DL(F)1MO

Universal 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.

DLF1MO-L-X15(u).1.P

DLF1MO-L-X15(u).1.P

Dimensions DLF1MO-R-X20(u).1.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 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 decelerated 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 808-2 (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 (-10 % / +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
ambient air temperature	-10 °C up to +45 °C (special version up to -30 °C)
weight	1000 g to 1200 g (according to version)