Chain drives OM/2 Tandem

OM Tandem RWA

For bottom-hung, top-hung and skylights*. Suitable for smoke heat extraction and ventilation.



features


• integrierter Elektronik im Gehäuse
• For concealed installation, used in: Glass architectures (arcades), facades and staircases
• opening mechanics with stainless steel chain
• corrosion-free external elements
• drive mechanism zwei Antriebe mit i
• the tandem chain motors can be mounted in any desired distance
from each other
• in tandem design with integrated tandem power cut-off in the
housing

Artikel-Nummer
OM/327-2x...N/TD/RWA (2109404)

different variants:


419mm Hub (2109412), 511mm Hub (2109430),603mm Hub (2109438), 840Smm Hub (2206111)

SHE:

RWA

ventilation:

Lueftung

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technical voltage

24 V DC (-10 % / +25 %)

technical draw

2 x 1,0 A bei 600 N full load

cut-off

Cut-off “Open”: integrated limit switches

Cut-off “close about”: integradet electronic power cut-off and tandem control panel

pressing force

327 mm = 2 x 300 N (With flexible chain)
419 mm = 2 x 200 N (With flexible chain)
511 mm = 2 x 200 N (With flexible chain. Here is the max. pressure and pulling force of 300N possible using only one rigid chain and a special mounting.)
603 mm = 2 x 300 N (Possible with a rigid chain and in connection with special tilt.)
810 mm = 2 x 100 N (Possible with a rigid chain and in connection with special tilt.)

tractive force

327 mm = 2 x 300 N (With flexible chain) 419 mm = 2 x 300 N (With flexible chain) 511 mm = 2 x 300 N (With flexible chain. Here is the max. pressure and pulling force of 300N possible using only one rigid chain and a specia

nominal clamping force

2 x 3000 N

stroke width

327 mm (With flexible chain)
419 mm (With flexible chain)
511 mm = (With flexible chain. Here is the max. pressure and pulling force of 300N possible using only one rigid chain and a special mounting.)
603 mm = (Possible with a rigid chain and in connection with special tilt.)
810 mm = (Possible with a rigid chain and in connection with special tilt.)

min. casement height at stroke length

Depending on the installation situation and the profiles used.
To determine the minimum blade height a project is recommended.

dimensions

(OM/2/327 = 2 x [508 x 30 x 35 mm],
OM/2/419 = 2 x [554 x 30 x 35 mm],
OM/2/511-603 = 2 x [646 x 30 x 35 mm],
OM/2/810 = 2 x [742 x 30 x 35 mm]

speed of operation

approx. 12 mm/sec at nominal rating

power supply cable

  • 3 x 0,75 mm² silicone cable, length approx. 3 m included in delivery
  • connecting cable included in delivery, (6-core: 2 x 0.75 mm², 4 x 0.25 mm², length approx. 3 m)
  • cable entry from Ø 5mm to Ø 7 mm

start-up time

30 % start-up time relating to 10 min, 3 min ON, 7 min OFF

service life

> 10.000 ventilation cycles at nominal load

range of temperature

-10 °C to +60 °C

IP protection class

IP 20 in accordance with DIN EN 60529

housing

aluminium

colour

untreated

special colours


included in delivery


type of construction tested


acoustical measurement


dimensional drawing DXF


OM- -2x N-TD-RWA D OM-_-2x_N-TD-RWA_D.dxf (1.2 MiB)
Hinweis zum Einbau

Note:
Tandem drives only for tilt and turn windows. Only partially suitable for folding and top-hung window.
Here is an accurate project is recommended.

When dimensioning the power supply and the cable cross-sections for the supply lines to the motors as a function of the
control panels used, the increased currents associated with start-up torques must be taken into account!
Trouble-free and safe operation is only warranted when used in conjunction with appropriate manufacturers control unit.
Request a technical conformity declaration when using drives from other manufacturers.

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