Rectangular block NdFeB magnets have a wide range of applications due to their strength, size, and versatility. Some of the most common uses include:

One of the primary uses of NdFeB magnets is in electric motors. These magnets are used to enhance the efficiency and performance of motors, from small appliances to large industrial machinery. In motors, NdFeB magnets help generate the magnetic fields needed for rotational movement. Their strong magnetic properties allow for smaller, more compact motors that do not compromise on power.

These magnets are especially common in brushless DC motors, which are used in devices like computer hard drives, drones, electric vehicles, and power tools. The increased energy density offered by NdFeB magnets helps these motors perform at high efficiency levels with reduced energy consumption.

Magnetic separators are commonly used in industries like mining, food processing, and recycling. Rectangular block NdFeB magnets are often incorporated into these devices to extract unwanted metal contaminants from materials such as ores, grains, and plastics. The powerful magnetic fields created by NdFeB magnets help attract and hold ferrous particles, ensuring cleaner products and safer processes.

These separators are valuable in applications where metal contamination could cause machinery damage, compromise product quality, or pose safety hazards.

NdFeB magnets are also used in a wide array of magnetic assemblies and sensors. In sensors, such as position sensors, proximity sensors, and speed sensors, NdFeB magnets play a crucial role in detecting the movement or presence of objects. The powerful magnetic field of the rectangular block shape allows for highly sensitive detection in compact sensors.

In addition, magnetic couplings use NdFeB magnets to transmit torque in devices without mechanical contact, helping reduce wear and tear and extending the lifespan of the equipment.

Magnetic lifting and handling systems often use NdFeB magnets to lift and manipulate heavy objects without the need for physical contact. These systems are commonly used in manufacturing plants, warehouses, and scrap yards to handle ferrous metals such as steel beams or plates. The strong magnetic force provided by NdFeB magnets allows for a more efficient, safe, and cost-effective alternative to traditional lifting equipment.

In these systems, the rectangular block shape is particularly useful, as it provides a larger surface area for handling a wider range of materials.

Magnets can be divided into permanent magnets and non-permanent magnets, the former is able to maintain long-term magnetic not easy to lose magnetic natural products, such as magnetite; The latter requires certain conditions in order to appear magnetic, such as electromagnets.
The manufacture of permanent magnets requires the use of some special metal materials, such as copper, cobalt, sulfur, nickel, iron, aluminum and titanium.