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+86 10 67863711
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+86 10 67863711
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Electric Spring Return Damper Actuator is a fail-safe device for HVAC systems. It features fast spring return (<30 seconds) for emergency closing or opening during power failure, and motor control (<70 seconds) for normal operation. Ideal for fire safety, smoke management, and critical air control applications.
| Items |
S6061SC- 20DN/24V |
S6061SC- 20DN/230V |
S6061SC- 20AN/24V |
S6061SC- 20DF/24V |
S6061SC- 20DF/230V |
S6061SC- 20AF/24V |
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| Torque（Nm） |
20Nm |
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| Damper Size（m2） |
4m2 |
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| Running Time |
Motor ＜130s；Spring Return＜30s |
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| Nominal Voltage |
AC/DC 24V；AC 230V 50/60Hz |
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| Supply Voltage range |
AC/DC 19.2-28.8V；AC 85-265V |
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| Power consumption（on） |
7W |
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| Power consumption（off） |
2.5W |
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| Reactive Power（VA） |
20 |
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| Weight （Kg） |
2.4Kg |
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| Control Signal |
2 point |
0~10V |
2 point |
0~10V |
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| Rotation Angle |
0~90°（Max 93º） |
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| Limited Angle |
5~85º（ by 5º） |
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| Positional Feedback |
None |
2 Auxiliary Switches |
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| Life Cycle |
≥70000 |
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| Sound Power level |
50dB and 62dB |
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| Electrical Protection Class |
Ⅲ |
Ⅱ |
Ⅲ |
Ⅲ |
Ⅱ |
Ⅲ |
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| Ingress Protection |
IP54 |
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| Ambient Temperature |
-30~+55℃ |
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| Ambient Humidity |
5~95%RH |
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| Storage Temperature |
-40~+80℃ |
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| Shaft Diameter | 12-20mm；pair with Shaft Block 4 for smaller shafts | ||||||||
| Accessories |
With 1m cable |
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| Compliance |
CE、UKCA、UL、EAC、RoHS certificates |
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