnet and yoke, which would increase the gap distance and even more, lead to [...]
Rotor magnet shaping technologies for permanent magnet electrical machines Engine torque ripple is essential for the comfort of vehicle passengers. Large torque ripple may result in a harsh driving experience. Moreover, additional noise and vibration are byproducts of torque ripple. The service life of the machine and attached components can be influenced by severe vibrations. [...]
Super Strong Rare Earth Neodymium N52 Ring Magnet 1.5" x 1" x 3/8" One (1) New Neodymium N52 Ring magnet. Each of these super strong Rare Earth Magnets is plated with three independent layers of Nickel, Copper and Nickel to prevent corrosion and rust. They are very strong, measuring just under 5,000 Gauss as shown [...]
100KG Heavy Lifting Permanent Magnetic Lifter, NO Electricity Required PML-100 Lifting Capacity: 100kgs You might chrome or black holder depending on current stock. General Information Permanent Magnetic Lifters with strong magnetic path produced by NdFeB are mainly used for connecting component during lifting and handling operation. They can hoist moving iron block, cylindrical and other [...]
Swiveling Carabiner Magnet Snap Hooks Reinforced Magnet - Our magnetic hooks are made of the strongest neodymium magnet, which produces an intensive force of attraction that holds up to amazing 60lbs - 140lbs on vertical hanging and 15lbs - 30lbs on horizontal hanging. Easy Assembly - Installation is simple just by attaching it to metal [...]
Neodymium Radially Magnetized Ring Magnets Neodymium ‘Radially Magnetized’ Ring Magnets have a specific magnetic pattern on either their inside or outside diameter and are most commonly available in three different configurations. A new technology enables the production of super strong, one piece, radially magnetized neodymium ring magnet! Magnets with Skewed Magnetization (show in image 1) [...]
What are the advantages of a radiation (multi-pole) magnetic ring sintered NdFeB The output of sintered NdFeB magnets in China has exceeded 80% of the world's total output. Permanent magnet motors are an important field for the application of rare earth permanent magnets. In recent years, with the development of permanent magnet motor design and [...]
Method of moulding radial ring magnet and device thereof Method and apparatus for forming radiation-oriented annular magnets The present invention relates to a method and apparatus for making a radiation-oriented annular magnetic material, and more particularly to a method and apparatus for forming an annular magnet that is radially oriented in a radius or diameter [...]