Motors

  • PM-Generator

Simulating Permanent Magnet Generators

Simulating Permanent Magnet Generators Permanent magnet generators, or PM generators as they are also called, generate power without batteries. PM generators consist of a magnetic stator coiled with wire and a wheel with permanent magnets rotating inside the stator. From motorcycles to wind farms, PM generators can be used in many electrical machinery applications. Let’s [...]

By |August 17th, 2019|Actuator, Actuator Magnet, Generators, Magnet Applications, Magnetic Industry, Magnetic Knowledge, Magnetic Technology, Motor Magnet, Motors, Permanent Magnet|Comments Off on Simulating Permanent Magnet Generators
  • How to Choose the Bushless Motor Magnets and Rotor

How to Choose the Bushless Motor Magnets?

How to Choose the Bushless Motor Magnets? After you choose the slots and poles, you need to choose the magnets. This is not very easy task because you need high temperature magnets and are not so cheap and easy to find for your needed size. I bought custom made magnets from a Chinese SUPPLIER MPCO [...]

  • Magnet Segmentation Techniques for Eddy Current Losses Reduction

Magnet Segmentation Techniques for Eddy Current Losses Reduction

Investigation of magnet segmentation techniques for eddy current losses reduction in permanent magnets electrical machines Reducing eddy current losses in magnets of electrical machines can be obtained by means of several techniques. The magnet segmentation is the most popular one. It imposes the least restrictions on machine performances. This paper investigates the effectiveness of the [...]

  • Radially Oriented Sintered NdFeB Ring Magnets for Motors

Radially Oriented Sintered NdFeB Ring Magnets for Motors

Radially Oriented Sintered NdFeB Ring Magnets for Motors, brushless DC motor, stepper motor MPCO is professional manufacturer of sintered NdFeB Radial ring magnets for DC motor, Radially oriented sintered NdFeB segments magnets, Anisotropy bonded NdFeB ring magnet. Radially oriented sintered NdFeB ring magnets for DC motor is becoming more and more popular for motor (Brushless DC [...]

  • ARC Magnets Manufacturer MPCO Design in China

ARC Magnets Manufacturer MPCO Design in China

ARC Magnets Manufacturer MPCO Design in China, MPCO supply custom arc magnets dimension of customer's design Arc magnets are a unique shape which are designed especially for motors, generators and alternators and are commonly used for both rotors and stators. They are also used in magnetic flywheel assemblies. In motor design a ring of magnets [...]

  • High-performance rare earth permanent magnet horn and vibration motor in mobile phones

Rare earth permanent magnet application in information technology

Rare earth permanent magnet application in information technology It is well known that magnetic materials such as permanent magnets (also called hard magnet), soft magnetic and gyromagnetic materials in magnetic materials are important functional materials for the information industry. They play a very important role in traditional information departments including telecommunications, telephone, printing, publishing, news, [...]

  • Ferrite Magnets Overview

Ferrite Magnets Overview

Ferrite Magnets Overview Ceramic magnets are permanent magnets made up of a composite of iron oxide and barium/strontium carbonate. Through pressing and sintering ceramic magnets are made. These magnets are also made in different grades. They are widely used magnets with good magnetic strength and resistance to demagnetization. The color of ceramic magnet is charcoal [...]

  • The construction of Modeling Eddy Current Losses in Permanent Magnet Motor

Modeling Eddy Current Losses in Permanent Magnet Motor

Modeling Eddy Current Losses in Permanent Magnet Motor Let’s begin with our model geometry. In this example, we have a 3D model of an 18-pole PM motor. To reduce computational efforts and capture the full 3D behavior of the motor, we use sector symmetry and axial mirror symmetry. You can see an animation of the [...]

  • cutting ferrite magnets

What are the difficulties when cutting ferrite magnets?

What are the difficulties when cutting ferrite magnets? A ferrite magnet is a metal oxide having ferromagnetism. In terms of electrical characteristics, ferrite magnets have much higher electrical resistivity than metal and alloy magnetic materials, and also have higher dielectric functions. The magnetic function of the ferrite magnet also exhibits a high magnetic permeability at [...]

  • Permanent Magnet Materials

About Permanent Magnet Materials

Permanent magnet materials, also known as hard magnetic materials, are characterized by high anisotropy field, high coercivity, large hysteresis loop area, large magnetization field required for magnetization to saturation, and strong long-term retention after removal of external magnetic fields. Magnetic. In practice, the permanent magnet material operates in the second quadrant demagnetization portion of the [...]

  • Rare earth permanent magnet costs rise, motor companies' profits plummet

Rare earth permanent magnet costs rise, motor companies’ profits plummet

Rare earth permanent magnet costs rise, motor companies' profits plummet, The motor industry said that more than 200 companies will be eliminated more than half "New energy passenger cars have very high requirements on motor quality. A large number of independent motor enterprises will be eliminated. By then, the killing of China's new energy automobile [...]

By |April 18th, 2019|Automotive, Electromagnetic, Magnet Applications, Magnet News, Magnet Properties, Magnetic Field, Magnetic Industry, Magnetic Knowledge, Magnetic Materials, Magnetic News, Magnetic Technology, Motor Magnet, Motors, Permanent Magnet|Comments Off on Rare earth permanent magnet costs rise, motor companies’ profits plummet
  • Treadmill Motor Magnet

Colleagues Found Treadmill Motor Magnet Customer While Exercising

Colleagues Found Treadmill Motor Magnet Customer While Exercising, running machine motor magnets Many people were surprised by the treadmill magnet. Do you need magnets on the treadmill? The answer is yes, treadmills are mainly used for DC motors, DC motors need to use magnets. And the magnet is the safety switch of the treadmill, which is [...]

By |March 30th, 2019|Ferrite Magnet, Ferrite Segment, Magnet Applications, Magnet News, Magnetic Knowledge, Magnetic Materials, Magnetic Technology, Motor Magnet, Motors, MPCO Magnetics News|Comments Off on Colleagues Found Treadmill Motor Magnet Customer While Exercising