What is a solenoid latch?
solenoid latch is a mechanism of remote locking that uses the movement of the control supplied by the solenoid to achieve its locking effect. This activation movement is generated by moving fonts connected to the latch mechanism. The coil indicator on the wound with the static wire is located near the piston and connected to an external energy source via the control circuit. When the control circuit is activated, the coil is under voltage and creates a strong magnetic field that attracts the piston to it and adds a latch action in the process. Solenoid latches are used in a wide range of lock types, including safety doors, safes and vehicles.
A remote latch or locking action is used in many vehicle security and door applications and is generally facilitated by solenoid latch. In most respects, like hand -controlled latches, these devices only differ in the inclusion of an electromagnetic solenoid element. This allows the latch to be released remotely or even automatically enErgiegizing solenoid coils through the control circuit. The operator in a remote location or an automated system such as a safety card reader or timer must then only complete the circuit and the door will open. Most solenoid latch mechanisms are a type of night latch, which means that they fog again when the door is closed again.
Activation of solenoids is activated due to the electromagnetic force of solenoid. The latch card is connected to a moving piston located near the wire coil. The external power source is connected to the solenoid via the control circuit, which is activated by the coil. This creates a strong magnetic field around the coil of the solenoid latch that attracts the moving piston to it. This movement is then transferred to a latch that pulls out of its locked position.
latch can be kept in unlocked semi -office as long as the controlCIRCUIT IS ACTIVE OR FOR A PRE-DEETERMINED PERIOD OF TIME THAT IS Controlled by and Timer Circuit. When the Power is Cut to the solenoid, and Spring Pushes the Latch Back into the Locking Position. IF The Door Is Then Closed, The Latch re-engages, and the door is once again locked. In some cases, the latch solenoid is used to maintain a deactivated lock until a second electric pulse with reverse polarity is sent to the solenoid coil. Thanks to this function, the solenoid latch is ideal for securing remote access, safes and car doors where access to a button, key card or key code is required.