The P30/25 DC12V Electric Sucker Electromagnet 15KG is a compact circular electric lifting magnet designed to generate strong magnetic attraction when powered by a 12V DC supply. BDTronics offers this P30/25 electromagnet for robotics, industrial automation, magnetic fixtures, clamping mechanisms, DIY projects, and other applications requiring electrically controlled magnetic holding or lifting.

The electromagnet uses a copper coil and iron core to create a magnetic field when energized. When the power is switched off, the magnetic force is released, allowing the attached ferromagnetic object to be separated. Its compact 30mm diameter × 25mm size makes it suitable for applications where installation space is limited.

Features:

• 12V DC operating voltage

• Up to 15KG lifting capacity under suitable magnetic contact conditions

• P30/25 circular sucker electromagnet design

• Compact 30mm diameter construction

• Copper coil with iron magnetic core

• Smooth, flat magnetic contact surface

• Electrically controlled ON/OFF magnetic operation

• Suitable for magnetic lifting, holding, clamping, locking, and positioning

• Low residual magnetism after power is removed according to the supplied specification

• Suitable for robotics, automation, machinery, and DIY projects

• Compact design for space-constrained installations

• Efficient electromagnetic operation for repeated switching applications

Specifications:

Working Principle:

The P30/25 electromagnet contains a coil wound around an iron core. When 12V DC power is applied, current flows through the coil and produces a magnetic field. The iron core concentrates the magnetic field at the contact surface, creating an attractive force that can hold or lift suitable ferromagnetic materials.

When the electrical supply is switched off, the magnetic field decreases and the held object can be released. This makes the electromagnet useful in automated systems where magnetic holding needs to be controlled electronically.

A suitable MOSFET, transistor driver, relay, PLC output, or other DC switching circuit can be used to control the electromagnet. When driven from an electronic controller, an appropriate flyback protection circuit should be used to protect the switching device from the coil's inductive voltage.

Applications:

• Industrial automation systems

• Robotic lifting mechanisms

• Pick-and-place machines

• Electromagnetic grippers

• Metal part handling

• Magnetic fixtures

• Welding jigs and clamps

• CNC and machinery mechanisms

• Automated locking mechanisms

• Conveyor metal handling

• Sorting and positioning systems

• Arduino and microcontroller projects

• PLC automation projects

• DIY robotics projects

• Educational electronics and engineering projects

Installation and Usage Guidelines:

For maximum magnetic attraction, the electromagnet should have direct contact with a suitable ferromagnetic target.

1. Use a properly regulated 12V DC power supply.

2. Use a switching device rated for the electromagnet's actual operating current when controlling it electronically.

3. The target should be made from a suitable ferromagnetic material.

4. Keep the magnet and target surfaces clean and flat.

5. Minimize any air gap between the electromagnet and the target.

6. Paint, dirt, plastic, uneven surfaces, or other non-magnetic materials between the two surfaces can substantially reduce holding force.

7. Target thickness, material type, contact area, and surface condition all affect actual lifting force.

8. Do not assume the maximum 15KG rating will be achieved with every material or installation.

9. Electromagnets produce heat during operation, particularly during continuous energization or frequent switching.

10. For lifting applications, use an appropriate safety factor and never rely solely on the maximum rated magnetic force for safety-critical loads.

Important Notes:

The stated 15KG lifting capacity represents the maximum specified capacity under suitable magnetic conditions. Actual holding or lifting force depends on the target material, thickness, flatness, contact area, air gap, and alignment.

For reliable operation, the magnet should be mounted securely and the target should make as much direct contact as possible with the flat magnetic surface. Continuous operation should also be evaluated according to the actual coil temperature and operating environment.

Package Includes:

• 1 × P30/25 DC12V Electric Sucker Electromagnet 15KG

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