CHAIN DRIVES – VCD
The 24 V VCD 204 chain drive is ideal for with day-to-day natural ventilation. It provides a 250mm or 350mm opening strokes.
VCD 204 24v Range
Performance Features
- For façade windows and roof
- “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 / 350mm |
| 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 | 480 x 30 x 47 mm |
* Programmable
