How Magnetic Door Locks Work

Most cases the armature plate is on the edge of the door while the electromagnet is wired to the.

How magnetic door locks work. The best way to explain how magnetic locks work is by referring to the magnetic poles. Magnetic locks or maglocks are comprised of two main parts a mounting mechanism and some wires. A magnet has a north and a south pole. There are two main types of electric locking devices.

A fail secure locking device remains locked when power is lost. If you don t have free magnets from the local pizza joint or need a weightier magnet for your project you can find what you need at most dollar stores or big box home improvement chains. All the items you need to build your own magnetic lock are easy to find in your junk drawer. This lock set up is constructed by fixing a plate of magnetic metal usually iron to the door and the electromagnet to the door frame.

Quick simple safe and secure building magnetic locks are an instant hit with kids of any age. An electromagnetic lock magnetic lock or maglock is a locking device that consists of an electromagnet and an armature plate. Magnetic door locks use an electromagnetic force to stop doors from opening so they are ideal for security. This consistency has allowed manufacturers to focus on such things as lowering power consumption while providing higher holding forces.

Knowledge of how magnetic locks work needs a little background on magnetism. An electromagnetic lock magnetic lock or maglock is a locking device that consists an electromagnet and an armature plate. The term maglock is an abbreviation of the full and correct term electro magnetic lock. Maglocks have not changed very much over the past 20 years.

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. The strength of the current how much electricity is being used. The mounting plate can be installed in case your door frame or door doesn t allow direct mounting. The two parts are installed on the frame and the door so that their magnetic sides are facing each other.

The common knowledge most people know is that similar poles repel each other while the opposite poles attract. 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. Locking devices can be either fail safe or fail secure. Not unlike what you learn about magnetics magnetic locks work by north and south end meeting and sealing but magnetic door locks use an electrical current to produce a stronger magnetic force.