DL(F)2MO

with motorized actuation for double-leaf doors

With the door interlock DL(F)2MO shaft doors are unlocked and locked silently.
This is ensured by the electric motor integrated in the DL(F)2MO which can tighten the bolt reliably, silently and with high force.
Door interlocks of  DL(F)2MO type are installed in the door post above the door.

DLF2MO-L-X15(u) .14 .90/01 .P

DLF2MO-L-X15(u) .14 .90/01 .P

Dimensions DLF2MO-R-X20(u) .14 .90/01 .P

Features

general:

  • metal housing with high stability
  • transparent cover for optimal function control
  • silent due to buffers in both directions
  • maintenance-free by permanent lubrication with high quality lubricants (up to -30 °C)
  • oiled felt rings at the latch bolts for lubrication as well as for sealing against dust and dirt (at X-dimension ≥ 10 mm)
  • constrained faulty closure at DLF2MO for use in passenger lifts
  • contacts with solid fine silver plating for a reliable function, also at low voltages and currents
  • auxiliary switch with one contact
  • extensive range of accessories

special features:

  • integrated actuation by maintenance-free, low-noise three-phase motor and decelerated dropping of the bolts
  • patent protected by Gbm DE 20 2015 105 331 and by patent EP 3 153 454 B1, validated in DE / FR / IT / ES
  • high starting power
  • low pull-in current (< 1 A at 24 V)
  • automatic switching over to reduced holding current (< 0.2 A), energy-saving
  • safe unlocking by position monitoring even if the bolts are temporarily blocked (incorrect operation)
  • status display by coloured LED’s
  • terminal block with all electrical connections
  • liberation from the pit by cover side triangle or optional pull lever for manual operation
  • connection for bowden cable or cable pull for unlocking available, e.g.
    application 1: unlocking from the pit ladder (< 1.80 m according to EN 81-20)
    application 2: offset emergency release triangle (< 2 m according to EN 81-20)

Order information codes

Technical data

norms EN 81-20, EN 81-50, EN 60947-5-1
certificates type approval certificate:
EU-DL 808-2 (DLF1MO) and EU-DL 807-2 (DL1MO)
UK-DL 808-2 (DLF1MO) and UK-DL 807-2 (DL1MO)
switching capacity:
switch for locking mechanism
auxiliary switch .90/01
Ui = 250 V Ith = 10 A Uimp = 4 kV
AC-15: Ue = 230 V Ie = 2 A DC-13: Ue = 200 V Ie = 2 A
AC: Ue = 250 V      Ie = 6 A EN 61058
DC: Ue = 200 V      Ie = 0.25 (0.1) A
DC: Ue = 60 V        Ie = 1.0 (0.5) A
DC: Ue = 24 V        Ie = 3.0 (2.0) A
short-circuit capacity T 10 A F 16 A
contact material fine silver
motor drive of the latch bolt:
operating voltage
pull-in current / time (typical)
holding current
24 V DC (-15 % / +25 %) regulated
0.8 A / < 0.5 s
0.15 A
connection by screw terminal max. 2.5 mm²
cable entry Ø = 23 mm with rubber gommet
level of protection IP40
(IP20 at external door switches .60 or .70)
ambient air temperature -10 °C up to +45 °C (special version up to -30 °C)
weight 1500 g to 1850 g (according to version)

Downloads

Catalogue

Operating instructions

Declaration of conformity
DE / EN / FR

Declaration of conformity
DE / EN / IT

Declaration of conformity
DE / EN / CZ

Declaration of conformity
DE / EN / ES

Declaration of conformity
DE / EN / RU

Declaration of conformity
EN

EU Type-examination certificate
EU-DL 808-2-DLF2MO

EU Type-examination certificate
EU-DL 807-2-DL1MO

UK-Type-examination certificate
UK-DL 808-2-DLF1MO

UK-Type-examination certificate
UK-DL 807-2-DL1MO