Data Sheet for Product

OpenAir™ Non-Spring Return, 24 Vac, Floating Control, Rotary, Electric Damper Actuator Technical Instructions
Document No. 155-188P25
May 22, 2014
Siemens Industry, Inc. Page 3
Specifications, Continued
Ambient
conditions
Ambient temperature
operation -25°F to 130°F (-32°C to 55°C)
storage and transport -40°F to 158°F (-40°C to 70°C)
Ambient humidity (non-condensing) 95% rh
Agency
certification
UL listed to UL873
cUL certified to Canadian Standard
C22.2 No. 24-93
NOTE: These devices were approved for installation in plenum areas by
Underwriters Laboratories, Inc. (UL) per UL 1995.
Conformity
for Plenum
Models
In accordance with the directive set forth by the European Union for
Electromagnetic Compatibility (EMC) 2004/108/EC
Emissions standards EN61000-6-3
Immunity standards EN61000-6-2
Miscellaneous
Pre-cabled connection 18 AWG
Standard cable length 3 feet (0.9 m)
Life cycle: Designed for over 60,000 full strokes and
a minimum of 1.5 million repositions at
rated torque and temperature
Dimensions 6.2" L × 2.8" W × 2.4" D× 2.4" D
(157 mm L × 71 mm W × 61 mm D)
Weight 1.06 lb. (0.48 kg)
Accessories
NOTE: Neither the auxiliary switches nor feedback potentiometer can be added in
the field. Order the product number that includes these options.
See Table 1.
Figure 2. Rotary to Linear.
ASK71.5 Allows a direct-coupled actuator to
provide an auxiliary linear drive.
Figure 3.
Rotary to Linear
with Bracket.
ASK71.6 Allows economical mounting of an OpenAir
actuator to a variety of surfaces. Should be used in
applications where the actuator can be rigid-surface
mounted and a linear stroke output is needed.
Figure 4.
Conduit Adapter.
ASK76.1U Provides the connection between the
actuator and conduit.
NOTE: GDE131.1T and GDE131.1N are not
compatible with the ASK76.1U.