DC 24V P40/20 30KG Lifting Solenoid Electromagnet

DC 24V P40/20 30KG Lifting Solenoid Electromagnet

This DC 24V KK-P40/20 30KG Lifting Solenoid Electromagnet consists of an iron core and a coil designed to attract magnetic substances. It operates based on the magnetic effect of electric current, becoming a magnet only when current flows through it. Unlike permanent magnets, which maintain their magnetic field continuously, an electromagnet’s strength can be adjusted by varying the electric current. When the current ceases, the magnetism also disappears. However, this flexibility is advantageous because controlling the electric current allows precise control over the magnetic field strength. In fact, reversing the flow of electricity can even change the poles of an electromagnet.

The working principle of electromagnets involves a coil of insulated copper wire wound around a soft iron core. Normally, the atoms in the iron core are oriented randomly, canceling out individual magnetic fields. When an electric current flows through the coil, these atoms reorient to align in the same direction, creating a strong magnetic field. As current flow increases, this reorientation intensifies until saturation occurs—when all particles align perfectly in one direction.

We offer various electromagnets with different power levels and dimensions to meet unique requirements.

Note: Images may be seen different from actual product in terms of Dimensions

Precaution:

Electromagnets must meet the following conditions to achieve maximum suction:

1. The object to be sucked must have good magnetic permeability.
2. Proper use of power supply, rated voltage.
3. The object to be sucked must be flat and clean.
4. The object to be sucked must be greater than or equal to the surface of the magnet( For example the magnet is 20 x 15 mm, so the surface area is S=r²π=10²π mm² so the object to be sucked must be greater than or equal to 10²π mm² )
5. The object to be sucked must be greater than 5mm. (If the thickness decreases, the suction decreases)
6. The object to be sucked must be close, the middle can’t be interspersed with objects or gaps
7. Suction means more than 5cm in thickness, surface roughness, the surface is greater than the cross-sectional area of the electromagnet and maximum suction completely fit together on an iron-based material.
8. Electromagnet in working condition electromagnetic conversion would produce a certain amount of heat, electricity more frequently the higher temperature, which is a normal phenomenon.

Features:

1. Our DC-powered electromagnet generates a magnetic field of high-power with high efficiency.

This highly efficient electromagnet generates a magnetic field of a strong pull (high attractive force) with low energy consumption. You can adjust to the desired attractive force by changing the power applied and the magnetic gap between the electromagnet and the substance.

2. Minimized in residual magnetic.

When an electromagnet is energized, the problem is how to release the magnetic force which remains on the device after the power is turned off. Our electromagnet is designed with measures to release and minimize this residual magnetic force.

3. Lightweight, compact design for space-saving.

Compact mechanism with high reliability.

4. Long life

High mechanical strength and excellent durability.

5. Widely applied in automation: assembly line, sorting machine, mechanical arm, experimental facility, etc

Specification:

Package Includes:

1 x DC 24V P40/20 30KG Lifting Solenoid Electromagnet

1 x M6 Bolt with Washer