Permanent magnets are materials that retain their magnetic properties over time without the need for an external magnetic field. They are widely used in various applications due to their ability to generate a consistent magnetic field. In daily life, permanent magnets are found in many household ite

Eddy current magnets, also known as eddy current brakes or eddy current devices, utilize the principle of electromagnetic induction to generate non-contact braking forces, damping effects, or other forms of energy dissipation. When a conductive material moves through a magnetic field, eddy currents

****Micro and special electric motors, often referred to as "micro motors" or "special motors," are small-sized electric motors designed for specific applications. These motors are characterized by their compact size, high precision, and ability to operate under unique conditions. They play a critic

The new energy vehicle (NEV) industry has emerged as a pivotal force in the global automotive sector, driven by the urgent need to address environmental concerns, reduce dependence on fossil fuels, and combat climate change. With advancements in technology, supportive government policies, and shifti

When it comes to the operation of electric motors, one often overlooked yet critically important component is the stator.

**Core Components of Humanoid Robots**Humanoid robots, designed to resemble and mimic human behavior, are among the most advanced and complex machines in robotics. Their development requires the integration of multiple sophisticated components, each playing a critical role in enabling the robot to p

High-speed motors are widely used in various industries, including aerospace, automotive, and industrial automation, due to their compact size, high power density, and efficiency. The rotor, as a critical component of the motor, plays a vital role in determining the performance, reliability, and ope

Neodymium-Iron-Boron (NdFeB) Magnets versus Ferrite Magnets: A Comparative AnalysisIn the realm of magnetic materials, neodymium-iron-boron (NdFeB) magnets and ferrite magnets stand out due to their unique properties and wide applications. This article aims to provide a comprehensive comparison betw

In the realm of magnetism, permanent magnets occupy a unique and vital position. These are materials that retain their magnetic properties long after they have been magnetized, distinguishing them from temporary or soft magnets, which lose their magnetism once the external magnetic field is removed.

The resolver, also known as a synchronous resolver or an electrical transformer, is an electromagnetic sensor primarily used for measuring angular displacement and angular velocity of rotating objects. It consists of a stator and a rotor, with the stator windings acting as the primary side of the tr