Opening drives

ECchain Chain drive with universal brackets for simple automation in ventilation operation

ECchain Kettenantrieb mit Universalkonsolen für einfache Automatisierungen im Lüftungsbetrieb, schwarz
  • Cost-effective and powerful chain drive for 230 V ventilation applications
  • Variable stroke adjustment to 200 mm or 400 mm possible for different ventilation requirements
  • Universal mountings and brackets for standard profile systems available on the market
  • Fast and simple installation
  • Variable use on small fanlights
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Application Areas

  • Natural ventilation (230 V) also designed for private homes
  • Inward- and outward-opening windows with bottom-hung, top-hung and side-hung leaves
  • Installation on wooden, PVC or metal windows
  • Frame installation

Technical data

Dimensions 409 x 44 x 63 mm
Space needed on frame (min.) Frame installation inward-opening: 55 mm, frame installation outward-opening: 35 mm
Space requirement on leaf (min.) Frame installation inward-opening: 37 mm, frame installation outward-opening: 20 mm
Opening speed ventilation 9 mm/s
Closing speed (max.) 9 mm/s
Force of pressure (max.) 250 N
Holding force (max.) 1800 N
Tensile force 250 N
Leaf weight 200 kg*
Overlap range 10 - 23 mm
Voltage at operation 230 V ± 10 %
Operating voltage 230 V
Current consumption 0.13 A
Power consumption 30 W
Duty rating 30 %
Min. core cross section 0.75 mm²
Number of cores 4 cores
Service temperature -5 - 60 °C
IP rating IP30
protection rating II
End position cut-off extended Limit switches
End position cut-off retracted electronic via current consumption
Overload cut-off Yes
Bottom-hung window INWARD-opening frame installation Yes
Side-hung window INWARD-opening frame installation Yes
Side-hung window OUTWARD-opening frame installation Yes
Top-hung window OUTWARD-opening frame installation Yes

Variants & Accessories


GEZE France +33-1-60-62-60-70 GEZE Service +33-800-8000-18