Product Description
Siemens GDB161.1E
The Siemens GDB161.1E is a robust rotary air damper actuator designed for modulating control in heating, ventilation, and air conditioning (HVAC) systems. It provides a nominal torque of 5 Nm, making it suitable for dampers up to approximately 0.8 m². This actuator operates on a DC 0…10 V control signal, allowing for precise positioning and efficient airflow management. It features a self-centering shaft adapter for easy installation on various shaft sizes and is pre-wired with 0.9 m connection cables to streamline the setup process. The GDB161.1E is engineered for reliability and energy efficiency in demanding building automation applications.
Technical Specifications:
- Torque: 5 Nm
- Control Signal: Modulating DC 0…10 V
- Operating Voltage: AC 24 V / DC 24 V
- Damper Area: Up to 0.8 m²
- Positioning Time: 150 s
- Degree of Protection: IP54

Siemens GDB161.1E
Siemens GDB161.1E rotary air damper actuator with 5 Nm torque for modulating control (DC 0…10V). Ideal for HVAC dampers up to 0.8 m², operating on AC/DC 24V.











