Lockwood EMZ4 E/MAGNET 12/24VDC SINGLE NON MONITORED


Brand: Lockwood

Item Number: EMZ4-SN

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Overview

The Single Series Electromagnetic Locks operate with holding forces from 250kg up to 580kg. Covering a range of applications the Z4 Electromagnets are ideal for applications from standard doors through to high use commercial swing doors.

With fixing options including wood, aluminium and steel constructions, as well as glass door applications, the range caters to most electromagnetic needs.

Features

  • Fail-safe: unlocks when power is removed
  • Easy installation: suitable for both new and retrofit usage
  • High holding force: refer to the technical data overleaf
  • Self-alignment: armature plate pivots to accommodate door drop
  • Silent operation: no humming or buzzing
  • Dual voltage: site selectable 12 or 24 Vdc
  • Instantaneous Release: smart electronics on the Z Series Electromagnets eliminate residual magnetism

Applications

  • Aluminium doors
  • Glass doors
  • IT Storage rooms
  • Access control
  • Surface mount for inswing and outswing doors

Standards and Compliance

  • Successfully fire rated up to 4hrs on fire door assemblies in accordance with AS1905.1. 2005 (Part 1: Fire resistant door sets)
  • CE Approved
  • C-Tick Certified

Specification

Z4 Magnet
Holding Force* 250kg - 280kg
Dimensions (L)238 x (H)48 x (D)27 mm
Voltage 12Vdc/ 24Vdc ±10%
Current 450mA @ (12Vdc) 225mA @ (24Vdc)
Monitoring None
Operating Temperature -10 to 55 Degrees
Operating Humidity 0 - 95%

Z8 Magnet
Holding Force* 550kg - 580kg
Dimensions (L)266 x (H)72 x (D)40 mm
Voltage 12Vdc/ 24Vdc ±10%
Current 512mA @ (12Vdc) 256mA @ (24Vdc)
Monitoring None
Operating Temperature -10 to 55 Degrees
Operating Humidity 0 - 95%

Holding force is measured directly between armature and magnet, holding force on the door may vary depending on the leverage created.

Specification Statement
The Single Series Electromagnetic Lock should be constructed in an aluminium case with heavy duty electromagnet. The range only operates in fail safe mode and relies on a secondary lock or battery backup system. In some cases the magnet armature plate pivots to accommodate door drop. The lock needs to be equipped with "smart electronics" that have zero residual magnetism, (instantaneous release). This is crucial for correct operation.

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Dimensions

Downloads

Accessories


    Description Part Number
    EMZ4 BRACKET SINGLE L & Z EMZ4B-SLZ
    EMZ4 BRACKET SINGLE L & Z ADJUSTABLE EMZ4B-SLZA
    EMZ4 BRACKET GLASS U 12MM GLASS EMZ4B-GU
    EMZ4 BRACKET GLASS AMRATURE EMZ4B-GA
    EMZ4 BRACKET AMRATURE NON MONITORED EMZ4B-AN
    EMZ4 BRACKET SINGLE MOUNTING PLATE EMZ4B-SMP
    EMZ4 SPARE PART SCREW KIT EMZ4SP-SC
    EMZ8 BRACKET SINGLE L & Z EMZ4B-SLZ
    EMZ8 BRACKET SINGLE L & Z ADJUSTABLE EMZ8B-SLZA
    EMZ8 BRACKET GLASS U 12MM GLASS EMZ8B-GU
    EMZ8 BRACKET GLASS AMRATURE EMZ8B-GA
    EMZ8 BRACKET AMRATURE NON MONITORED EMZ8B-AN
    EMZ8 BRACKET SINGLE MOUNTING PLATE EMZ8B-SMP
    EMZ8 SPARE PART SCREW KIT EMZ8SP-SC