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ELECTROMAGNETS FOR HOLDING AND LIFTING B TYPE- BAR SIZE

ELECTROMAGNETS FOR HOLDING AND LIFTING B TYPE- BAR SIZE

ELECTROMAGNETS FOR HOLDING AND LIFTING B TYPE- BAR SIZE

Product catalog summary
Specifications and Factors Affecting Electromagnetic Holding Force:
The document outlines the factors influencing the electromagnetic holding force (Fh) necessary to detach a piece perpendicularly from an electromagnetic surface. Key factors include:
  • Magnetic Gap: Maximum holding is achieved when the electromagnet and the piece are perfectly adherent with zero magnetic gap.
  • Thickness: The electromagnetic force is optimal when the piece's thickness matches the specified optimal thickness.
  • Material: The material must be ferromagnetic, with varying holding strengths for different materials like Iron Fe35, Steel 60, and others.
  • Voltage: The supply voltage should not drop below 90% of the rated voltage.
Electromagnet Series and Specifications:
The document provides specifications for different series of electromagnets (B150, B200, B500) used for holding and lifting. Each type has specific dimensions, force capacity, voltage requirements, power consumption, duty cycle, protection level, and weight.
Electromagnetic Force Behavior:
Diagrams illustrate the behavior of the electromagnetic holding force (Fh) in relation to the magnetic gap for different electromagnet types. The translation force (Tf), necessary for dragging a piece, is approximately a quarter of the holding force (Fh).
Additional Features:
Electromagnets with profilable magnetic surfaces are available for an extra charge, allowing for customized machining allowances.
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Catalog excerpts

ELECTROMAGNETS FOR HOLDING AND LIFTING B TYPE- BAR SIZE-1

SPECIALE CON BOBINA SOSTITUIBILE SPECIAL WITH REPLACEABLE COIL QLBPCHGFHADEMMINOaa INGOMBRI DIMENSIONS TIPO TYPE ABCDEFGHILMNOPQ B150 151.560150-0.330752.5+021M8*152653598.53728 B200 201.560ѱ150 - 0.3351202.5+021M8*15265351443728 Traferro tra elettrocalamita e pezzo B500 501.560150 - 0.3351402.5+021M8**15265354443728 . La tenuta Ѩ massima se le due superfici sono perfettamente aderenti e con la rugosit di lavorazione minima (traferro zero). Magnetic gap between the electromagnet and the piece . The magnetic holding is maximum if the two surfaces are perfectly adherent and with minimum processing roughness. (magnetic gap zero).Օ Spessore del pezzo da attrarre . La forza elettromagnetica massima se lo spessore S almeno pari a quello ottimale indicato nei grafici seguenti ed 訨 inferiore se il materiale pi sottile.蹕 Thickness of the piece to attract . The electromagnetic force is maximum if the thickness S is at least equal to the optimal one stated in the following diagrams and it is lower if the material is thiner. > 4 fori holes NORME PER LՒUSOLa forza magnetica di tenuta Fh (necessaria per staccare il pezzo in direzione perpendicolare alla superficie elettromagnetica) dipende dai seguenti fattori: Tensione di alimentazione Materiale . Il materiale deve essere ferromagnetico; a paritՠ di spessore e di rugosit delle superfici a diretto contatto si ottengono tenute magnetiche rispettivamente decrescenti con ferro Fe35, Acciaio 60, Ghisa malleabile, Ghisa grigia, Acciaio rapido. , la quale non deve essere inferiore al 90% di quella nominale.Le tabelle e i diagrammi esemplificativi che seguono si riferiscono al comportamento elettromagnetico di pezzi piani in ferro Fe35, aventi rugositՠ minima. INSTRUCTIONS FOR USEThe electromagnetic holding force Fh (necessary for detaching the piece in a perpendicular direction to the electromagnetic surface) depends from the following factors: Material Voltage . The voltage should not be less than 90% of the rated voltage.The following exemplifying tables and diagrams refer to the electromagnetic behaviour of Iron Fe35 flat pieces with a minimum roughness. . The material must be ferromagnetic. With the same thickness and surface roughness in direct contact, the magnetic holding obtained between Iron Fe 35, Steel 60, Malleable Cast Iron, Grey Iron and High-Speed Steel diminishes respectively.Օ Tipo Superficie di tenuta Peso Type Force Voltage Power Duty Protection Weight Code Holding surface (mm)Forza (Kg) (N)Tensione (*)Consumo (W)Servizio (ED%)Protezione (Kg)Codice B150 150 x 602502.45024 Vcc24100%IP672.40B40001 B200 200 x 603503.40024 Vcc36100%IP673.30B40002 B500 500 x 609509.30024 Vcc75100%IP679.30B40003 > Altre tensioni vengono fornite a richiesta Different voltage on request CORSO PRIMO LEVI, 7 - 10090 CASCINE VICA - RIVOLI - TORINO (ITALY) - TEL. 0039 0119594446 - FAX. 0039 0119591357e-mail: [email protected] www.cei-italy.it > C.E.I. srl size="-1">

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.