Typically the electromagnet portion of the lock is attached to the door fram.
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.
There are two main types of electric locking devices.
Locking devices can be either fail safe or fail secure.
The magnet itself is designed with an electrical coil which when powered creates a strong electro magnetic field which is how maglocks can offer such impressive holding forces.
A fail secure locking device remains locked when power is lost.
The magnetic field is so strong that the force secures door and keeps it from being opened.
Most cases the armature plate is on the edge of the door while the electromagnet is wired to the.
As they require power to remain locked this allows them to be fail safe making electromagnetic door locks safe for use as emergency exits.
In simple terms maglocks work by magnetically adhering to a metal counterplate called the armature plate.
A mag lock is a type of automatic lock which simply takes advantage of this controllable magnetic property.
This is achieved by the armature plate attached to the door.
This means of course that maglocks require power to lock.
How does an electromagnetic lock work.
When a magnet connected to a door s frame gets energized by current flowing through the coils the door is locked.
An electromagnetic lock magnetic lock or maglock is a locking device that consists of an electromagnet and an armature plate.
When the electromagnet is energized the armature plate is attracted to it.
Fail safe locking devices are unlocked when de energized.