Electromagnetic lock
Commonly used in newspaper boxes, express cabinet, locker, etc. a series of cabinet products for quick unlocking, only need to give a signal, you can open the door and can greatly improve the efficiency.
Principle of electromagnetic lock:
When the user needs to open the door, and a signal feedback to the motherboard, the motherboard to the electricity to electromagnetic lock, electromagnetic lock electrified, internal action of the electromagnet, pull the pin, open the door.
1 voltage:
Using DC12V, the circuit board to the DC12V output to the electromagnetic lock. Also have DC24V work, depending on the user choice.
2 current:
Commonly used: DC12V, 2A, 1.5A, DC24V, 0.8A, 1A.
3 power:
Commonly used are: 18W, 19.2W, 24W, etc., such as the need for other parameters of the electromagnetic lock, can be used by the user to request parameters.
4 response time:
After the signal is given to the electromagnetic lock, 0 seconds can be unlocked.
5 dimensions:
Long 80.5* width 76.5* high 14mm.
6 qualify:
Guard line protection, a set of wire for electromagnetic lock, a set of micro switch wire.
7 installation:
General installation position for the market, such as a special installation hole position, the electromagnetic lock can also be used to change the user's requirements to install hole.
8 life:
Electromagnetic lock test life 300000 times, the actual service life of 30-40 million times.
9 surface treatment:
The use of hanging plating treatment, the surface is fine, the commonly used plating nickel plating, chrome plating processing, according to the different requirements of the user.
10 application:
The electromagnetic lock is often used in automatic locking device, such as express cabinets, lockers, newspaper boxes, storage cabinets etc..
