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    Electromagnet / Electromagnet bar & ring

    Electrical Holding magnet Ring 110x26x21mm 24VDC 2050N

    Artno: M7112
    In stock
    Magnet properties
    Magnet type Electrical Holding magnet Ring
    Electrical holding magnet
    Outer ØD [mm] 110
    Thickness T [mm] 21
    Hold force [N] 2050
    ED [%] 100
    Power [W] 14.7
    Voltage [V] 24DC
    IP-code IP65
    Weight 1kg
    Cable length [mm] 300
    PDF to sheet

    Description

    The stated forces have been determined at room temperature on a plate in polished steel (S235JR according to DIN 10 025) with a thickness of 10 mm (1kg ~ 10N). A maximum deviation of -10% compared to the specified value is possible in exceptional cases. Value is exceeded in general. Depending on the type of application (installation situation, temperatures, counter anchor etc.) the forces can be influenced enormously. The indicated values are serving as an orientation.

    ED's is a percentage measure of  the connection time. If the magnet is supposed to work shorter period of time (lower ED), you can increase voltage and get more power. Lower voltage gives lower force.

    The holding force depends on the following factors:
     
    • The gap between the electromagnet and the iron surface. The holding power is most optimal if both the surface of the magnet and the iron have direct contact, with as good surface evenness as possible.
    • The thickness of the iron surface. The electromagnetic force is most optimal if the thickness of the iron load exceeds 15mm.
    • Material. The material must be ferromagnetic. Good ferromagnetic material, from better to worse in descending order: Fe 35, steel 60, moldable cast iron, gray iron and high speed steel.
    • Voltage. The voltage should not be less than 90% of 24DC.


    Below you can see what happens with the magnetic strength when increasing distance from the holding surface. Two different thicknesses on the iron surface. a = 1mm, b = 3mm and c = 6mm.
    http://hyab.com/uploads/img/Produkter/71%20El-ha%CC%8Allmagneter/M7112/M7112_graf.jpg

    http://hyab.com/uploads/img/Produkter/71%20El-ha%CC%8Allmagneter/M7112/M7112_ritn.jpg

     

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