Description

Modulating damper actuator for adjusting dampers in technical building installations • Air damper size up to approx. 1 m² • Nominal torque 5 Nm, 10 Nm, 20 Nm , 40Nm • Nominal voltage AC/DC 24 V • Control Modulating DC (0)2…10 V • Position feedback DC 2…10 V Description Electrical data: Nominal voltage AC/DC 24 V Nominal voltage frequency 50/60 Hz Nominal voltage range AC 19.2…28.8 V / DC 19.2…28.8 V Power consumption in operation 1 W Power consumption in rest position 0.4 W Power consumption for wire sizing 2 VA Connection supply / control Cable 1 m, 4 x 0.75 mm² Parallel operation Yes (note the performance data) Functional data: Torque motor Min. 5 Nm Positioning signal Y DC 0…10 V Positioning signal Y note Input impedance 100 kΩ Operating range Y DC 2…10 V Position feedback U DC 2…10 V Position feedback U note Max. 1 mA Position accuracy ±5% Direction of motion motor Selectable with switch 0 / 1 Direction of motion note Y = 0 V: At switch position 0 (ccw rotation) / 1 (cw rotation) Manual override Gear disengagement with push-button, can be locked Angle of rotation Max. 95° Angle of rotation note can be limited on both sides with adjustable mechanical end stops Running time motor 150 s / 90°