PRODUCTS

VCD 203 24v Range

CHAIN DRIVES – VCD

The 24 V VCD 203 chain drive is ideal for day-to-day natural ventilation. Our most compact window drive with a 250mm opening stroke.

Performance Features

  • For façade windows and roof windows
  • “TMS+” tandem safety function for operating 2 drives on one sash
  • Option of chain stroke programming via magnet
  • Simple connection via plug connector
  • Programmable drive functions through SCS software
  • Variable running speeds in both OPEN & CLOSE direction
  • Time-controlled reversing when an obstacle is detected in the CLOSED direction (active closing edge protection)

Technical Data

Supply 24 V DC / ±20 % / 0.35 A
Duty cycle 30 %
Stroke length 250mm
Pressure force 200 N
Tensile force 150 N
Nominal locking force 2000 N
Service life 20000 double strokes
OPEN running speed * 6 mm/s
CLOSED running speed * 6 mm/s
Protection class IP 30
Temperature range 0 °C … +60 °C
Housing Die-cast zinc
Surface Powder-coated. All RAL colours available
Connection 2.5 m PVC-cable
W x H x D 300 x 30 x 47 mm

* Programmable

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