How to Install Maglocks on Access Controlled Doors

Magnetic locks, or maglocks as they are also sometimes referred to, are an essential component of many modern access control systems. They provide secure, reliable door locking and unlocking mechanisms that are activated electronically, often using keycards, keypads, or biometric systems. If you’re planning to install maglocks on doors, this guide will walk you through the process, ensuring safety, functionality, and efficiency.

Understanding Maglocks and Their Components

A magnetic lock operates by using an electromagnet and a metal plate. When the electromagnet is energised, it creates a strong magnetic field that holds the plate tightly, effectively locking the door. To install maglocks properly, it’s crucial to understand the main components:

• Electromagnetic Lock: typically mounted on the door frame.
• Armature Plate: attached to the door.
• Power Supply: provides the necessary electrical current.
• Control System: can be a keypad, card reader, or access control system to activate/deactivate the lock.

Maglocks are ideal for doors that need quick, secure access but lack traditional locking mechanisms, such as glass doors or emergency exit doors.

Step 1: Assess Door Type and Lock Placement

Before you begin the installation, evaluate the type of door you’re working with:

• Material: determine if the door is made of glass, wood, or metal. Different mounting kits may be needed for various materials.
• Swing Direction: confirm whether the door swings inward or outward. This affects where and how the maglock will be installed.
• Existing Hardware: note any door closers, handles, or other hardware that might interfere with the maglock.

Most maglocks are surface-mounted, but ensure the installation location won’t obstruct normal door use.

Step 2: Gather Tools and Materials

Having the right tools will streamline the installation process. Here’s what you’ll need:

• Drill and bits
• Screwdriver set
• Measuring tape
• Level
• Wrenches
• Wiring tools (cutter, stripper, connectors)
• Maglock kit
• Mounting brackets (if required)

Double-check the maglock package contents to ensure all components are included.

Step 3: Prepare the Mounting Surface

For a secure installation, the mounting surface must be clean and flat. Follow these steps:

1. Mark the Position: Use the provided template or measure carefully to mark where the maglock and armature plate will be installed. Ensure the two parts align perfectly when the door is closed.
2. Drill Pilot Holes: Drill small guide holes for screws. Use caution to avoid damaging the door or frame.

Step 4: Install the Electromagnetic Lock

1. Attach the Maglock to the Door Frame: Align the electromagnet with the pre-marked position on the frame. Use screws to secure the mounting plate or bracket, ensuring it is flush with the surface. Attach the magnet to the plate, tightening screws firmly
2. Check Alignment: Close the door and ensure the magnet aligns with the armature plate position. This alignment is critical for the lock’s functionality.

Step 5: Mount the Armature Plate

The armature plate is installed on the door itself:

1. Drill Holes in the Door: Mark the centre point for the armature plate. Drill holes for the mounting hardware.
2. Install the Plate: Attach the armature plate using the provided hardware. Most plates are installed with a swivel mechanism to allow slight adjustments and ensure proper contact with the magnet. Use spacers if needed to maintain alignment with the magnet.

Step 6: Wiring the Maglock

Wiring is a critical step for an operational maglock. Follow these guidelines:

1. Run Power Cables: Use a cable conduit or trunking to run wires from the maglock to the power source. Conceal the wires for a cleaner look and protection. Ensure the power supply matches the maglock’s voltage and current requirements, typically 12V or 24V DC.
2. Connect the Wires: Strip the insulation from the wires and connect them to the maglock terminals. Follow the wiring diagram provided in the installation manual, as incorrect connections can damage the lock.
3. Integrate with the Access Control System: Connect the maglock to the access control system (e.g., keypad or card reader). Test the wiring to ensure the system activates and deactivates the lock correctly.

Step 7: Test the Maglock

Before finalizing the installation, test the maglock thoroughly:

1. Power On: Turn on the power supply and confirm that the lock activates when the door is closed.
2. Control System Functionality: Test the access control system to ensure it disengages the maglock when activated.
3. Emergency Override: Verify that any emergency release mechanisms, such as push-to-exit buttons or fire alarm integrations, function as required.

Step 8: Final Adjustments and Securing

1. Tighten Hardware: Ensure all screws and bolts are tightened properly. Double-check the alignment of the magnet and armature plate.
2. Conceal Wiring: Use cable management solutions to hide and secure wires.
3. Conduct Final Testing: Test the lock multiple times to confirm consistent operation.

Maintenance Tips

To ensure longevity and reliability, schedule regular maintenance:

• Clean the Magnet and Plate: Wipe away dust and debris that may affect magnetic adhesion.
• Inspect Wiring: Look for loose connections or damaged cables.
• Test Backup Systems: Check battery backups or emergency release features periodically.

Conclusion

Installing maglocks for an access control system is a straightforward but precise process. By following these steps, you’ll ensure the maglocks are secure, functional, and integrated seamlessly into the building’s security infrastructure. Whether for offices, schools, or commercial facilities, maglocks offer robust security and convenience, making them a smart choice for modern access control systems.