How An Electromagnetic Door Lock Works

As a result of all the different purposes for magnets the locks must be structured differently.

How an electromagnetic door lock works.

A fail secure locking device remains locked when power is lost. Most cases the armature plate is on the edge of the door while the electromagnet is wired to the. A magnetic keyed lock uses variations in the push and pull of a magnetic key to set the pins. These are electrically powered magnets which when energised powered up will grab hold of a metal plate fitted opposite to the magnet creating a phenomenal hold typically anywhere between 250kg and 500kg per magnet.

Magnetic locks don t have this component. 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. How does an electromagnetic lock work. An electromagnetic lock magnetic 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. But a lock that holds a door shut would need to be able to be turned off. 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. Parts of a magnetic lock.

Electromagnetic locks use electricity to make metal temporarily magnetic. 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. As they require power to remain locked this allows them to be fail safe making electromagnetic door locks safe for use as emergency exits. Magnetic locks also known as electromagnetic locks or mag locks rely on special technology to secure doors.

Traditional locks have a part called a bolt also known as a latch to extend into the door frame and lock the door.