How Do Electromagnetic Locks For Doors Work

In simple terms maglocks work by magnetically adhering to a metal counterplate called the armature plate.

How do electromagnetic locks for doors work.

This means of course that maglocks require power to lock. How does an electromagnetic lock work. The magnetic field is so strong that the force secures door and keeps it from being opened. Locking devices can be either fail safe or fail secure.

An electromagnetic lock magnetic lock or maglock is a locking device that consists of an electromagnet and an armature plate. A fail secure locking device remains locked when power is lost. 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. A mag lock is a type of automatic lock which simply takes advantage of this controllable magnetic property.

Typically the electromagnet portion of the lock is attached to the door fram. Magnetic locks are keyless and its locking effect is controlled by the solenoid or the electromagnetic strip. There are two main types of electric locking devices. As they require power to remain locked this allows them to be fail safe making electromagnetic door locks safe for use as emergency exits.

When the electromagnet is energized the armature plate is attracted to it. When a magnet connected to a door s frame gets energized by current flowing through the coils the door is locked. Most cases the armature plate is on the edge of the door while the electromagnet is wired to the. 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.

This is achieved by the armature plate attached to the door.