SIEMENS | Spring Return Electronic Damper Actuators

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The right damper actuator for any HVAC application

OpenAir™ electronic rotary spring return damper actuator series offers torques ranging from 20 lb-in to 160 lb-in with a variety of standard control signals and built in-options. Ideal for economizer dampers, roof top unit and air handling unit control.

 
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Spring Return Electronic Damper Actuators

OVERVIEW

The energy efficient spring return damper actuators offer 15-second spring return capability and 90-second drive open timing; with GQD offering 30-second drive open timing. All actuators are plenum rated. The patented self-centering shaft adapter concentrically holds shaft with no slipping or call backs and saves installation time. The actuators (except GQD) also offer manual override to move the equipment in the absence of power.

FEATURES

  • Dual adjustable auxiliary switches

  • 2-second timing

  • 24VAC/DC operation

  • Universal control signals

  • Plenum rated

  • Rated for over 100,000 full stroke cycles or 7 million repositions

  • Highly accurate operation/positioning

  • Built in 1/2" NPT conduit adapter

APPLICATIONS

  • Dampers

  • Rooftop units

  • Air handling units

  • Unit ventilators

  • Economizer dampers

  • Terminal equipment

 
 
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Product Downloads

Spring Return OpenAir Damper Actuator | Overview Brochure

Spring Return Damper Actuator | Cross Reference Guide

Spring Return Damper Actuator | Product MasterSpec

Spring Return Damper Actuator | Data Sheets, Manuals, Brochures, and more