Hot Pressed Neodymium Radiation Ring Magnets

Hot pressed neodymium radiation ring magnet is a high-performance neodymium iron boron ring magnet manufactured using a special hot pressing process, with magnetic poles distributed radially. The following is an introduction to the characteristics, magnetic pole distribution, processing size accuracy, production process, and application of this magnet.

Let's take a look at its features!

1. High coercivity combined with high magnetic energy product, suitable for various compact high-torque motors.

2. Radial orientation enables arbitrary radial magnetization, supporting radial single-pole, radial multi-pole, and multi-pole skewed magnetization configurations.

3. Magnetic properties are uniform, with minimal areas lacking magnetism.

4. No splicing required for simplified installation.

Image of 26mm Outer Diameter Hot-Pressed Neodymium Radiation Ring Magnet

Production Process Flow for Hot-Pressed Neodymium(NdFeB) Radiation Ring Magnets

Hot-pressed neodymium radiation rings are primarily used in applications demanding exceptional performance, efficiency, and reliability, such as high-performance permanent magnet synchronous motors, new energy vehicle drive motors, precision servo motors, and aerospace and military motors.

Hot pressed neodymium radiation ring under magnetic pole observation plate

Due to the high cost of hot-pressing equipment, complex processes, and high technical barriers, only a handful of companies worldwide currently possess mature hot-pressing production technology for neodymium-iron-boron magnets. These companies are primarily concentrated in China, Japan, and the United States.

The above provides an overview of hot-pressed neodymium-iron-boron radiation ring magnets. Their introduction is not intended to replace conventional neodymium ring magnets, but rather to meet the demand for ultimate performance in cutting-edge industrial applications.