The DC 12V KK-P20/15 3KG Lifting Solenoid Electromagnet operates on the principle of electromagnetism to generate a magnetic field and attract magnetic objects. 

Working Principle:

This electromagnet consists of a coil wound around an iron core. When connected to a 12V DC voltage source, it becomes energized, creating a magnetic field. The polarity of the magnetic field depends on the direction of the current flow in the coil, with the north pole determined using the right-hand rule.

Conditions for Maximum Suction:

• The object to be attracted should have good magnetic permeability.
• The object should be flat and clean.
• The object's surface area should be greater than or equal to the cross-sectional area of the electromagnet (20mm x 15mm).
• The object should have a thickness of at least 5mm; thinner objects result in reduced suction.
• The object should be in close proximity to the electromagnet, without gaps or other objects in between.
• The object should be made of an iron-based material for maximum suction.

Specifications:

• Model: 12V KK-P20/15
• Holding/Suction Force: 3 Kg
• Operating Voltage: 12VDC
• Operating Current: 0.17mA
• Power Consumption: 2W
• Operating Temperature Range: -20 to 120 degrees Celsius
• Cable Length: 30cm
• Bolt Size: M4
• Body Material: Mild Steel
• Dimensions (Diameter x Height): 20mm x 15mm

Package Includes:

1 x DC 12V KK-P20/15 3KG Lifting Solenoid Electromagnet with bolt and washer.