A coreless motor, also known as a hollow cup motor or corelessmotor, is a type of miniature servo direct current (DC) motor. It is named for its rotor design, which features a hollow cup-like structure, breaking through the traditional rotor structure of conventional motors. Unlike typical DC motors

NdFeB magnets (Neodymium-Iron-Boron), also known as Neo, NdBFe, NIB, ultra-strength, or rare-earth magnets, represent one of the most powerful materials used in the manufacturing of permanent magnets. They are characterized by high remanence, high coercivity, and long-term magnetic stability, making

High-performance resolvers, often referred to as high-resolution encoders or position sensors, play a crucial role in the operation and performance of new energy vehicles (NEVs). The reasons why NEVs need high-performance resolvers can be summarized as follows:1. Precision and Accuracy in Motor Cont

Electric motors are indispensable devices in our modern world, providing the power to drive a vast array of machines and systems across various industries. These electromechanical devices convert electrical energy into mechanical energy, making them crucial components in a wide range of applications

A micro motor, also known as a miniature motor, is a compact and highly efficient device that converts electrical energy into mechanical motion. These motors are characterized by their small size, typically measured in millimeters or even micrometers, and their ability to provide precise control and

Hollow Cup Motors and Servo Motors: A Comparative AnalysisHollow cup motors and servo motors are both essential components in various engineering and industrial applications, yet they differ significantly in design, functionality, and application scenarios. This article aims to provide a comprehensi

Hollow cup motor is a special type of motor, with high efficiency, high speed, low noise, small size, light weight and so on. In many applications, such as drones, robots, medical devices, etc., hollow cup motors have become the preferred drive mode. This paper will analyze the efficiency of the hol

The high speed motor is composed of rotor and stator, which is used to realize the conversion of electrical energy and mechanical energy. The stator is the stationary part of the motor, and the rotor is the rotating part of the motor. The main role of the stator is to produce a rotating magnetic fie

In the realm of permanent magnets, NdFeB magnet (neodymium-iron-boron) and AlNiCo magnets (aluminum-nickel-cobalt) stand out due to their unique properties and applications. Each type of magnet boasts its own set of characteristics that make it suitable for specific uses. Here, we delve into the ke

When motor manufacturers design motors, the shape and size of permanent magnets have a very important impact on the overall performance and commutation of the motor. Therefore, choosing the right shape and size of the motor magnet is of great significance.Usually we use the motor magnet shape more t