Magnetic Pickup Tool
MAGNETIC RETRIEVAL PEN / MAGNETIC PICKUP TOOL Pick up and recover ferromagnetic (e.g. mild steel) pieces such as dropped nuts, screws, bolts, keys, washers and other bits with ease, even if they end up behind your workbench, somewhere in the engine you're working on, rolling under a locked door, etc. Use our Magnetic Pick-up Tool (Magnetic Retrieval Pen) when trying to get those ferrous items that are out of the reach of your fingers. Our high quality telescopic magnetic retrieval pen pick-up tool is 147mm long and extends up to 660mm long (nearly 26 inches). It holds up to a maximum of 1kg (depending on the material being picked up). Don't find yourself one day kneeling in a puddle trying to fish your car keys out of a grate with an old coat hanger - [...]
Rubber Coated Neodymium Pot Magnets
Rubber Coated Neodymium Pot Magnets Feature: Santoprene Rubber coating for scratch-free clamping Neodymium Magnets (NdFeB) inside for maximum holding forces Extremely good sheer forces - high resistance to sliding Protects surfaces such as lacquered mild steel car body work Excellent as Sign Magnets and Lighting Magnets, etc; Superior performance Boutique Magnets Maximum recommended operating temperature is 60°C The multiple pole design of these rubber coated Neodymium (NdFeB) pot magnets ensures a dense shallow magnetic field on the holding surface. This allows for excellent holding onto thin, lacquered car body metal. The sideways displacement (sheer forces) are extremely good due to the suction effect of the rubber surface. Maximum recommended operating temperature is 60 degrees Celsius. These rubber coated Neodymium (NdFeB) pot magnets are especially suitable for magnetically fixing objects such as advertising displays or safety [...]
Magnetic Swarf Wand
Magnetic Swarf Wand is also known as a Magnetic Separator Wand, Hand-held Magnetic Separator, Test Separator Rod, Ferrous contaminant magnetic tester and Magnetic Baton. Magnetic Swarf Wand NEW PRODUCT Separate small parts after rumbling Quick release handle Permanent magnet - never needs re-magnetising Lightweight, non-rusting shaft Holding capacity: 6.35kg Quickly and safely pick-up iron and steel offcuts, filings, chips, swarf and small components. [fusion_builder_container hundred_percent="yes" overflow="visible"][fusion_builder_row][fusion_builder_column type="1_1" background_position="left top" background_color="" border_size="" border_color="" border_style="solid" spacing="yes" background_image="" background_repeat="no-repeat" padding="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="no" center_content="no" min_height="none"] Magnetic Swarf Wands Simply place the Magnetic Swarf Wand into the material you want to remove ferrous debris from (or to test for ferrous contamination), collect the debris, take away and them use the quick release handle to clean the ferrous debris away from the Magnetic Swarf [...]
Electromagnets Solenoids
Electromagnets Solenoids 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). As a current is passed through the coil, small magnetic regions within the material, called magnetic domains, align with the applied field. Therefore, causing the magnetic field strength to increase. As the current is increased, all of the domains eventually are aligned, a condition called saturation. [fusion_builder_container hundred_percent="yes" overflow="visible"][fusion_builder_row][fusion_builder_column type="1_1" background_position="left top" background_color="" border_size="" border_color="" border_style="solid" spacing="yes" background_image="" background_repeat="no-repeat" padding="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="no" center_content="no" min_height="none"] Electromagnets solenoids The main advantage of an electromagnet over a permanent magnet [...]
Custom electromagnets
Custom electromagnets are designed & manufactured in-house. This is one of HSMAG special field of expertise. We make custom electromagnets that are better fitted to our customers’ requirements. [fusion_builder_container hundred_percent="yes" overflow="visible"][fusion_builder_row][fusion_builder_column type="1_1" background_position="left top" background_color="" border_size="" border_color="" border_style="solid" spacing="yes" background_image="" background_repeat="no-repeat" padding="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="no" center_content="no" min_height="none"] Custom electromagnets What are custom electromagnets? Whenever a special size, magnetic field or force, higher heat resistance (etc.) is required. Sometimes even small details, color, special wiring or coating. if your company’s requirements are different than our standard electromagnets – we can help you design and manufacture custom made electromagnet according to your company specific demands. If you are designing a new product. If your company needs a special electromagnet, we can help. We will be happy to assist your company R&D [...]
Daily Life Electromagnets
Daily Life Electromagnets Electromagnets are common in everyday appliances, and are becoming more common as the need for technology increases. Electromagnets are found in doorbells, hard drives, speakers, MagLev trains, anti-shoplifting systems, MRI machines, microphones, home security systems, VCRs, tape decks, motors, and many other everyday objects. How An Electromagnet Works A basic electromagnet consists of a power source, an iron core, and a current-carrying wire. The moving charges through the wire create a magnetic field. A weak electromagnet uses a straight wire, but to make it stronger, you can make more current run through the system (by increasing battery voltage or decreasing resistance) or by coiling the wire. The more you coil a wire, the stronger the magnetic field will be. Here is a diagram of a basic electromagnet using a battery, a nail, [...]
Anti-shoplifting Devices Electromagnets
Anti-shoplifting Devices Electromagnets Anti-shoplifting Devices Each year, businesses lose billions to shoplifting. To prevent this, most stores have invested in security. Common systems include electronic surveilance, security personel, and alarm systems. One of these systems, called the EM system, uses electromagnets to thwart shoplifters. Electromagnetic (EM) System The EM system, dominant in Europe, uses electromagnetic fields to prevent shoplifting. There are two parts to the system: the actual hardware (often placed at the exit of the store), and the tags on the merchandise. In a store using the EM system, everything is affixed with a small tag. Inside the tag is a ribbon or thin piece of metal, which allows magnetic force to travel through it easily. At the exit, there are two components of the scanner system, a transmitter and a receiver. The transmitter [...]
Permanent electromagnets
Permanent electromagnets have a permanent magnetic field, but when supplied with power, the magnetic field is neutralized. This type of electromagnets is used when the magnetic field is required to work permanent electromagnets(magnetic field on) most of the time, and neutralized once in a while (for example a door lock). If the magnetic field should be off for 50% of the time or more, we would recommend the use of a regular electromagnet. [fusion_builder_container hundred_percent="yes" overflow="visible"][fusion_builder_row][fusion_builder_column type="1_1" background_position="left top" background_color="" border_size="" border_color="" border_style="solid" spacing="yes" background_image="" background_repeat="no-repeat" padding="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="no" center_content="no" min_height="none"] Permanent electromagnets Custom permanent electromagnets can be designed and fitted to your company’s requirements. Our experts will be glad to help you and contribute their knowledge & experience, will advise and make sure that our customers will [...]
Hard Drives Electromagnets
Hard Drives Electromagnets Hard Drives Although we may not see them every day, hard drives do immensely important behind-the-scenes work. Hard drives store government files, weather reports, your emails, the pictures on your digital camera, and many other things. In fact, hard drives are the backbone of the Internet: almost everything you see online is being stored on a hard drive. Hard drives use magnetic recording to store information: much like a cassette tape. Magnetic Recording Hard drives store data using electromagnets. On the basic level, the hard drive consists of the platter and the actuator. The platter is a hard material that is ferromagnetic (able to be magnetized). This is where your files are stored. The actuator arm, the piece that writes the data, magnetizes certain parts of the platter, giving it a value [...]
Doorbells Electromagnets
Doorbells Electromagnets Doorbells Although almost every house has a doorbell, we rarely stop and think about how they work. At the basic level, a doorbell consists of an electromagnet that triggers some kind of noise (a buzzer, bell, or chime). When you press the button of a doorbell, you are completing the bell's circuit, activating the electromagnet. In this page, I will outline how certain kinds of doorbells work. Buzzer and Bell A buzzer doorbell revolves around a circuit consisting of an electromagnet, a metal arm, and a small metal piece. When you press the button, the circuit is closed, and the electromagnet turns on. This causes the arm to be attracted upward to the electromagnet. However, as soon as the arm moves, the circuit breaks, and it falls back down again (due to gravity), [...]
Maglev Train Electromagnets
Maglev Train Electromagnets Maglev trains (short for magnetic levitation trains) are modern trains that leverage electromagnets. These trains are faster, quieter, smoother, and more efficient than their wheeled counterparts. Maglev trains are common in many Asian and European countries, and are becoming popular in airports as well. Today's fastest Maglev train can speed along at 581 mph, about the speed of a commercial airplane. While Maglev trains with passengers travel much slower, they still can travel twice as fast as their wheeled counterparts. As Maglev trains become more and more efficient, they may rival airplanes for land travel.Maglev Train Electromagnets All Maglev trains rely on the attraction and repulsion of magnetic poles. There are two main systems in use today, the EMS and EDS systems. The EMS system is used mostly in Germany, while the [...]
Speaker Electromagnets
Speaker Electromagnets - Speakers Even if we don't realize it, speakers are all around us. Our TVs, cellphones, headphones, radios, and computers all use speakers of different types. Although there are many different sizes, shapes, prices, and sounds to speakers, they all use the same underlying system, which relies on electricity and magnetism. [fusion_builder_container hundred_percent="yes" overflow="visible"][fusion_builder_row][fusion_builder_column type="1_1" background_position="left top" background_color="" border_size="" border_color="" border_style="solid" spacing="yes" background_image="" background_repeat="no-repeat" padding="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="no" center_content="no" min_height="none"] Speaker Electromagnets How a Speaker Works On a basic level, a speaker is the opposite of a microphone. It takes an electric signal and transforms it into sound waves that humans can hear. However, the underlying technology is more complicated than this. There are three main parts of a speaker: the diaphragm, the voice coil, and the [...]
