Damper Actuators

Damper actuators are air management accessories. These are devices that stop or regulate the flow of air inside a duct, chimney, VAV box or other air-handling equipment. They’re commonly used in heating, ventilation and air conditioning (HVAC) systems. 


How do damper actuators work?


A damper actuator requires a control signal and a source of energy, typically an electrical current, hydraulic fluid pressure or pneumatic pressure. They then convert that energy into motion.


Damper actuators may be used to cut off central air conditioning (heating or cooling) to an unused room, or to regulate it for room-by-room temperature and climate control. This in turn helps you to save on energy and energy bills. 


Types of damper actuators 


There are two types of damper actuators: modulating and open/close. A modulating damper actuator will position, or throttle, the damper or valve to achieve a desired position or flow. An open/close damper actuator produces a two-position response (0% open or 100% open). 


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Beskrivning Pris Return Type Maximum Damper Area Damper Spindle Compatibility Switch Included Power Consumption Control Type Supply Voltage Motor Torque Return Torque Noise Level Maximum Damper Spindle Size Minimum Damper Spindle Size
RS-artikelnummer 504-1191
Tillv. art.nrLM230A
VarumärkeBelimo
1 045,14 kr
Each
Enheter
- 1m² 6 → 20mm - 1.5W Open/Close 240 V ac 5Nm - 35dB(A) 20mm 6mm
RS-artikelnummer 712-2655
Tillv. art.nrSF24A-SR
VarumärkeBelimo
2 943,19 kr
Each
Enheter
Spring Return 4m² 10 → 25.4mm - 5W Modulating 24 V ac/dc 20Nm 20Nm 40dB(A) 25.4mm 10mm
RS-artikelnummer 834-8293
Tillv. art.nrSFA-S2
VarumärkeBelimo
3 171,46 kr
Each
Enheter
Spring Return 4m² 10 → 25.4mm Yes 7W Open/Close 19.2 → 264 V ac, 21.6 → 137.5 V dc 20Nm 20Nm ≤45 (Motor) dBA, ≤62 (Spring Return) dBA 25.4mm 10mm
RS-artikelnummer 504-1220
Tillv. art.nrLM24A-SR
VarumärkeBelimo
1 417,64 kr
Each
Enheter
- 1m² 6 → 20mm - 1W Modulating 24 V ac/dc 5Nm - 35dB(A) 20mm 6mm
RS-artikelnummer 504-1292
Tillv. art.nrSM24A
VarumärkeBelimo
1 453,70 kr
Each
Enheter
- 4m² 10 → 20mm - 2W Open/Close 24 V ac/dc 20Nm - 45dB(A) 20mm 10mm
RS-artikelnummer 504-1236
Tillv. art.nrLM230A-S
VarumärkeBelimo
1 177,17 kr
Each
Enheter
- 1m² 6 → 20mm Yes 1.5W Open/Close 240 V ac 5Nm - 35dB(A) 20mm 6mm
RS-artikelnummer 504-1214
Tillv. art.nrLM24A
VarumärkeBelimo
1 045,14 kr
Each
Enheter
- 1m² 6 → 20mm - 1W Open/Close 24 V ac/dc 5Nm - 35dB(A) 20mm 6mm
RS-artikelnummer 504-1270
Tillv. art.nrNM24A-SR
VarumärkeBelimo
1 850,06 kr
Each
Enheter
- 2m² 8 → 26.7mm - 2W Modulating 24 V ac/dc 10Nm - 35dB(A) 26.7mm 8mm
RS-artikelnummer 504-1286
Tillv. art.nrSM230A
VarumärkeBelimo
1 489,49 kr
Each
Enheter
- 4m² 10 → 20mm - 2.5W Open/Close 240 V ac 20Nm - 45dB(A) 20mm 10mm
RS-artikelnummer 504-1264
Tillv. art.nrNM24A
VarumärkeBelimo
1 261,48 kr
Each
Enheter
- 2m² 8 → 26.7mm - 1.5W Open/Close 24 V ac/dc 10Nm - 35dB(A) 26.7mm 8mm
RS-artikelnummer 504-1242
Tillv. art.nrLM24A-S
VarumärkeBelimo
1 177,17 kr
Each
Enheter
- 1m² 6 → 20mm Yes 1W Open/Close 24 V ac/dc 5Nm - 35dB(A) 20mm 6mm
RS-artikelnummer 504-1309
Tillv. art.nrSM24A-SR
VarumärkeBelimo
2 090,27 kr
Each
Enheter
- 4m² 10 → 20mm - 2W Modulating 24 V ac/dc 20Nm - 45dB(A) 20mm 10mm
RS-artikelnummer 504-1337
Tillv. art.nrGM24A-SR
VarumärkeBelimo
3 123,48 kr
Each
Enheter
- 8m² 12 → 26.7mm - 4.5W Modulating 24 V ac/dc 40Nm - 45dB(A) 26.7mm 12mm
RS-artikelnummer 834-8284
Tillv. art.nrSFA
VarumärkeBelimo
2 907,13 kr
Each
Enheter
Spring Return 4m² 10 → 25.4mm Yes 7W Open/Close 19.2 → 264 V ac, 21.6 → 137.5 V dc 20Nm 20Nm ≤45 (Motor) dBA, ≤62 (Spring Return) dBA 25.4mm 10mm
RS-artikelnummer 397-1006
Tillv. art.nr460004
VarumärkeVent-Axia
1 900,22 kr
Each
Enheter
- - - - - - - - - - - -
RS-artikelnummer 504-1321
Tillv. art.nrGM24A
VarumärkeBelimo
2 570,68 kr
Each
Enheter
- 8m² 12 → 26.7mm - 4W Open/Close 24 V ac/dc 40Nm - 45dB(A) 26.7mm 12mm
RS-artikelnummer 504-1258
Tillv. art.nrNM230A
VarumärkeBelimo
1 297,54 kr
Each
Enheter
- 2m² 8 → 26.7mm - 2.5W Open/Close 240 V ac 10Nm - 35dB(A) 26.7mm 8mm
RS-artikelnummer 504-1624
Tillv. art.nrHT24-3
VarumärkeBelimo
1 381,58 kr
Each
Enheter
- - - - 1.5W Open/Close 24 V ac 10Nm - 35dB(A) - -
RS-artikelnummer 834-7701
Tillv. art.nrNM24A-SR-TP
VarumärkeBelimo
1 813,43 kr
Each
Enheter
- 2m² 8 → 20 mm, 8 → 26.7 mm Yes 2W Modulating 24 V ac/dc 10Nm - 35dB 20 mm, 26.7 mm 8mm
RS-artikelnummer 795-9463
Tillv. art.nr8455001000
VarumärkeSchneider Electric
841,69 kr
Each
Enheter
- - - Yes - - 24 V ac - - - - -
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