Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the Securitron APS-82 Armature Plate. Please read this manual thoroughly before installation and use to ensure proper function and safety.
The Securitron APS-82 is an armature plate designed for use with Securitron M82 series electromagnetic locks, facilitating secure door access control.
Product Overview

Figure 1: Securitron APS-82 Armature Plate. This image displays the main component of the armature plate, typically a metal plate designed to attach to a door and interact with an electromagnetic lock.
The APS-82 Armature Plate is a critical component in an electromagnetic locking system. It is designed to be mounted on the door and provides the ferromagnetic surface that the electromagnet (mounted on the door frame) attracts, thereby securing the door.
Included Components:
- APS-82 Armature Plate
- Mounting Hardware (as specified in the product packaging)
Setup and Installation
Important Safety Information: Installation should be performed by qualified personnel familiar with door hardware and electrical systems. Disconnect all power to the door frame before beginning installation.
- Prepare the Door: Identify the optimal mounting location on the door for the armature plate, ensuring it aligns correctly with the M82 electromagnetic lock body when the door is closed.
- Mark Mounting Holes: Use the armature plate as a template to mark the drilling points for the mounting screws on the door.
- Drill Holes: Carefully drill pilot holes at the marked locations. Ensure the drill bit size is appropriate for the provided mounting hardware.
- Attach Armature Plate: Secure the APS-82 Armature Plate to the door using the supplied mounting hardware. Ensure it is firmly attached and does not wobble.
- Adjust for Alignment: Verify that the armature plate makes full and flush contact with the face of the electromagnetic lock when the door is closed. Adjust as necessary to achieve optimal holding force.
- Final Check: Test the door's operation to ensure smooth opening and closing, and that the lock engages properly with the armature plate.
Refer to the specific installation guide for the Securitron M82 electromagnetic lock for complete system integration details.
Operation
The Securitron APS-82 Armature Plate functions passively as part of an electromagnetic locking system. Its operation is directly tied to the activation and deactivation of the associated electromagnetic lock (e.g., Securitron M82).
- Locking: When the electromagnetic lock is energized, it creates a magnetic field that attracts the APS-82 Armature Plate, securing the door in a closed position.
- Unlocking: When power to the electromagnetic lock is cut (e.g., via an access control system, push button, or fire alarm interface), the magnetic field dissipates, allowing the door to be opened freely.
No direct user interaction is required with the armature plate itself for its operation.
Maintenance
Regular maintenance ensures the longevity and reliable performance of the APS-82 Armature Plate and the entire locking system.
- Cleaning: Periodically clean the surface of the armature plate with a soft, dry cloth to remove dust and debris. Avoid abrasive cleaners or solvents that could damage the finish.
- Inspection: Annually inspect the armature plate for any signs of wear, corrosion, or damage. Check that all mounting screws are tight and secure.
- Alignment Check: Ensure the armature plate remains properly aligned with the electromagnetic lock. Misalignment can reduce holding force and cause premature wear.
- No Lubrication Required: The armature plate does not require lubrication.
If any damage or significant wear is observed, contact a qualified technician for assessment and potential replacement.
Troubleshooting
This section addresses common issues related to the APS-82 Armature Plate. For issues related to the electromagnetic lock itself, refer to its specific manual.
| Problem | Possible Cause | Solution |
|---|---|---|
| Door not securing properly (low holding force) | Misalignment between armature plate and electromagnet. Debris on the armature plate or electromagnet face. Loose mounting screws. | Check and adjust alignment. Clean both surfaces thoroughly. Tighten all mounting screws. |
| Armature plate appears damaged or corroded | Environmental exposure. Physical impact. | Inspect for severity. Minor corrosion may be cleaned. Significant damage requires replacement. |
| Excessive noise during locking/unlocking | Improper alignment or loose mounting. | Verify and correct alignment. Ensure all components are securely fastened. |
If troubleshooting steps do not resolve the issue, contact Securitron technical support or a certified installer.
Specifications
| Feature | Detail |
|---|---|
| Model Number | APS-82 |
| Product Dimensions | 11.1 x 3.8 x 3 inches |
| Item Weight | 4 pounds |
| Manufacturer | Securitron |
| ASIN | B004HN5KMY |
| Compatibility | Designed for Securitron M82 series electromagnetic locks |
Warranty and Support
Warranty information for the Securitron APS-82 Armature Plate is typically provided with the product packaging or can be obtained directly from Securitron or your authorized dealer. Please retain your proof of purchase for warranty claims.
For technical support, service, or further inquiries, please contact Securitron customer service or visit their official website. Contact details are usually available on the product packaging or the manufacturer's website.