DMN24 Damper actuators without spring return, 4 Nm

Well-suited for applications with small dampers (up to 1 m2) in ventilation and air handling units.
Specifications for DMN24
Supply voltage 24 V AC / DC
Control signal 0…10 V DC
Power consumption Operating: 2.5 W
Maintenance: 0.85W
Auxiliary switch -
Weight 900 g
Specifications for Damper actuators without spring return, 4 Nm
Max. damper size 1m2
Torque 4Nm
Frequency 50…60 Hz
Stroke time 35s
Rotation angle 90°. Limitation: 5…85° in 5° steps
Ambient temperature -20…+50°C
Ambient humidity 5…95 % RH
Noise level Max 45 dB
Mounting Directly on jack shaft
For jack shaft 10…16 mm Ø (round shaft), 10…12 mm (square shaft)
Protection class IP44
Isolation class III (DAN230:
Certification CE