This shaped magnet is one of arc magnet, the skew (oblique) segment magnet is a motor magnet with special angle of inclination, its plated color is silvery white. It made of rare earth neodymium. The magnet can choose axial skew magnetization. Skewed magnetized magnet refers to the ring magnet has more than two alternating skewed magnetic poles distributed over the entire internal surface or external surface. Skewed magnetized magnet is generally applied to the permanent magnet (PM) motor applications which aim to reduce cogging torque and torque ripple of the motor.
This magnet has very fine workmanship and high performance. Compared with direct arc magnets, the size specifications of this magnet challenge the manufacturer's control of the magnet specifications and the size of the customer's product assembly. It can be widely used in servo motor, brushless motor, permanent magnet motor, wind power energy, magnetic engine, automotive industry and so on.
The appilcation display of skew arc neodymium magnet (Reference chart a):