Door magnetic lock Malys Group LZ180 — holding force 180 kg, model LZ180

Malys Group LZ180 is a fail-secure electromagnetic door lock that provides a holding force of approximately 180 kg. Designed for securing single-leaf doors and access points, this lock holds the door mechanically when powered and releases it when the power is removed. The compact design and straightforward mounting make it suitable for installation in access control systems for offices, retail premises and utility entrances where moderate holding strength is required.

Advantages

The LZ180 delivers stable holding force with low maintenance requirements and simple integration into standard access control wiring. Its fail-secure operation ensures the door remains locked while energized, and the construction is compact to fit common frame and door configurations. The unit operates quietly and provides consistent performance across repeated cycles.

Suitable for

• Securing single doors in office environments
• Entry points in retail stores and service premises
• Internal or secondary doors requiring moderate holding strength
• Integration with electronic access control systems and card readers

Key specifications

• Type: Fail-secure electromagnetic lock
• Holding force: 180 kg (approx.)
• Intended application: Single-leaf doors and access points
• Operation: Lock while energized, release on power loss
• Installation: Surface-mounted on door frame with armature plate on door

How to use

Mount the electromagnetic body on the door frame and attach the armature plate to the door leaf, aligning both parts to ensure full surface contact when closed. Connect the lock to the access control power supply and control outputs according to the system wiring diagram, observing correct voltage and polarity. Test operation by energizing the lock to verify secure contact and by cutting power to confirm release. Regularly check alignment and tighten fasteners to maintain reliable retention.

Usage recommendations

Use the LZ180 with a compatible access control power supply that provides the correct nominal voltage and protection against voltage spikes. For optimal performance, ensure the door and frame are rigid and allow full contact between armature and electromagnet; consider weather or vandal-resistant mounting if used at external entrances.