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electromagnets

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Magnetic Measurements

Magnetic Measurements For measuring of the fundamental magnetic properties of a material (Br, bHc, iHc, BHmax, demagnetisation curve), Hysteresisgraph or BH-tracker is used. A BH-tracker consists of an iron (usually FeCo) yoke to form a closed circuit, electromagnets to create the demagnetizing field and fluxmeters to determine the demagnetizing field and the materials response. [...]

Electromagnet

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 [...]

Magnetic Separators

Magnetic separators can utilize both permanent magnets and electromagnets which is used to separate ferrous materials from nonferrous materials. Magnetic Separators These items are ideal in manufacturing settings where metallic materials must be extracted to purify the process stream as well as for recycling applications. In many industrial applications, materials can be passed through, below, [...]

Industrial Magnets

Industrial magnets are high-strength magnets that have certain characteristics that make them ideal for applications in the industrial industry. In general, a wide spectrum of industries are increasingly using high-strength magnets to do all kinds of work, from physical metal lifting and separating to motor activation and Magnetic Resonance Imaging (MRI). Different applications require different [...]

Why choose HSMAG for magnetic assembly and devices?

HSMAG Magnetic Products has been designing and manufacturing magnetic assemblies, tools and devices since 2002. We have had the exciting privilege to work with several outstanding companies developing magnetic devices. We support some very recognizable names in the manufacture of retail consumer products using magnets. Now we have assembly-manufacturing facilities in Ningbo, China to support [...]

Industrial Use Magnet

Industrial Use Magnet - For most people, when they think of a magnet they think of a simple item that sticks to a refrigerator door, or a clasp that holds a piece of jewelry together. But there is a whole other world of magnets classified for industrial use. In fact, if you look around your [...]

Assemblies Magnet Selection

Assemblies Magnet Selection - HSMAG offers a wide selection of Assemblies magnet products. on your desired product type for stock product specifications. Round Base Magnets Our round base magnet assemblies are made with either ceramic or neodymium magnets combined with steel cups. Assemblies Magnet Selection Channel Magnets These rectangular base magnets channel great [...]

Magnets affect ions in our bodies

Magnets affect ions in our bodies - Magnets affect ions bodies - Another common attempt to explain why magnetic therapy works involves electrically charged particles or ions. Here is a typical claim made by those promoting magnetic therapy: Research indicates that in general, magnetic therapy works because of the electromagnetic nature of the body. Every [...]

Electromagnets

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

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 [...]

General Questions about magnets

General Questions magnets [Q] What is a magnet? [A] A magnet is an object that is made of materials that create a magnetic field. Magnets have poles, at least one north pole and one south pole. [Q] What is a magnetic field? [A] A magnetic field is the region in space where a magnetic force [...]

Electromagnetic Locks Guide

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 [...]

October 18th, 2016|Electromagnetic, Electromagnetic Locks, Electromagnets|

Electromagnetic Lock

Electromagnetic Lock 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 devices are [...]

Electropermanent systems by HSMAG

Electropermanent systems, electro-permanent magnetic system, electropermanent magnetic chucks Electropermanent systems by HSMAG - Electropermanent clamping systems are the combination of permanent and electromagnetic technology. They exploit the ability of some ferromagnetic materials to become a permanent magnet due to the fast action of strong direct current. In this state, they continue to function without the need of [...]

How to Select Sensor Magnet Guide?

SENSOR MAGNET SELECTION Magnetic field profiles example Magnets, electromagnets and solenoids could all be used to trigger magnetic sensors such as Reed Switches and Hall Effect devices. The choice of magnet is determined by the actual application and the environment of the application. Temperature, distance and location of the magnet, presence of other [...]

Bipolar Stepper Motor Drivers

Stepper motor drivers are brushless DC motor drivers that can be used for both positioning and velocity control applications without the need for external position feedback. Typical stepper motors consist of a rotating permanent magnet (rotor) surrounded by electromagnets (stator). When the electromagnets are supplied current in the correct polarity and sequence a torque is [...]

How is Magnet Strength Measured?

A magnet is any object that produces its own magnetic field. The magnet strength of these objects can vary from imperceptibly weak fields to incredibly strong fields, depending on a number of characteristics. Magnets can be classed into two distinct groups: permanent magnets and electromagnets, and non-magnets can be defined as either ferromagnetic, paramagnetic, or [...]

Electromagnets vs Permanent Magnets

Permanent Magnets vs Electromagnets Electromagnets and Permanent Magnets: What are the Differences? An electromagnet is made from a coil of wire which acts as a magnet when an electric current passes through it. Often an electromagnet is wrapped around a core of ferromagnetic material like steel, which enhances the magnetic field produced by [...]

Permanent Magnet Strength

There are two primary types of magnets: electromagnets and permanent magnets. Electromagnets are essentially magnets that have an on and off switch. They have magnet power in the presence of an electrical current and lose their power when this current stops. Permanent Magnet Strength As you may have inferred by their name, permanent [...]