53lb-in (6 Nm), Multi-Signal, Fast-Acting Damper Actuators

The DA-053 Series direct-coupled fail-safe/fail-in-place electronic actuators are designed for modulating, two-position, and floating control of laboratory fume hoods, constant or variable volume installations for the control of supply and exhaust and terminal units.
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  • Applications

    • Used in laboratory fume hoods, constant or variable air volume installations for the control of supply and exhaust air terminals; 53 lb-in (6 Nm) torque. Indoor or outdoor
    • Models designed for applications that require the damper to return to a fail-safe position when there is a power failure; or models for fail-in-place.


    Features

    • Fast operation, 2 seconds runtime
    • One model performs all control signals: 2-position
    • Floating: Accepts pulsed control signal
    • Modulating (0(2) to 10 Vdc and 4(0) to 20 mA)
    • Feedback standard on all models
    • Highly accurate positioning
    • Brushless DC motor technology with stall protection
    • Models available with dual, independently adjustable auxiliary switches
    • Unique self-centering shaft coupling
    • 53 lb-in 6 (Nm) torque
    • UL and cUL listed, CE certified
    • 24 Vac/dc compatible
    • Manual override capability
  • DA-053 Series

    2017-09-25 14:35:19 | pdf | 466,7 KB