Hall Effect Encoder Overview A hall effect encoder uses a hall-array sensor passed over a magnetic field to produce a signal that is then interpolated to resolution. HSMAG hall effect magnetic encoders use a magnetic phased array sensor to average the signal over multiple detectors to deliver a robust, high resolution signal that is insensitive [...]
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 [...]
Cochlear Implant (CI) Magnet The purpose of the cochlear (COKE le ar) implant (CI) magnet is to hold the headpiece (coil) in place to transmit sound to the internal device. The entire device has 4 parts: the magnet, headpiece (coil), cable and processor. The CI magnet portion is about the size of a dime. Before [...]
Electromagnetic Cross Belt Separators Features: Models: 30 to66″ Square Electros covers 85% applications while other sizes are available and manufactured as needed. Hi-Intensity Electromagnetic Separators – Exclusively vacuum impregnated coils for higher operating strength and greater heat dissipation performance. 3-Styles: Suspended / Automated Self-Cleaning Cross Belt / Auto In-Line Belt Ø CLASS “H” Fiberglass insulated [...]
Magnet Attracting Repulsion Principle Magnet Attracting Repulsion - Now more and more people are using magnets, we want to discuss some of the most basic issues with you first. How do magnets attract each other? How are they excluded? How to make the screwdriver magnetized? Magnet basics magnets can attract each other or repel each [...]
What use are magnets? Maybe you think magnets are interesting; maybe you think they're boring! What use are they, you might ask, apart from in childish magic tricks and scrapyards? You might be surprised just how many things around you work by magnetism or electromagnetism. Every electric appliance with an electric motor in it (everything [...]
Magnetism Electricity: Theory of Electromagnetism Electromagnets show that you can make magnetism using electricity. In fact, as European scientists discovered in the 19th century, electricity always makes magnetism when it moves about or changes. Every time an electric current flows in a wire, it generates a magnetic field all around it. Changing electricity, in short, [...]
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 [...]
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 [...]
Decrypt NdFeB Magnets - The formation of a magnetic field is a magnetic field generated by a molecular ring current of a magnetic substance, and the direction of movement of atoms or ions outside the nuclear electrons is random, so a large number of atom synthesis current is zero, no magnetic field, such as ferric [...]
An electromagnet is a type of magnet that is composed of a battery and iron wire that uses electric current in order to generate a magnetic field. Electromagnet The magnetic field is generated when the electric current passes through a wire, and the field dissipates when the current stops. The primary function of electromagnets is [...]
Electric Hysteresis Brakes These brakes utilize an electromagnet to generate drag torque Drag torque is dependent on input current and independent of slip speed, a constant current power supply such as our MPP24 must be used Torque on each unit can be adjusted to any value between bearing drag (~0) and the max torque indicated [...]
Electronics Industry Magnets HSMAG understands the science and business of magnetics, and that is why so many leading manufactures in the electronics industry rely on HSMAG Magnetics to not only supply magnets, but also assist them with their design of custom-made and unique fitted magnets & assemblies. With over 50 combined years of experience we [...]
Electromagnets are a non-permanent magnets that produced magnetic field. The magnetic field is created by a flow of an electric current through the coil. The magnetic field disappears when the current ceases (or in the caseelectromagnets of a permanent electromagnet, the magnetic field is present until a current is applied). Electromagnets As a [...]
Rectangular Electromagnet are available in four standard sizes. These magnets provide positive holding power and high responsiveness in numerous manual or automatic applications. Controlled by a remote IMI power supply, rectangular electromagnets are available in 24VDC, *110VDC and 120VAC models. Our Electromagnets offer On/Off capability and can be controlled in an automated sheet metal handling [...]
HSMAG designs and manufactures lifting magnets for a wide range of applications using permanent, electro-permanent, battery powered, and electromagnetic technologies. HSMAG Self-Contained Lifting Magnets are versatile, compact, easy to operate and can be used on flat and round material ranging from 0 to 11,000lbs. Our larger lifting magnets are designed for applications such as handling [...]
Crime-Stopping Magnets - We’ve all been there -- you just finished shopping, you’re tired from a long day, and then the annoying alarm goes off just as you try to leave the store. But have you ever wondered how it works? Well, if a little white strip attached to your item or tag is what [...]
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 [...]
HSMAG NEW ARRIVALS PRODUCTS 12V 100kg 220LB 100mm Holding Electromagnet Lift Solenoid 12VDC Brand new in box 100mm OD 40mm hight holding electromagnet lift 120kg Power:15W weight:2100g Type:HSEM1-P100/40 Electro-Permanent Magnetic Chuck For Plastic Injection Machine EPPLC Electro-Permanent Magnetic Chuck For Plastic Injection Machine, Magnetic Chuck for Plastic Molding, Quick Mold Change Magnetic Chuck (EPPLC), [...]
In industrial applications, a Halbach Array is most commonly used to produce a magnetic field utilizing permanent magnets arranged in a 90° orientation change between magnetic elements, which amplifies the magnetic force applied. Halbach Arrays, both planar and circular, produce a magnetic field similar to what a powered solenoid (Electromagnet) would create, but without the [...]
Magnetic Units of Measurement Magnetic Units of Measurement - If the burden of two systems of measurement for common quantities (English vs. metric) throws your mind into confusion, this is not the place for you! Due to an early lack of standardization in the science of magnetism, we have been plagued with no less than [...]
Electromagnetic Lock From Wikipedia An electromagnetic lock, magnetic lock, or maglock is a locking device that consists of an electromagnet and an armature plate. There are two main types of electric locking devices. Locking devices can be either "fail safe" or "fail secure". A fail-secure locking device remains locked when power is lost. Fail-safe locking [...]
Over the years, we have invested our efforts into the designing and improvements of our electromagnetic locks. We are proud of our market leadership and products with high standards with thoughtful designs. We will continue to provide superior quality control with electromagnetic locks to our customers with the following features and Electromagnetic Lock Advantages: Excellent [...]
Here are some suggestions and recommendations for the installation and functionality testing to Use Electromagnetic Locks: electromagnetic-lock-feature-illustration Use Electromagnetic Locks - The electromagnetic lock requires a face to face fitting as shown in the illustration. Otherwise, the holding force will decrease (direction of hydraulic press pull must be collinear). electromagnetic-lock-and-armature-plate Install [...]
Electromagnetic Locks Guide Electromagnetic Locks Guide: Electromagnetic “mag” locks provide a Fail Safe locking mechanism, which requires power to maintain the holding force. For most applications, they secure a door for the purpose of traffic control. The mag lock is placed either onto or into the doorjamb, usually along the header. electromagnetic-locks-guide An [...]