Strong Permanent Neodymium NdFeB Magnets NdFeB block Magnet For Motor

Linear motor is a transmission device that directly converts electrical energy into linear motion mechanical energy without any intermediate conversion. It can be regarded as a rotating motor that is formed by radial sectioning into a plane (ie, rotating motor Is flattened, and the working principle is the same).

A linear motor is similar to a rotating motor. When it is energized, a magnetic field is generated in the air gap. If the end effect is not considered, the magnetic field is sinusoidally distributed in the linear direction, but this magnetic field is translational rather than rotating, so it is called a traveling wave magnetic field. The interaction between the traveling wave magnetic field and the secondary produces electromagnetic thrust, which is the basic principle of linear motor operation.

The linear motion of traditional linear transmission devices is mostly realized by rotating motors and related transmission devices such as chains, belts, screws, etc. The entire system is large in size, low in efficiency, and poor in accuracy. Compared with rotary motors, linear motors have simple structure, high positioning accuracy, fast response speed, high sensitivity, good followability, safe and reliable operation, and long life.

The stator in the linear motor adopts neodymium iron boron permanent magnet material or samarium cobalt permanent magnet material with high magnetic energy product, high remanence and strong coercivity, and the N pole and S pole of the magnet are alternately arranged.

Thank you for reading our article and we hope it can help you to have a better understanding of the most commonly used neodymium motor magnets. If you want to learn more about motor magnets, we would like to advise you to visit BEARHEART Magnets for more information. 

We can provide high-quality permanent magnets like neodymium magnets, ferrite magnets and magnetic assembly at a very competitive price. Any inquiries and orders are welcomed.