Electro Permanent Magnet (EPM) is the newest technology, featuring 95% energy saving and totally safety compared with traditional electromagnet method. Only needs power during MAG and DEMAG periods. During working, no power supply is required. Driven by magnetism, MPCO’s magnetic solutions encompass a wide range of industrial sectors, including magnetic lifting system, magnetic clamping system, [...]
Magnetism as an Energy Source: Understanding Magnetic Force This article will discuss magnetic fields and electromagnetism. An invisible force occurs between two magnets when they are brought close to each other. This force may be an attraction force that pulls the magnets together or a repulsion force that pushes them apart. See Figure 1. Magnetic [...]
Bar Magnets Usage How do you remove iron powder which has attached to the bar magnet? It can be easily removed by patting over it using sticky tape. Maintenance and replacement time The stainless case is 0.5mm thick. It may become thinner due to the hardness of the magnetic substance and contact friction. Although the [...]
Can I Shipping Neodymium Magnets by Air? For customers in Canada, USA, UK and Mexico, all of our magnetic products are shipped by ground as either parcel or LTL. For international customers, we handle all the shipping by air freight for small items or by ocean shipping for large quantities. When air shipment is required, [...]
magnetic separator assembly, China manufacturers suppliers factory, customized cheap price magnetic separator quotation in stock The magnetic separator is a screening device for removing iron powder and the like in the reuse of powder granules. After the slurry is fed into the tank by the ore tank, the ore particles enter the tank feeding area [...]
Permanent Magnet Generators Offer Improved Performance for RE Production Permanent magnets have been used to provide the magnetic field in small to medium sized generators for many years. The use of these in large renewable energy (RE)generators may offer performance advantages for future utility-scale generators. Large (MW sized) permanent magnet generators (PMGs) are mainly found [...]
Magnetic Measurements Magnetic Measurements For measuring of the fundamental magnetic properties of a material (Br, bHc, iHc, BHmax, demagnetisation curve), Hysteresisgraph or BH-tracker is used. A BH-tracker consists of an iron (usually FeCo) yoke to form a closed circuit, electromagnets to create the demagnetizing field and fluxmeters to determine the demagnetizing field and the materials [...]
Modeling Eddy Current Losses in Permanent Magnet Motor Let’s begin with our model geometry. In this example, we have a 3D model of an 18-pole PM motor. To reduce computational efforts and capture the full 3D behavior of the motor, we use sector symmetry and axial mirror symmetry. You can see an animation of the [...]
NdFeB Blank Original Looks Like This Keep learning and sharing, I am MPCO Magnetics Admin, love to share some knowledge about magnets. What I shared today is about the NdFeB blank, have you seen it? What is NdFeB blank? The picture below shows the NdFeB blank (including NdFeB cylindrical blank, NdFeB block blank and NdFeB [...]
Magnetrons - A sputtering magnetron is a magnetic device that is used to enhance the sputtering process (thin film deposition). Its magnetic field is used to produce “flux tunnels” which trap electrons and locally increase current density. This higher volumetric density of trapped electrons results in greater localized ionization rates, which, consequently, produces “order of [...]
Permanent Magnet Magnetic Field Strength For magnet users, how to confirm the grade and magnetic properties are still a long standing issue. Most of users can’t get the value of main magnetic parameters by themselves. In this case, the relative measurement of magnetic properties is the best solution. The relative measurement of magnetic properties includes [...]