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Electromagnetic Lock Working Principle And Advantages

Jan 26, 2018

  Electromagnetic Lock For any object close to the iron, a magnetic lock, called a Suction Magnetic Lock, will attract and will create a magnetic force in the area of large contact area. More related to the object It is not easy to completely separate it. The following Xiaobian introduced the working principle of magnetic locks, advantages and disadvantages.

  Moreover, for any object close to the iron, a magnetic lock called a Suction Lock giant magnetic lock will be attracted and a magnetic force will be created in a large contact area. More related to the object It is not easy to completely separate it. The following Xiaobian introduced the working principle of magnetic locks, advantages and disadvantages.

  Magnetic size, according to the need to design the size of the magnetic force, the magnetic force itself converted to electromagnetic force, set the magnetic lock 180 km, 280 km, 380 km, etc. are also subject to great limitations.

  Due to the current silicon chip, the electromagnetic lock is very attractive, just as the use of electromagnetic locks (electromagnetic locks) and electromagnet design principle of the same electromagnetic principle, to firmly lock the door to achieve. Almost the current electromagnetic lock will also have a huge magnetic, effective administrator will enter the control system after power to identify the correct electromagnetic lock power, electromagnetic lock suction will open the door lost. As the electromagnetic lock does not have a complex mechanical structure or bolt structure, suitable for escape door, fire door access control. Its internal use of perfusion epoxy (epoxy resin) to protect the lock body. At present, LB (pounds) electromagnetic lock suction, the test method is static pressure. Static pressure is gradually increased Electromagnetic lock torque pull over the open electromagnetic lock Iron absorption of iron adsorption power, the data for the electromagnetic locking tension value. And because of electromagnetic locks and iron suction need to face linear pressure, so the electromagnetic lock suction is the largest. Long-term electromagnets are magnetized temporarily due to the magnetic induction, so iron is adsorbed.

Magnetic lock, the advantage of magnetic lock is to escape, very convenient, you can unlock the power lock, magnetic lock is very power-saving, energy-saving options, easy installation, easy installation.

  The disadvantage of the electromagnetic lock is that it is very expensive. If it is self-locking on the load, the magnetic force is limited by the magnetic lock. The lock is a disadvantage of the magnetic lock. The magnetic lock is unique and can be opened in any direction and limited by the installation position .