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2.5Nm |
4Nm |
Mechanical Fail-Safe Damper Actuator |
TF.. |
LF.. |
Open/Close |
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AC/DC 24V 50/60Hz |
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TF24 |
LF24 |
Auxiliary switch built-in 1 SPDT |
TF24-S |
LF24-S |
AC 230V 50/60Hz |
TF230** |
LF230 |
Auxiliary switch built-in 1 SPDT |
TF230-S |
LF230-S |
3-point |
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AC/DC 24V 50/60Hz |
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TF24-3** |
LF24-3 |
Modulating |
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Control signal DC (0)2...10V, feedback DC 2...10V |
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AC/DC 24V 50/60Hz |
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TF24-SR |
LF24-SR |
Running time -Motor |
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<75s* |
40-75s* |
-Spring return |
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Shaft diameter |
6...12mm |
8...16mm |
Sound power level -Motor |
Open/Close max. 50dB(A) |
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Modulating and 3-point max. 35dB(A) |
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-Spring 62dB(A) |
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Electrical connection Cable 1m |
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Modulating and 3-point max. 30dB(A) |
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Direction of rotation Selected by mounting L/R |
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Angle of rotation Max. 95° |
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Mechanical end stops Yes |
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Position indicator Yes |
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Degree of protection IP42 IP54 EMC |
LVD*** CE according to 2006/95/EC |
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Ambient temperature -30...+50°C |
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Non-operation temperature -40...+80°C |
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Humidity 5...95% RH, non-condensing |
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CE according to 2004/108/EC |
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