Siemens® GCA135.1E Rotary Air Damper Actuator

Product Id : 157345


Siemens® GCA135.1E Rotary Air Damper Actuator has signal positioning 3-position, operating voltage 24 VAC /24 VDC, torque 18 Nm, opening with motor: 90 s, closing with spring: 15 s, 2 auxiliary switches, potentiometer.

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Country : United States

Product Description

Siemens® GCA135.1E Rotary Air Damper Actuator spring-return actuators are used in ventilation and air conditioning plants to operate air dampers and air throttles:

Features of Siemens® GCA135.1E Rotary Air Damper Actuator:

  • For damper areas up to 3 m2, friction-dependent.
  • The actuator must move to the zero position (in an emergency position) during a power failure in ventilation sections.
  • Connections can be made to two-position, three-position, or modulating controllers.
  • For dampers having two actuators on the same damper shaft (tandem-mounted actuators or powerpack).

Additional Information

Weight 3 kg
Manufacturer Siemens
Model No GCA135.1E
Torque 18 Nm
Air Damper area 3 m²
Angular Rotation 90°
Positioning Time Opening with motor: 90 s, Closing with spring: 15 s
Positioning Signal 3-position
Degree of Protection IP54
Ambient Temperature -32°C to 55°C
Operating Voltage AC 24 V, DC 24 V
Auxiliary Switch 2
Power Consumption 7 VA, 5 W
Dimensions 100 X 300 X 75mm
Weight 2.100Kg


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