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Schneider Electric Damper Actuators

Manuals and User Guides for Schneider Electric Damper Actuators. We found 6 manuals for free downloads User Guide

Schneider Electric Damper Actuators are all-metal actuators designed to position dampers primarily in HVAC terminal air unit applications upon receipt of an air pressure signal from a control device. These actuators are suitable for either gradual or positive action applications and come equipped with a right-angle mounting bracket and linkage for 1/2" diameter damper shaft. The air connection is conveniently located in the center of the cap for easy connection. With a stroke of 2" (50.8 mm) and a maximum torque of 23 lb.-in. (2.6 N-m), these actuators can handle a nominal damper area of 6 ft.2 (0.5 m2). They operate within an ambient temperature range of -20 to 180°F (-29 to 82°C) and require a clean, dry, oil-free air supply with a maximum pressure of 30 psig (207 kPa).

Key Features

Proportional pneumatic actuator
3 in.2 (19 cm2) effective area
Controls small dampers and mixing boxes
Rynite and Ultem UL-94-5V flame rated plastic material
Beaded molded neoprene diaphragm
1" (25.4 mm) and 2" (50.8 mm) stroke
Spring retracts actuator shaft on loss of air pressure
Maximum air pressure 30 psig (207 kPa)
Ambient temperature limits -40 to 180 °F (-40 to 82 °C) for shipping and -20 to 150 °F (-29 to 66 °C) for operating
Barb connections for 1/4" and 5/32" [for runs up to 20’(6 m)] O.D. plastic tube