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Permanent Magnet Motor

/Permanent Magnet Motor

Driving down the cost of wind power permanent magnet generators

Driving down the cost of wind power permanent magnet generators Wind-turbine manufacturers are looking for a drivetrain that delivers high efficiencies at part load, increased availability, and with a simplified grid-tie that protects the generator from grid-side disturbances. The designs should also be applicable to direct-drive, medium speed, and high-speed systems. Many wind turbine OEMs [...]

Starter Motor Types

Starter Motor Types Starter motor: the field coils consist of soft iron pole shoes with heavy conductors wound around them. *current flows through the windings to produce a magnetic field. the pole shoes indensity the strengh of the magnetic field. *the armature is a group of conductors that are mounted around an iron core in [...]

Permanent Magnet DC Motor

Permanent Magnet DC Motor A DC Motor whose poles are made of Permanent Magnets is known as Permanent Magnet DC (PMDC) Motor. The magnets are radially magnetized and are mounted on the inner periphery of the cylindrical steel stator. The stator of the motor serves as a return path for the magnetic flux. The rotor [...]

HSMAG Magnets & Magnetic Assemblies for Permanent Magnet Motors

HSMAG Magnets & Magnetic Assemblies for Permanent Magnet Motors Your product – whether a car, industrial equipment or home appliance – starts with the motor. And building the best motor starts with HSMAG. Our team of experts work with you from project inception to completion. We regularly perform 2D and 3D magnetic modeling to determine [...]

Hallbach Array

Hallbach Array - Science & Technology A Chinese Research establishment contacted us to design a dipole Halbach Array to produce a 1 Tesla field in the centre of the Halbach Array. We have 3D FEA software (Infolytica Magnet) to assist with the magnetic design on such things as Halbach Arrays. In this case we had [...]

SMC – Soft Magnetic Composite

SMC - Soft Magnetic Composite The main material of SMC(Soft Magnetic Composite) is the high purity iron powder, insulated on the surface, pressed with the powder metallurgy tech, heated to be the SMC cores. The 'new' of SMC is shown in the 'low' high frequency eddy losses, high saturation induction intension, and being easily processed [...]

Starter Control Circuit Components

Starter Control Circuit Components Starter Motor Magnetic Switches The ⚡ starter motor ⚡ requires large amounts of current (up to 300 amperes) to generate the torque needed to turn the engine. The conductors used to carry this amount of current (battery cables) must be large enough to handle the current with very little voltage drop. [...]

Ironcore Flat Linear Motor

Ironcore Flat Linear Motor, U-Channel Ironless Linear Motor: Direct drive linear motors have high force density, high stiffness, enable extremely smooth velocity control and require minimal maintenance. Ironless linear motors typically consist of a U-shaped magnet track, with two plates of magnets facing each other. This reduces heat dissipation and means that ironless linear motors [...]

Application Classification of Rare Earth Permanent Magnet

Rare Earth Permanent Magnet Application Classification based on Operation Principle Rare earth permanent magnet can be classified into five types according to its operational principle, includes Lorentz Force Effect, Ampere’s Circuital Law, Faraday’s Law of Electromagnetic Induction, Coulomb’s Law for Magnetism and other magnetic effects. Actually, each operational principle has extremely widespread application area. Lorentz Force [...]

Magnet Motor Application

Magnet Motor Application In the design of permanent magnet DC motor, dc motor magnet shapes and sizes, including commutation performance has a very important effect on motor performance. Select the appropriate shapes and sizes of permanent magnet for DC motor are important. Tile-shaped magnetic pole structure is one common pole permanent magnet DC motor structure. [...]

Magnets for Automotive Industry

Magnets for Automotive Industry, Magnet Application In every automobile and in future designs, the number of electric DC motors and solenoids is well into the double figures. They are found, for example in: Electric windows – motor. Windshield wipers – motor. Door locking systems–solenoid. Magnets for Automotive Industry One of the most important components [...]

Main NdFeB Magnet Application

Main NdFeB Magnet Application Main Application OF NdFeB Magnet, NdFeB Magnet Application , NdFeb magnets ( neodymium magnets) are having strong magnetic properties, therefore neodymium magnets are widely applied in high tech areas, energy domain and areas of daily life. Wind generation,MRI,CT,electrical cars,cellphones,DC motors, AC motors, serve motors, linear mortors,sensors,magnetic instruments, meters, operators, electrical bike, [...]

High Speed, High Efficiency Magnetic Rotor Assemblies

High Speed, High Efficiency Magnetic Rotor Assemblies HSMAG Magnetic Technologies manufactures high performance magnets, magnetic assemblies, precision thin metals, and electric motor components and assemblies for highly efficient electric machines. Our engineers work with motor designers every day to optimize their designs using HSMAG’s advanced materials such as laminated magnets made with samarium cobalt or [...]

Basic Permanent Magnet Motor Magnetic Structure

Basic Permanent Magnet Motor Magnetic Structure, Neodymium Motor Magnets Manufacturer China HSMAG For PMSM and PM-BLDCM, the permanent magnets are always the most important components. Commonly, it is installed on the rotor, that is the inner rotor. The usual structures of rotor are as following three types. Among them, the first part is rotor core, [...]

Motor Magnets Assembly

Motor Magnets Assembly Linear Motor Magnets – Neodymium Magnet Manufacturer China HSMAG Linear permanent magnet motor is a kind of transmission that can transform a closed magnetic field to an open one and change electric energy to mechanical energy moving in a straight line without any intermediate conversion mechanism. Main features: 1. Highly responsive and [...]

Neodymium-based Permanent Magnet used in Wind Turbines

Neodymium-based Permanent Magnet used in Wind Turbines Wind Turbines Permanent Magnet GLOBAL: Production of magnets for wind turbines will be eased after China manufacturer HSMAG and Australia's Lynas Corporation said on Thursday they would set up a joint venture for the production of neodymium-based rare-earth magnets. Neodymium magnets are the strongest type of permanent-magnet made, [...]

Magnetic Rotor Assemblies

HSMAG Magnetics can design, produce and supply Magnetic Rotor Assemblies to customer requirements. Whether it is a simple rotor asssembly for low cost low speed use or a high specification magnetically balanced rotor with mechanical balancing, HSMAG Magnetics can produce and supply high quality magnetic assemblies for your application. Magnetic Rotor Assemblies Magnetic [...]

Motors with permanent magnets

Motors with permanent magnets: Motor design and features Motors dedicated to variable speed drives, such as electric vehicles drives, should be characterized by high efficiency, high overload capacity and wide range of rotational speed control. These demands are fulfilled by synchronous motors with permanent magnets, designed with two-zone speed control. The first control zone covers [...]

Permanent Magnets Motors & Generators

Permanent Magnets Motors & Generators, Generators with permanent magnets, Motors with permanent magnets Three-phase synchronous generators with permanent magnets are manufactured in our Institute. Generators are dedicated for use mostly in small hydroelectric or small wind power plants. They are characterized by very high efficiency (up to 97%), which is much higher than in case [...]

Magnetic Energy

Magnetic Energy - What if you walked out of your house and entered the car of the future, which looked like a donut? You push a button and the vehicle rises about a foot from the ground. A small thruster moves the vehicle forward as the vehicle follows an electromagnetic strip embedded in the road [...]

Motor Magnets

Motor Magnets Rare earth magnets are mostly used in motor, such as permanent magnet D.C. motors, wound field D.C. motors, gear motors, custom D.C. motors. Segment magnets are of the largest quantity we made now. Cilinder magnets are also the most popular motor magnets. motor-magnets Materials: Neodymium-Iron-Boron magnets, NdFeB magnet Technology:Utilizes new Sintered [...]

What is a homopolar motor?

What is a homopolar motor? A homopolar motor is a direct current (DC) electric motor which produces constant circular motion. This device is easy to create and the figure below illustrates the basic concepts behind its operation. A permanent magnet is attached to one terminal of a DC power supply, in this case a AAA [...]

HSMAG Magnetic Rotor Assembly for Elevator Motor

HSMAG Rotor Assembly for Elevator Motor Magnetic Rotor Assembly for Elevator Motor - This HSMAG magnetic rotor assembly for a permanent-magnet elevator motor is used by a leading Chinease manufacturer of elevators. We took part in the magnetic and geometric design, and produced the rotors and assemblies. This PM motor offers high torque at low [...]

Rare-earth Permanent Magnet NdFeB Application Development to Expand

Rare-earth Permanent Magnet NdFeB Application Development to Expand with the development of alternative permanent magnet synchronous motor Rare-earth Permanent Magnet NdFeB Application According to rare earth metal net news, at present, China is the world's largest elevator producer and consumer, exporter. According to estimates by the China Elevator Association, China's average daily power consumption of each [...]

Stepper Motor Applications

Stepper Motor Applications (Step Motor, Stepping Motor) Overview Stepper motors are used in a wide variety of applications in industry, including computer peripherals, business machines, motion control, and robotics, which are included in process control and machine tool applications. A complete list of applications is shown below. stepping motor use permanent magnets, inclued neodymium magnets, smco [...]