Siemens OpenAir GEB141.1P

OpenAir GEB Series Enhanced Rotary Non-Spring Return Damper Actuators Technical Instructions
Document Number A6V12029156
December 16, 2021
Siemens Industry, Inc. Page 5
Accessories
NOTE: The auxiliary switches, control signal adjustment, and feedback potentiometer
cannot be added in the field. Order the product number that includes the option(s).
4614Z19
Figure 2. Floor /Frame Mount Kit.
ASK71.11: For in-the-air-stream
applications: Anywhere a foot-mounted
actuator can be mounted. Can also be
directly mounted to a damper frame with
louvers and vents and in applications where
use of the floor mount is not possible.
Kit contains:
• Crank arm to change the angular
rotation into a linear stroke.
• Support bearing ring to minimize side
loading on the actuator’s output
bearing.
• Mounting bracket.
• Required mounting fasteners.
4614Z16
Figure 3. Rotary to Linear Crank Arm Kit.
ASK71.13: Allows a direct-coupled actuator
to provide an auxiliary linear drive. Can be
used to simultaneously drive a set of
opposing or adjacent dampers with a single
actuator.
Kit contains:
• Crank arm to attach to the splined
hub of the shaft adapter.
• Mounting fasteners.
4614Z18
Figure 4. Rotary to Linear Crank Arm Kit
with Mounting Bracket.
ASK71.14: 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 required.
Kit contains:
• Crank arm to attach to the splined
hub of the shaft adapter.
• Mounting bracket.
• Required mounting fasteners.
Figure 5. NEMA 3RWeather Shield.
ASK75.3U: GEB actuators are UL listed to
meet NEMA 3R requirements (a degree of
protection against rain, sleet, snow, and
damage from external ice formation) when
installed with ASK75.3U Weather Shield and
outdoor-rated conduit fittings in the vertical
position.