3. Signal Detection/switch (open/close):Open/ Close Feedback for option
4. Max bearing force of the lock latch:≥200N
5.Electroplating process:Rack Plating / barrel plating for option
Product Features
LY-8830 is an electromagnetic lock developed by Shenzhen Longyuan Lock Industry Co., Ltd.. The electronic locker lock is activated by a high-strength engine gear, and has a fully automatic unlocking, which is suitable for kinds of different storage cabinets, such as supermarket self service storage cabinet, shopping mall smart locker, employee locker, campus locker etc.
Failure analysis
How to judge equipment failure?
1. Equipment Power-off
Unlock method: Unlock by emergency pull rod method
2. The lock latch is not centered and offset
Unlock method: Unlock the emergency lever and pry the door
3.No response to emergency unlocking
Unlock method: Cut off or saw off emergency lever with pliers, and toggle stopper powder metallurgy unlocking
4. U-shaped part hook and torsion spring were broken
Unlock method: Unlock the emergency lever and pry the door
Principle
Electronic magnetic is based on 51 series single-chip microcomputer (AT89051) and equipped with corresponding hardware circuit to complete password setting, storage, identification and display, drive electromagnetic actuator and detect its driving current value, receive alarm signal sent by sensor, send data and other functions. The single-chip microcomputer receives the typed code and compares it with the password stored in the EEPROM. If the password is correct, the electromagnetic actuator will be driven to unlock; if the password is incorrect, the operator will be allowed to re-enter the password for up to three times; If it is not correct, the single-chip microcomputer will send an alarm to the intelligent monitor through the communication line.
