HES AM3326 Maglock Bracket Assembly
Overview
The HES AM3326 is a bracket assembly engineered to provide the structural foundation for electromagnetic lock installations in commercial access control systems. This accessory forms the mechanical interface between HES maglock units and standard door frame configurations, enabling reliable deployment across institutional and commercial facilities. The AM3326 handles the mounting precision required for consistent lock operation without drift or misalignment—critical for systems where repeated daily use can degrade poor-quality fastening.
Key Features
- Engineered for HES maglock systems — bracket geometry matches HES lock dimensions, eliminating fitment guesswork and reducing installation troubleshooting time on site.
- Durable construction — rated for high-traffic access points where daily cycling and mechanical stress are routine, not edge cases. Cheaper brackets flex and wear, leading to intermittent contact loss and false alarms.
- Standard door frame compatibility — designed to integrate with typical commercial frame dimensions (top-hung and surface-mount configurations), reducing need for custom fabrication or frame modification.
- Professional-grade mounting hardware — includes fasteners and assembly components specified for the bracket type, reducing field substitutions and compatibility mismatches that compromise security.
- Retrofit-ready — supports both new installations and upgrades to existing door assemblies, allowing you to replace worn locks without structural rework.
- Repeatable installation pattern — consistent bracket design across units ensures technicians can deploy multiple AM3326 assemblies without learning curve or per-unit adjustment time.
Integration & Compatibility
The AM3326 is purpose-built for the HES electromagnetic lock family. Verify your maglock model matches HES specifications before ordering. The bracket accommodates standard commercial door frames; if your installation involves non-standard frame geometry (very narrow frames, angled jambs, or retrofit into existing tapped holes), confirm bracket dimensions against your frame drawing before procurement. Installation requires basic hand tools and familiarity with electromagnetic lock wiring (the bracket itself carries no power—electrical connections are made at the lock and controller).
Applications
Deploy the AM3326 in corporate offices, educational institutions, healthcare facilities, and government buildings where controlled access and reliable lock mounting are mandatory. Ideal for entrance vestibules, server rooms, evidence storage, laboratory access, and any facility where personnel must present credentials and the lock must never slip or lose grip during the unlock cycle.
Frequently Asked Questions
Q: Is the AM3326 compatible with all HES maglock models?
A: No. The AM3326 is engineered for specific HES maglock families. Verify your lock model number against HES compatibility documentation before ordering. Using mismatched brackets risks improper contact pressure and lock failure.
Q: Can I retrofit the AM3326 into an existing door frame without modification?
A: In most cases, yes—the AM3326 is designed for standard commercial frame dimensions. If your frame uses non-standard spacing or existing tapped holes don't align, frame drilling or professional installation may be required.
Q: What tools do I need to install the AM3326?
A: Basic hand tools: drill (if pilot holes are needed), screwdrivers, and a level to ensure the bracket sits square. Consult the HES installation guide for the specific lock model.
Q: Does the bracket come with fasteners?
A: Yes. The AM3326 includes professional-grade mounting hardware. Do not substitute with generic fasteners—use only the supplied components to maintain bracket integrity.
Q: How do I know if the bracket is installed correctly?
A: The maglock armature should sit flush against the keeper plate with zero gap. If there's daylight between components, the bracket is misaligned. Loosen fasteners, re-square the bracket with a level, and retighten.
Q: Can the AM3326 be used for both new builds and retrofit projects?
A: Yes. The bracket supports new installations and upgrades to existing door assemblies. For retrofits, confirm that the existing frame will accept the AM3326 mounting pattern without additional drilling.
Jerry TildsenPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The AM3326 bracket is a straightforward mechanical component, but its design directly impacts lock reliability and mean time between service calls. I've seen installations fail because integrators grabbed whatever bracket was in the bin—misaligned keepers, bent fasteners, and intermittent contact are all preventable if you match the AM3326 to the correct HES lock model and install it square.
Technical Highlights:
- Purpose-built fit for HES maglock systems: Bracket geometry is indexed to lock dimensions, preventing the common mistake of forcing a generic mount onto a lock with slightly different keeper spacing. Misalignment as small as 2–3mm can cause the armature to contact the keeper off-center, reducing holding force.
- High-traffic durability rating: The AM3326 tolerates repeated unlock cycles and mechanical stress without flexing or fatigue, extending maglock service life. Cheap brackets warp under vibration, requiring replacement within 2–3 years in busy facilities.
- Standard fastener compatibility: The supplied hardware is corrosion-resistant and torque-rated for the bracket load, reducing the risk of fastener creep or bond failure in high-use environments.
Deployment Considerations:
- Do not mix AM3326 brackets with non-HES locks or substitute brackets across lock families—each maglock family has specific keeper dimensions and fastener patterns. Mismatches will not manifest until the lock is under load.
- Frame geometry check is non-negotiable: measure the existing frame before ordering. If the frame uses non-standard jamb width or existing holes don't align, you'll need a different mount or frame modification—a mistake that delays the entire access control rollout.
- Install the bracket perfectly square using a level, not by eye. Even 5° of tilt will cause keeper contact wear and increase the mechanical stress on the maglock coil over time.
The AM3326 is the right choice for standard commercial installations where HES locks are already specified and your frame geometry matches typical dimensions. For non-standard frame configurations or multi-lock deployments with mixed maglock brands, engage a professional access control integrator to validate mounting compatibility before procurement.
