DL(F)1MO

Standard device with motorized actuation

With the door interlock DL(F)1MO shaft doors are unlocked and locked silently. This is ensured by the electric motor integrated in the DL(F)1MO which can tighten the bolt reliably, silently and with high force.

DL(F)1MO

DL(F)1MO

DL(F)1MO

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 ring at latch bolt for lubrication as well as for sealing against dirt and dust (at X-dimension 10 mm)
  • constrained faulty closure at DLF1MO for use in passenger lifts
  • contacts with solid fine silver plating for a reliable function even at low voltages and currents
  • optional: auxiliary switch with one contact
  • extensive range of accessories

special features:

  • integrated actuation by maintenance-free, low-noise three-phase motor and braked dropping of the bolt
  • 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 bolt is 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 actuation or 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 (DLF1MO) and EU-DL 807 (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 (-10% / +25%) regulated
0.8 A / < 0.5 s
0.15 A
connection by screw terminal max. 2.5 mm²
cable entry PG16 with cable sleeve
level of protection IP40
ambient air temperature -10 °C up to +45 °C (special version up to -30 °C)
weight 1000 g to 1200 g (according to version)

Downloads

catalogue

operating instructions

declaration of conformity
DE / EN / FR / 2021

declaration of conformity
DE / EN / IT / 2021

declaration of conformity
DE / EN / CZ / 2021

declaration of conformity
DE / EN / ES / 2021

declaration of conformity
DE / EN / RU / 2021

type examination certificate
EU-DL-808/1-DLF1MO

type examination certificate
EU-DL-807/1-DL1MO