Class:Industry
Electroagnetic Lock
An electromagnetic lockmagnetic lock, or maglock is a locking device that consists of an electromagnet and an armature plate. There are two main types of electric locking devices. Locking devices can be either "fail safe" or "fail secure". A fail-secure locking device remains locked when power is lost. Fail-safe locking devices are unlocked when de-energized. Direct pull electromagnetic locks are inherently fail-safe. Typically the electromagnet portion of the lock is attached to the door frame and a mating armature plate is attached to the door. The two components are in contact when the door is closed. When the electromagnet is energized, a current passing through the electromagnet creates a magnetic flux that causes the armature plate to attract to the electromagnet, creating a locking action. Because the mating area of the electromagnet and armature is relatively large, the force created by the magnetic flux is strong enough to keep the door locked even under stress.
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Contact: Miss Irene Zeng                                                                  
Mobile : + 86 15900012312                                     

Tel.: +86 (0)760 2222 7697 

        +86 (0)760 2282 8168                                   

Fax: +86 (0)760 2273 6066

---------------------------------------

MSN: sacirene@hotmail.com                                     
Skype: sacirene0406                                               
QQ: 2476281037


Mail: sales@sacsecure.com

         info@sacsecure.com