Lockwood EMZ8 Electromagnetic Maglock Single 580kg Monitored 12/24VDC

Product SKU: EMZ8-SM

Product Overview

The Lockwood EMZ8 Electromagnetic Maglock Single 580kg Monitored 12/24VDC is a powerful electromagnetic locking solution designed for commercial access control systems. Built for single door installations, this maglock provides strong holding force and reliable fail-safe operation for controlled entry points. Its surface-mounted design makes it suitable for aluminium, steel and timber doors, while monitored status outputs provide valuable feedback to security systems. With strong holding power and flexible voltage support, the EMZ8 is a dependable choice for professional door security installations.

Why Choose the EMZ8-SM

The EMZ8-SM is designed for environments where strong magnetic locking and reliable access control integration are essential. Its high holding force helps maintain secure door closure, while dual-voltage capability allows it to operate on either 12VDC or 24VDC systems. Monitoring outputs provide confirmation of door and lock status, helping security systems detect doors left open or unlocked. With silent operation, self-aligning armature design and durable construction, this maglock provides long-term reliability for busy commercial entrances.

Key Capabilities

Key Features

• High 580kg Holding Force: Provides strong magnetic locking designed for demanding commercial door applications where reliable security is required.

• Dual Voltage 12VDC / 24VDC: Supports site-selectable voltage options, allowing installers to integrate the lock with different access control power supplies.

• Low Power Consumption: The lock typically draws around 512mA at 12VDC or 256mA at 24VDC, helping maintain efficient operation in access control systems.

• Hall Effect and Reed Switch Monitoring: Monitoring sensors confirm both magnetic bond status and door position, allowing the access control system to detect whether the door is properly secured.

• Silent Electromagnetic Operation: The lock operates quietly without mechanical latching or buzzing, making it suitable for offices, healthcare environments and other locations where quiet operation is important.

• Durable Surface-Mount Construction: Designed for mounting to a door frame with an armature plate on the door leaf, the lock can be installed on timber, aluminium or steel door frames commonly used in commercial buildings.

Specifications Summary

• Model: EMZ8-SM
• Product Type: Electromagnetic maglock
• Door Type: Single door applications
• Holding Force: 550kg – 580kg
• Operating Voltage: 12VDC / 24VDC selectable
• Current Draw: 512mA @ 12VDC / 256mA @ 24VDC
• Operation: Fail-safe (unlocks when power removed)
• Monitoring: Hall effect bond monitoring and reed switch door monitoring
• Dimensions: Approximately 266mm × 72mm × 40mm
• Mounting Type: Surface mount
• Construction: Aluminium magnet body with steel armature plate
• Operating Temperature: Approximately −10°C to +55°C
• Fire Rating: Suitable for approved fire door assemblies

Ideal Use Cases

• Commercial Office Doors – Secure entry points controlled by card readers or keypad systems.
• Healthcare and Education Facilities – Reliable locking for busy environments requiring monitored door status.
• Glass and Aluminium Doors – Surface-mounted design works well where traditional mortice locks cannot be installed.
• Server Rooms and Secure Areas – Ideal for protecting sensitive spaces where monitored door security is required.

FAQs

1. How does a magnetic door lock work?
   A magnetic lock uses an electromagnet mounted on the door frame and an armature plate attached to the door. When power is applied, the magnet creates a strong magnetic field that holds the armature plate firmly in place. When power is removed, the magnetic bond disappears and the door can open normally.
2. What does fail-safe mean for a maglock?
   Fail-safe means the lock releases automatically when power is removed. This design is commonly required for safety reasons because it allows occupants to exit the building during power failures or emergency situations.
3. What is the purpose of monitoring in a maglock?
   Monitoring allows the access control system to confirm whether the lock is engaged and whether the door is closed. These signals help detect faults such as doors being forced open, doors not fully closing or locks not engaging correctly.