Pneumatic Magnetic Cylinder Shaped Porous Handling Metal Plate Disk SGM - 30-40-70 SG Industrial Transport Permanent Magnet Suction

Detailed Explanation of Working Principle
The key components of the magnetic cylinder include electromagnets, permanent magnets, pistons, guide rails and control systems. The working process can be divided into the following steps: 1.
Electromagnet activation: When the control system supplies electricity to the electromagnet, the electromagnet generates a magnetic field, which interacts with the fixed permanent magnet inside the cylinder. If the polarity of the electromagnet is the same as that of the permanent magnet, a repulsive force is generated to push the piston to move; if the polarities are opposite, an attractive force is generated to pull the piston. 2.
Magnetic field force drive: By adjusting the current magnitude and direction, the strength and direction of the magnetic field force can be precisely controlled, enabling the acceleration, deceleration or positioning of the piston. For example, in precise assembly scenarios, micro-level positioning can be achieved through pulsed current. 3.
Reset and Buffering: Some magnetic cylinders are equipped with built-in reset springs or magnetic reset mechanisms. They will automatically return to the initial position after power loss. At the same time, the guide rails and buffering devices can reduce motion impacts and extend the lifespan of the equipment.