Locking devices can be either fail safe or fail secure.
Magnetic door lock definition.
Fail safe locking devices are unlocked when de energized.
Direct pull electromagnetic locks are inherently fail safe.
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.
These are often capable of holding the door closed with hundreds of pounds of holding strength.
The dkml doorking magnetic lock series of magnetic locks offer a wide range of high quality electro magnetic locks 1200 600 and 300 lb locks and brackets to accommodate almost any access control door locking requirement.
We also offer a 2000 lb shear lock which provides both a magnetic and mechanical connection.
Most magnetic locks will be fail safe meaning that when power is appliedthe unit is locked.
Magnetic locksare electrically energized to hold the door secure immediately.
The best magnetic locks.
A magnetic door lock is a lock that uses an electric current to produce the magnetic force.
There are two main types of electric locking devices.
When power is lostthe unit will be left unlocked and unsecured.
Typically the electromagnet portion of the lock is attached to the door fram.
A magnetic coded lock uses traditional grooves and teeth to set pin and tumblers but also has a set of magnets that are pushing and pulling magnetic pins to the shear line.
Due to the increased strength because of the current the doors can withstand pressure so they can t be forced open without use of the confirmed access method.