A coreless motor is a lightweight, high-performance DC motor that replaces the traditional iron core with a hollow, self-supporting coil design, reducing inertia and eliminating iron losses. This structure delivers rapid acceleration, smooth rotation without cogging, and excellent efficiency. Widely used in robotics, drones, medical devices, and precision instruments, coreless motors are ideal for applications…
Ring magnet, also known as donut magnet, annular magnet, magnetic ring, round ring magnet, or toroidal magnet, is a donut-shaped permanent magnet widely used in motors, sensors, couplings, and loudspeakers.A ring magnet is a donut-shaped permanent magnet with a hole in the center, typically made from neodymium, ferrite, or samarium cobalt. Its unique shape makes…
Permanent magnet motors use permanent magnets to generate the magnetic field of the motor, without the need for excitation coils or excitation current. Compared with traditional electric excitation motors, it has significant advantages such as high efficiency and simple structure. The applications of permanent magnet motors are extremely wide, covering almost every field of aerospace,…
Separate Magnet How To Separate Magnet Easily The easiest techniques for separating your neodymium magnets. If you use neodymium magnets, as many of us do, then you are probably aware of their strength. Magnets are quite powerful, and when used incorrectly they can be dangerous. However, if you are someone who has been using multiple…
Everyone knows that magnets are needed in electroacoustic equipment such as speakers, speakers, and headphones, then What role do magnets play in electroacoustic devices? What effect does the magnet performance have on the sound output quality? Which magnet should be used in speakers of different qualities? Come and explore the speakers and speaker magnets with…
