CDM Series - Chain drives

Performance features (depending on design)

- Can be used for openings for smoke exhaust, D+H Euro SHEV in accordance with EN 12101‑2 and for daily ventilation
- With motor electronics controlled via microprocessor
- With BSY+ motor and synchronised electronics controlled via microprocessor
- Option of up to 4 drives in one synchronous group
- High‑speed function (HS) for especially fast opening windows in case of fire (SHEV)
- Low running noises thanks to the innovative acoustic decoupling of the drive components
- Direct control via 230 V AC
- Special chain stabilisation and centred chain outlet
- Compact design thanks to triple deflection of the chain
- Use of a highly efficient, wear-free brushless motor
- Relief of pressure on window gasket after closing process
- Programmable drive functions and different drive parameters
- Time-controlled reversing when an obstacle is detected in the CLOSED direction (active closing edge protection)
- Integrated ACB (Advanced Communication Bus) bus interface with Modbus RTU protocol
- The drive is integrated directly via open bus communication through the ACB (Advanced Communication Bus), e.g. in a building management system