How inductive sensors work Inductive sensors are often used to measure position or velocity, especially in harsh environments. The terminology and technology of inductive position sensors can be confusing for many engineers. In this article, the various types of inductive sensors are explained, how they work, and their respective strengths and weaknesses. Inductive position and [...]
Efficient use of weak magnetic energy, new collectors help IoT sensors "self-generate" CHINA's "dual-carbon" strategy advocates a green, environmentally friendly, and low-carbon lifestyle, which depends on the continuous development and innovation of green energy technologies. At the moment when our country is vigorously developing renewable energy, the recovery and reuse of micro-energy such as magnetic [...]
Gold, silver, copper, and iron are all metals. Why do magnets only attract iron? It is a well-known phenomenon that a magnet will attract iron. I believe that everyone has tried to use a magnet to approach other metals to see if the magnet can attract them. However, the "experimental results" are often disappointing. Because [...]
Introduction to the principle of magnet power generation, Free electrons in a conductor are subject to the Lorentz force According to the law of conservation of energy, energy cannot be generated without reason, nor can it disappear without reason. The electric energy generated by magnets must come from other forms of energy. Physics tells us: [...]
HOW OUR MAGNETIC COUPLING IS MADE Above a typical application History Longer than 40 years went out since we began collaborating with various Italian companies specialized in the design and construction of machines and systems to produce and molding polyurethane components. Many of these companies are now international leaders and are an excellence of the [...]
PERMANENT MAGNETIC COUPLING SOLUTIONS BY HSMAG INNOVATION QUALITY EXPERIENCE A magnetic coupling is a system that transfers torque from one shaft to another using a magnetic field rather than a physical mechanical connection.Magnetic couplings are the most of the times used in pumps and propeller systems. This way a static physical barrier can be placed [...]
Magnetic Coupling Permanent Magnets Assembly A magnetic coupling is mainly composed of an outer rotor, an inner rotor and an isolating sleeve. Permanent magnet segments are closely arranged along the circumferential direction of the inner rotor, which forms a magnetic push-pull power circuit. The magnetic coupling transfers torque from one shaft using permanent magnetic field. [...]
Sintered Neodymium Wedge Magnet for Wind Generator Magnet ID:Generator-Motor-N45M-Ni-3 Magnet Material:NdFeB / Neodymium / Rare Earth Magnetic Grade:N45M Magnet Shape:Block / Wedge / Segment Surface & Coating:Nickel, Nickel+Nickel Original Manufacturer:HangSeng Magnetech (HSMAG / HS Magnetics / Permanentmagneti.com) Solution:Customized you required material, grade, size, coating, shape, grade, pull force and woking temperature Origin:Ningbo, Zhejiang, China Supply [...]
Wind Alternator Generator Ndfeb Permanent Magnet Magnet ID:Generator-Motor-N50-Ni-2 Magnet Material:Neodymium-iron-boron, NdFeB Magnetic Grade:N50 Magnet Shape:Block, Arc Surface & Coating:Ni , Ni+Cu+Ni Original Manufacturer:HangSeng Magnetech (HSMAG / HS Magnetics / Permanentmagneti.com) Solution:Customized you required material, grade, size, coating, shape, grade, pull force and woking temperature Origin:Ningbo, Zhejiang, China Supply Ability:50000pcs/day Certification:SGS,TUV,ISO9001,ROHS,TS16949 Wind Alternator Generator Ndfeb [...]
Sintered Neodymium Wind Turbine Generator Wedge Magnet Magnet ID:Wind-Turbine-Generator-N38UH-Ni-15 Magnet Material:Sintered Neodymium Iron Boron Magnetic Grade:N38UH Magnet Shape:wedge Surface & Coating:Ni-Cu-Ni Original Manufacturer:HangSeng Magnetech (HSMAG / HS Magnetics / Permanentmagneti.com) Solution:Customized you required material, grade, size, coating, shape, grade, pull force and woking temperature Origin:Ningbo, Zhejiang, China Supply Ability:50000pcs/day Certification:SGS,TUV,ISO9001,ROHS,TS16949 Sintered Neodymium Wind Turbine [...]
Neodymium Iron Boron Wind Power Magnets Magnet ID:Wind-Turbine-Generator-N48M-Ni-16 Magnet Material:Neodymium Iron Boron Magnetic Grade:N48M Magnet Shape: wedge Surface & Coating:Ni Original Manufacturer:HangSeng Magnetech (HSMAG / HS Magnetics / Permanentmagneti.com) Solution:Customized you required material, grade, size, coating, shape, grade, pull force and woking temperature Origin:Ningbo, Zhejiang, China Supply Ability:50000pcs/day Certification:SGS,TUV,ISO9001,ROHS,TS16949 Neodymium Iron Boron Wind Power [...]
Wind Turbines VAWTs and HAWTs When you talk about modern wind turbines, you're looking at two primary designs: horizontal-axis and vertical-axis. Vertical-axis wind turbines (VAWTs) are pretty rare. The only one currently in commercial production is the Darrieus turbine, which looks kind of like an egg beater. Wind Turbines VAWTs and HAWTs In [...]
The Real Cost Associated With Neodymium Magnet Wind Turbines Neodymium Magnet Wind Turbines - According to research organized by a group of UK scientists, it is predicted that 15% of the country’s energy requirements in the year 2020 are expected to come from renewable energy sources. They have also considered the wind farms that are [...]
SmCo Magnet Motor VS NdFeB Magnet Motor, Samarium Cobalt Magnet motor VS NdFeB Magnet Motor What is the difference between a motor made of samarium cobalt magnet and a motor made of NdFeB? As the third generation rare earth permanent magnet, NdFeB magnet has very high performance. It is widely used in energy, transportation, machinery, [...]
Design and Recycling of Rare-Earth Permanent Magnet Motors and Generators in Hybrid and Full Electric Vehicles DEMETER – European Training Network for the Design and Recycling of Rare-Earth Permanent Magnet Motors and Generators in Hybrid and Full Electric Vehicles In 2010 the European Commission (EC) published a milestone report on Critical Raw Materials (CRM) for [...]
Synchronous Reluctance Motor Breakthrough Combining the advantages of permanent magnet and induction motors, new synchronous reluctance motors (SynRM) offer potentially breakthrough technology for variable speed drive (VSD) and motor packages. The new motors use an innovative rotor design that eliminates the slip losses associated with induction motors while offering the benefits of permanent magnet operation. [...]
BONDED MAGNETS for HIGH TECH SYSTEMS APPLICATIONS The market of High Tech Systems, including motors and generators is continuously developing technical solutions which are more and more acting on the edge of technology. The increased use of robotics is just an example of this. Hot Formed NdFeB Magnet applications hightech systems This also [...]
Air Conditioner Compression NdFeB, Permanent Bonded Compression Moulding NdFeB Magnet for Air Conditioner Bonded magnet materials can be created through Injection Molded and can be made from NdFeB, Strontium Ferrite or a combination of the two. Bonded magnets that are created through injection molding can be molded into complex shapes and also molded directly onto [...]
Ceramic Magnet Ceramic Magnet Segment Ceramic Magnet, also known as Ferrite, magnets are made of a composite of iron oxide and barium or strontium carbonate. These materials are readily available and at a lower cost than other types of materials used in permanent magnets making it desirable due to the lower cost. Ceramic [...]
Synchronous Generators Definition: The synchronous generator or alternator is an electrical machine which converts the mechanical power from a prime mover into an AC electrical power at a particular voltage and frequency. The synchronous motor always runs at the constant speed called synchronous speed. Synchronous Generators Working Principle of Synchronous Generator The synchronous [...]
Advanced permanent-magnet generator for gearless wind turbines Main target of the PERMAGWIT project was the design, manufacturing and testing of an extremely silent, efficient and reliable 1.5MW direct drive generator system for gearless pitch-controlled wind turbines. A prototype of the generator, the electronic power converter and a suitable turbine nacelle should be developed within this [...]
Wind power development pipeline up 40% How can you tell an industry is thriving? How about a 40% year-over-year increase in projects nearing completion? The U.S. wind industry continues to power forward so far in 2018, adding over 5.5 GW to the wind development pipeline and signing a record amount of power purchase agreements (PPAs) [...]
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: 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 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 [...]
