What are the key points for normal operation of the Electromagnetic lock?
2023-06-15
The Electromagnetic Lock, also called magnetic lock, is a kind of electric control lock. Using the principle of electromagnetism, when the current passes through the silicon steel sheet, the Electromagnetic lock will produce a strong suction force to tightly hold the adsorption iron plate to lock the door and control the electromagnetic 
The Door security that locks the power supply will power off when the identification personnel are correct, and the Electromagnetic lock can open the door when it loses its suction. The Electromagnetic lock has the advantages of low power consumption, stable and reliable quality, monitoring signal feedback output, prevention of external damage, etc., so it is widely used in important buildings at home and abroad, becoming an important link that cannot be ignored in the high-tech access control management system. In order to ensure the normal operation of the Electromagnetic lock, the use of Electromagnetic lock should follow certain points. Now, let's share the key points that Electromagnetic lock should follow in normal operation. 1. High power quality is required Like other electrical products, power is always important, and most electromagnetic pins are important for cleanliness and stable DC voltage. This usually comes from a power supply that has undergone pulse and voltage shifting, as this can actually eliminate strong AC voltage noise. The combined power supply should be able to adjust the output voltage, allowing the installer to ensure that the connected device is receiving a combined voltage that meets its technical specifications, If the electromagnetic pin is connected to an improperly filtered power supply, it may heat up and often vibrate and make a buzzing sound when laid tightly. These factors may greatly reduce the holding force of the Electromagnetic lock. 2. The joint surface should be smooth The common problem of the Electromagnetic lock is the condition of the lock joint surface. The surface of the lock and its associated protective plate should be smooth and clean, and many components should be polished after electroplating to ensure a secure fit. These surfaces should be repeatedly inspected to ensure that they can function properly. A trivial situation such as a small piece of plastic paper sticking to the surface of a lock can also seriously affect grip strength
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