Data Sheet for Product

OpenAir
®
GIB Series, NSR, 24 Vac, 310 lb-in Direct-Coupled, Electronic Damper Actuator Submittal Sheet
Document No. 154-007P25
August 6, 2019
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and
models as design improvements are introduced. OpenAir is a registered trademark of Siemens Schweiz AG. Other product or company
names mentioned herein may be the trademarks of their respective owners. © 2019 Siemens Industry, Inc.
Siemens Industry, Inc.
Smart Infrastructure
1000 Deerfield Parkway
Buffalo Grove, IL 60089
USA
+ 1 847-215-1000
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Document No. 154-007P25
Printed in the USA
Page 2
Technical Data
Torque: 310 lb-in (35 Nm)
Runtime for 90°: 150 sec, 50 Hz/ 125 sec, 60 Hz
Frequency: 50/60 Hz
Power consumption: 13x 16x
7 VA 8 VA
Equipment rating (24 Vac): Class 2 per UL/CSA
Noise level: <45 dBA (running)
Angle of rotation: 90° nominal, 95° max.
Shaft dimensions: 3/8 to 1-in. (8 to 25.6 mm) dia.
or
1/4 to 3/4-in. (6 to 18 mm) sq.,
3/4-in. (20 mm) min. length
Operating temperature: -25°F to 130°F (-32°C to 55°C)
Storage temperature: -40°F to 158°F (-40°C to 70°C)
Ambient humidity: 95% rh (non-condensing)
Pre-cabled connection: 18 AWG, 3 ft (0.9 m) long
Enclosure: NEMA 2, IP54 per EN 60 529
Material: Die-cast aluminum alloy
Agency listings: UL873, cUL C22.2 No. 24-93
CE conformity: Electromagnetic compatibility
2004/108/EC
Low-voltage directive
2006/95/EC
Gear Lubrication: Silicone-free
Weight: 4.4 lbs (2 kg)
Typical Specifications
Non-spring return damper actuators shall be the direct-
coupled type that requires no connecting linkages. The
non-spring return actuators shall have a self-centering
damper shaft coupling that assures concentric alignment
of the actuator’s output coupling with the damper shaft and
be capable of direct mounting to a shaft up to a 1-inch
diameter. Actuators shall provide stall protection
throughout the full range of rotation. All non-spring return
actuators shall be capable of both clockwise and
counterclockwise operation. All actuators shall hold
position in the event of a power failure. All actuators shall
return to the 0 position in the event only the control signal
is lost. All actuators shall provide a means of manually
positioning the output coupling in the absence of power.
Dual independently adjustable auxiliary switches must be
integral to the actuator. All actuators must be precabled
and provide an easily readable high contrast yellow on
black position indicator. All actuators shall be UL873, CE
and CSA22.2 listed and manufactured under ISO 9002
and ISO 14000 procedures. Actuators shall be designed
for a minimum of 60,000 full stroke cycles at the actuators
rated torque and temperatures. Actuators shall be as
manufactured by Siemens Industry, Inc.
Wiring Diagrams
Figure 1. 0 to 10 Vdc, 24 Vac.
Figure 2. Floating, 24 Vac.
CAUTION:
It is recommended to switch off the power during two-
position control when the actuator has reached the open
or closed position to enhance life span and reduce power
consumption.
Dimensions
Figure 3. Dimensions in Inches (Millimeters).