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AS 10840 DC Electromagnetic Lifting Magnet

What is an Electromagnetic ?

An electromagnet is a device that works on the principle of electromagnet and consists of an iron core, a copper coil and a round metal disk. When current passes through the copper coil, the magnetic field generated will make the iron core a temporary magnet, which in turn attracts nearby metal objects. The function of the round disk is to enhance the suction force, because the magnetic field on the round disk and the magnetic field generated by the iron core will be superimposed to form a stronger magnetic force. This device has a stronger adsorption force than ordinary magnets and is widely used in industries, family life and scientific research.

 

These kind of electromagnet are portable, cost-effective, and efficient solutions to easily lift items such as steel plates, metallic plates, sheets, coils, tubes, disks, etc.  It is usually consists of rare earth metals and alloys (e.g. ferrite) that make it capable of producing a stronger magnetic field. Its magnetic field is not consistent as it can switched on or off based on the particular needs.

 

‌Working principle‌:

The working principle of the suction cup electromagnet is based on the interaction between the magnetic field generated by electromagnetic induction and the metal object. When current passes through the copper coil, a magnetic field is generated, which is transmitted to the disk through the iron core to form a magnetic field environment. If a metal object nearby enters this magnetic field environment, the metal object will be adsorbed to the disk under the action of magnetic force. The size of the adsorption force depends on the strength of the current and the size of the magnetic field, which is why the suction cup electromagnet can adjust the adsorption force as needed.

    Product Description

    Brand Dr. Solenoid Model Number  AS 10840 
    Rated Voltage (V) DC 12V, 18V and 24V     Rated Power(W) 12 W 
    Work Mode: Power on, Magnet on Holding Force (N) 80  KG
     working duty 100% Resistance 48  Ω
    Service Life 100 Thousand Times Certification CE,ROHS,ISO9001,
    Material Superior Magnet Carbon Steel Housing  Lead Wire Length(mm) 200 MM 
    Install Style Screw Hole Tolerance of Dimension  +/-  0.1 MM 
    Water-proof  None Insulation Class B
    Hi-Pot Test AC 600V 50/60Hz 2s Non-excitation Holding Force 0
    Working Temperature -10°C-100°C Duty Cycle 1-100%
    Thread Depth(mm) / Payment Term TT, or LC At Sight  
    Sample Order Yes Warranty 1 Year
    MOQ 1000 pcs Supply Ability 5000 pcs per Week
    Delivery Time 30 Days Port of Loading shenzhen
    Unit Features:
    Size: 108 * 40 *15 mm
    DC Power Voltage: DC 9V,12V or 24V
    Power Wattage: 12 W
    Current: 0.5 A
    Resistance: 48 Ω
    Suction Force: ≥ 60 Kg
    Lifespan cycles: ≥100,000 times
    Working duty cycle: 100%ED
    Housing: Round magnets is made of high quality carbon steel, with plated Nickle coating, small size for easy storage, strong adsorption, high conductivity, high temperature resistance. RoHS compliance.

    Design : Water proof, DC powerful and compact design
    Performance; Low consumption,reliable temperature rise, and long lifespan.

    ‌Application‌: In the industrial field, the suction cup electromagnet/solenoid is used to adsorb and carry metal workpieces to improve production efficiency and operational safety. In family, it is used to adsorb various small objects, such as keys, needles, etc., to prevent loss. In scientific research, it is used to demonstrate the attraction of magnetic fields to objects.

    Technology: The structure of the suction cup electromagnet is reasonably and compactly designed. The copper coil is placed in a soft magnetic metal material shell and is cast with epoxy. It has the characteristics of small size, large suction force, firm and reliable, fully sealed, and strong environmental adaptability. It can be remotely operated, with simple and sensitive movements and stable and reliable functions. It is suitable for conveying control parts of materials or products on automated production lines, and is also used in manipulators, food machinery, medical machinery, and automated control systems. It can be used to suck and lift cast iron ingots, steel balls, pig iron blocks, machined chips, etc. Almost all special-purpose suction cup electromagnets are available, such as normal temperature type, high temperature type, strong magnetic type, etc.

    Advantage :
    The electric lifting magnet has a flat and smooth surface, excellent workmanship, good electrical conductivity and insulation, small size and large adsorption force, it is a powerful, compact, low-consumption and reliable quality product。

    Cautions for the using :
    1.The object absorbed must be a good magnetic material.
    2.The suction surface of the electromagnet must be smooth and clean.
    3.The thickness of the object is 5mm best.
    4.The contact surface of the object must be larger than the adsorption surface of the electromag.

    Summary, the suction cup electromagnet is not only an efficient tool, but also plays an important role in many fields. From improving production efficiency to small applications in daily life.

    Product detail diagram

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