How Do Electromagnetic Locks For Doors Work

An electromagnetic lock magnetic lock or maglock is a locking device that consists of an electromagnet and an armature plate.

How do electromagnetic locks for doors work.

An electromagnetic lock creates a magnetic field when energized or powered up causing an electromagnet and armature plate to become attracted to each other strongly enough to keep a door from opening. Typically the electromagnet portion of the lock is attached to the door fram. When a magnet connected to a door s frame gets energized by current flowing through the coils the door is locked. In simple terms maglocks work by magnetically adhering to a metal counterplate called the armature plate.

As they require power to remain locked this allows them to be fail safe making electromagnetic door locks safe for use as emergency exits. This means of course that maglocks require power to lock. A mag lock is a type of automatic lock which simply takes advantage of this controllable magnetic property. Electromagnetic lock work an electromagnetic lock creates a magnetic field when energized causing an electromagnet and armature plate to become attracted to each other strongly enough to keep a door from opening according to hangseng magnetech inc.

This is achieved by the armature plate attached to the door. Magnetic locks are keyless and its locking effect is controlled by the solenoid or the electromagnetic strip. A fail secure locking device remains locked when power is lost. Direct pull electromagnetic locks are inherently fail safe.

When the electromagnet is energized the armature plate is attracted to it. Locking devices can be either fail safe or fail secure. Most cases the armature plate is on the edge of the door while the electromagnet is wired to the. There are two main types of electric locking devices.

How does an electromagnetic lock work.