Data Sheet for Product

ManualsBrandsSiemens ManualsDamper actuatorsRotary actuators without spring return GBB/GIB...1

CM2N4626E

2019-11-28

Smart Infrastruct

ure

626

OpenAir

Air damper actuators

GBB..1

GIB..1

Rotary version, AC 24 V / AC 230 V

Electronic motor driven actuators for three-position and modulating control,

nominal torque 25 Nm (GBB) or 35 Nm (GIB), self-centering shaft adapter,

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 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 Z4626en for a detailed description as well as information on

safety, engineering notes, mounting and commissioning.

Remarks

Summary of content (6 pages)

PAGE 1
4 OpenAirTM Air damper actuators 626 GBB..1 GIB..1 Rotary version, AC 24 V / AC 230 V Electronic motor driven actuators for three-position and modulating control, nominal torque 25 Nm (GBB) or 35 Nm (GIB), self-centering shaft adapter, mechanically adjustable span between 0...90°, pre-wired with 0.9 m long connection cables.
PAGE 2
Use · For damper areas up to 4 m2 (GBB) or 6 m2 (GIB), friction-dependent · Suitable for modulating controllers (DC 0...10 V) or three-position controllers (e.g. for outside air dampers). · For dampers having two actuators on the same damper shaft (tandem-mounted actuators or powerpack). · It is recommended to switch off the power during two-position control when the actuator has reached the open or close position, in order to enhance life span and reduce power consumption. Type summary GBB../GIB.. 131.
PAGE 3
Functions Type Control type GBB.3..1 / GIB.3..1 GBB/GIB16..1 Three-position control (see “Use”) Modulating control DC 0...35 V at Offset Uo = 0...5 V and Span DU = 2...30 V Positioning signal with adjustable characteristic function Rotary direction Position indication: Mechanical Position indication: Electrical Auxiliary switch Powerpack Rotary angle limitation Clockwise or counter-clockwise direction depends... …the type of control. With no power applied, the ...
PAGE 4
Technical data AC 24 V supply (SELV/PELV) Operating voltage / Frequency Power consumption GBB/GIB13..1 GBB/GIB16..1 GBB/GIB16..1 Running Running Holding AC 24 V ± 20 % / 50/60 Hz 7 VA, 7 W 8 VA, 8 W 1.1 W Operating voltage / Frequency Power consumption GBB/GIB33..1 AC 230 V ± 10 % / 50/60 Hz 5 VA, 5 W Nominal torque Nominal rotary angle / Max. rotary angle Runtime for 90° rotary angle 25 Nm GBB 35 Nm GIB 50 Nm GBB 75 Nm GIB 90° / max.
PAGE 5
Disposal The device is considered an electronics device for disposal in terms of European Directive 2012/19/EU and may not be disposed of as domestic garbage. ● Dispose of the device through channels provided for this purpose. ● Comply with all local and currently applicable laws and regulations. Internal diagrams GBB/GIB13..1 / GBB/GIB33..1 GBB/GIB16..1 Three-position control Modulating control S4 A (Q21) B 1 SELV/PELV DC 0..
PAGE 6
Dimensions Dimensions in mm Issued by Siemens Switzerland Ltd Smart Infrastructure Global Headquarters Theilerstrasse 1a 6300 Zug Switzerland Tel. +41 58-724 24 24 www.siemens.com/buildingtechnologies © Siemens Switzerland Ltd, 2005 Technical specifications and availability subject to change without notice. 6/6 Siemens Smart Infrastructure Air damper actuators GBB/GIB..