How An Electromagnetic Door Lock Works
A magnetic keyed lock uses variations in the push and pull of a magnetic key to set the pins.
How an electromagnetic door lock works. Most cases the armature plate is on the edge of the door while the electromagnet is wired to the. What is a maglock. 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.
There are two main types of electric locking devices. 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. But a lock that holds a door shut would need to be able to be turned off. Magnetic locks don t have this component.
How does an electromagnetic lock work. The term maglock is an abbreviation of the full and correct term electro magnetic lock. Locking devices can be either fail safe or fail secure. Before we go too much farther we should discuss how electromagnets differ from your run of the mill permanent magnets like the ones holding your popsicle art to the fridge as you know magnets have two poles north and south and attract things made of steel iron or some combination thereof like poles repel and opposites attract ah the intersection of romance and physics.
Traditional locks have a part called a bolt also known as a latch to extend into the door frame and lock the door. Magnetic locks also known as electromagnetic locks or mag locks rely on special technology to secure doors. Parts of a magnetic lock. As they require power to remain locked this allows them to be fail safe making electromagnetic door locks safe for use as emergency exits.
Electromagnetic locks use electricity to make metal temporarily magnetic.