Tubular Linear Motor Magnets About Tubular Linear Motor Magnets Halbach array in tubular linear motor is made of radially oriented magnets and axial magnetized magnets which arranged in a certain order, then obtain much stronger sinusoidal distributed magnetic field on the working side and keeping the field to a very low value on the other [...]
Which Magnets are Used in Commercial Motors? Neodymium – one of the so-called rare earth metals – is an important element necessary for producing very strong permanent magnets. With a growing tendency for electrically powered automobiles magnet efficiency has become key to manufacturing high-powered electric motors. However, with China being responsible for 90% of the [...]
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 [...]
Synchronous Traction Motor Permanent Magnets Using high-performance rare earth permanent magnet materials, no carbon brushes, permanent magnet synchronous gearless traction machine can drive efficiency up to 90%. It effectively improves the energy efficiency with energy saving, environmental protection, low speed and high torque characteristics. Gearless traction machine can be dividedinto the inner rotor and outer [...]
LAMINATED MAGNET ASSEMBLY LAMINATED MAGNET ASSEMBLY is to cut the whole magnet into many small pieces of magnet, and then use specific glue to bond together. These small magnets are insulated from each other and enable to cut down electromagnetic eddy current. When the permanent magnet motor is running, the motor will generate harmonic and [...]
Magnets for Taptic Engine on iPhone and Other Devices Apple is using recycled rare earth elements in the Taptic Engine of the new iPhone 11 and iPhone 11 Pro, according to Apple's Vice President of environment, policy, and social initiatives Lisa Jackson. The Taptic Engine is Apple's implementation of haptic user interface feedback. Using a [...]
Small Neodymium Magnets in Smartphones Neodymium (NdFeB) magnets are an invisible part of every smart phone. These tiny magnets are critical to the function of the phone, working quietly behind the scenes inside the phone case. These internal magnets are typically used in the speaker, receiver, vibration mode motor, taptic feedback motor, and camera auto-focus [...]
Rare Earth Magnets in Hybrid and Electric Vehicles Rare Earth Magnets in Hybrid and Electric Vehicles - When Tesla Motors built their first two full-sized car models, they used electric induction motors to power the vehicles. These motors were based on Nikola Tesla’s original motor design – a brilliant design that preceded the invention of [...]
Mini Micro Motor Magnets With the increasing performance of permanent magnet materials, rare earth permanent magnet materials are widely used in electrical fields. Using high-performance rare earth permanent magnet materials to make a motor, the structure does not require special electrical excitation system, which helps to improve motor efficiency and power factor, and save energy, [...]
Neodymium Magnets vs Ferrite Magnets Neodymium vs Ferrite Magnets - A central question that comes up in a magnet trade study is how to decide whether to use a Neodymium magnet or a Ferrite magnet for a particular application. A trade study that seems very simple at first glance can quickly become more complex once [...]
Customized Micro Magnet Solution by HSMAG HSMAG' Customized Micro Magnet is always pleased to offer you new tiny magnet solution. Based on your demand, we will produce test product for long term cooperation. University study, institute research and new product development are mostly welcome. Customized Micro Magnet Solution by HSMAG Technology is the [...]
Samarium Cobalt vs Neodymium Magnets Samarium Cobalt magnets and Neodymium Iron Boron magnets are important Rare Earth Magnets. Many people want to understand how to use them, so we wrote this guide. Here we break down the important similarities and differences so you can quickly decide which is right for your application. Samarium Cobalt [...]
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, [...]
HSMAG Exhibited The Battery Show in North America The Battery, Electric Vehicle Technology and Power Reserve Exhibition 2018 was held in Detroit, USA. HSMAG exhibited main products of rare earth permanent magnets (NdFeB and SmCo permanent magnets used in new energy vehicle drive motors). We won good attention and praise of visitors, and achieved complete [...]
HSMAG Showed ComVac Asia 2018 in Shanghai HSMAG Win New Opportunities During 06th-09th Nov. 2018, the Air Compressor Exhibition was held in Shanghai New International Expo Center. At this exhibition, we mainly displayed industrial magnets such as compressor motor magnets, servo motor magnets, elevator magnets, new energy vehicle motor magnets and wind generator magnets, etc. [...]
HSMAG participated in the 19th China International Electric Motor Expo July 10th to 12th the 19th China International Electric Motor Expo and Forum 2019 in Shanghai China International Exhibition Center, come to a successful close. The exhibition is one of the Asia's largest motor exhibition. Ningbo HangSeng Magnet company carefully prepared, with a superb level [...]
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 [...]
Axial Flux Motor Magnet, PM Axial Flux Motors Magnet, AXIAL FLUX ELECTRIC MOTOR MAGNETS, Axial and radial flux motors. As with other motor designs that include permanent magnets, PMAC axial flux motors exist. What is axial flux motor? An axial flux motor is different from conventional electric motors due to the different path of the [...]
Some Introduction of Lithium Ion Battery Magnet Better lithium ion batteries, how do they work? Magnets! Battery research focuses on balancing three competing factors: performance, lifetime, and safety. Typically, you have to sacrifice one of these factors to get gains in the other two. But for applications like electric vehicles, we'd really like to see [...]
NdFeB Magnets Application: Electroacoustic field: speakers, receivers, microphones, alarms, stage sounds, car audio, etc. Electronic appliances: permanent magnet mechanism vacuum circuit breaker, magnetic holding relay, electricity meter, water meter, sound meter, reed switch, sensor, etc. Motor field: VCM, CDDVD-ROM, generator, motor, servo motor, micro motor, motor, vibration motor, etc. Mechanical equipment: magnetic separation, magnetic separator, [...]
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. [...]
Linear Motor Benefits in Systems Design A majority of automated systems using linear motors today rely on a rotary servo motor coupled to a ball screw, belt-drive, rack-and-pinion, or even a cam-follower mechanism which convert the rotary motion of the motor to its linear translation. Increased demand for higher throughput, a need for millions of [...]
Moving Magnet Systems For applications that require non-contact, particle-free transport, such as clean rooms, vacuums, or chemical environments, a moving magnet linear motor meets the most demanding process requirements. In the case of clean room and vacuum applications, any particle-generating components must be positioned outside of the controlled environment to avoid degrading the environment. For [...]
What is a torque motor? Rotational electric motors have been around for ages but a lot has changed since then. How did electric motors change? What innovations have been made? Torque motors have benefitted greatly from the knowledge gained making linear motors. Utilizing a brushless 3-phase design they can provide even greater efficiency and power, [...]
How linear motors work? In a traditional DC electric motor, a central core of tightly wrapped magnetic material (known as the rotor) spins at high speed between the fixed poles of a magnet (known as the stator) when an electric current is applied. In an AC induction motor, electromagnets positioned around the edge of the [...]