Electromagnetic lock installation precautions and basic selection knowledge

There are three ways to install an electromagnetic lock, namely surface mounting, recessed mounting, and glass door mounting. When installing an electromagnetic lock, it is important to note that the size of the door edge should be slightly larger than the size of the chosen lock. Place a piece of wood of the right size in the door frame for the lining and then lock the screws. This method is easy to take and simple to install. This method is mostly used in practical installations. Next, let's take a look at the installation precautions and basic knowledge of hotel floor electromagnetic locks. Here are some answers.

Here is the content list:

l What are the precautions for installing an Electromagnetic lock?

l Basic knowledge on how to choose an Electromagnetic lock.

What are the precautions for installing an Electromagnetic lock?

An Electromagnetic lock is designed like an electromagnet, when the current passes through the silicon steel sheet, the electromagnetic lock will produce a strong suction force to tightly absorb the adsorption iron plate to achieve the effect of locking the door. As long as a small current electromagnetic lock will produce a great magnetic force, the access control system that controls the power of the glass door electromagnetic lock identifies the correct person and then power off, Electromagnetic lock loses suction to open the door.

Do not drill holes in the relay plate or lock body; do not replace the relay plate fixing screws; do not wipe the electromagnetic lock with harsh cleaning agents; do not alter the circuitry. In addition, the maintenance of the shop electromagnetic lock is relatively simple compared to other locks, as long as the surfaces of the relay plate and lock body are kept free of contaminants. Finally, it is worth noting that when installing the lock, it is important not to lock it tightly, but to allow it to wiggle slightly for a natural fit with the lock body.

Basic knowledge on how to choose an Electromagnetic lock.

Electromagnetic locks should be sophisticated in appearance. The key to an electromagnetic lock is its tensile strength, which can only be measured with professional equipment. If you can't pull it by hand with sudden force, it is considered normal, but you should pay attention to the installation of the electromagnetic lock body suction to match, the suction iron should not be installed too tight. Otherwise, it will affect the tensile strength. Secondly, the lock surface should have a metallic luster and should not have obvious scratches. The standby current should be around 300mA. The office electromagnetic lock should be able to spring up with sufficient force, and the lock should spring up automatically after being pressed down. It is advisable to carry out 4000 times on/off test. If, during the test, the lock is found to be weak, or does not spring into place. Or if it does not pop up, it is deemed to be unqualified.

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