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 OpenAirTM
 Air damper actuators
 Rotary version, AC 24 V / AC 230 V

Electronic motor driven actuators for three-position and modulating control,
nominal torque 5 Nm (GDB), 10 Nm (GLB) or 2 Nm (GSF), mechanically adjustable
span between 0...90°, pre-wired with 0.9 m long connection cables.
Type-specific variations with adjustable offset and span for the positioning
signal, position indicator, feedback potentiometer, self-adaption of rotational
angle range and adjustable auxiliary switches for supplementary functions.

This data sheet provides a brief overview of these actuators. Please refer to the Tech-
nical Basics in document Z4634en for a detailed description as well as information on
safety, engineering notes, mounting and commissioning.

 

•For damper areas up to 0.8 m2(GDB) / 1.5 m2 (GLB), friction-dependent for GSF…1
up to 0.3 m2
•Suitable for use with modulating controllers (DC 0...10 V) or three-position controllers
for air dampers or air throttles.

详细内容请见附件:

GDB_GLB_en.pdf

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