Chain drives OM/2

OM RWA

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



features


  •  For concealed installation, used in: Glass architectures (arcades), facades and staircases
  •  opening mechanics with stainless steel chain
  • corrosion-free external elements
  • drive mechanism with reduced depth

Artikel-Nummer
OM/327-...N/RWA

different variants:


OM/327-300N/RWA (2103943), OM/419/200N/RWA (2103950), OM/511/200N/RWA (2103968), OM/603/300N/RWA (2103976), OM/810S/100N/RWA (2206101)

SHE:

RWA

ventilation:

Lueftung

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  • data

  • BOQ texts

  • drawing

  •        
  • accessories

  • certificate

  • note

  •    
  • download

             

technical voltage

24 V DC (-20 % / +25 %)

technical draw

1,0 A bei 300 N full load

cut-off

Cut-off “Open”: integrated limit switches
Cut-off “close about”: integrated electronic power cut-off

pressing force

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

tractive force

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

nominal clamping force

3000 N

stroke width

327 mm = 300 N (With flexible chain)
419 mm = 200N  (With flexible chain. Here is the max. pressure and pulling force of 300N possible using only one rigid chain and a special mounting.)
511mm = 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 = 300 N (Possible with a rigid chain and in connection with special tilt.)
810 mm = 100 N (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 = 508 x 30 x 35 mm,
OM/2/419 = 554 x 30 x 35 mm,
OM/2/511-603 = 646 x 30 x 35 mm,
OM/2/810 = 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
  • cable entry from Ø 5 mm 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- - N-RWA D OM-_-_N-RWA_D.dxf (983.7 KiB)
Hinweis zum Einbau

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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