Siemens SQN31 Burner Actuator
Actuator for precise air-fuel ratio control in combustion systems.
✔ Actuator✔ Ratio Control✔ High Accuracy
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Siemens SQN31 Burner Actuator
SQN31.111A2700
Actuator for precise air-fuel ratio control in combustion systems.
The Siemens SQN31 series consists of electromotoric servo actuators designed for control of air dampers or gas valves, predominantly providing a clockwise rotation dynamic. By regulating the exact air-fuel ratio within the combustion chamber, it optimizes efficiency and reduces hazardous emissions (NOx). Offering torque capacities between 1.5 and 3.0 Nm with varying cycle times, it is widely utilized across diverse industrial heating setups.
Key Features
⚖️Precise Proportional Control
Synchronizes air and fuel flows flawlessly to eliminate combustion loss.
🔌Potentiometer Integration
Supports installation of feedback potentiometers for precise position tracking.
Technical Specifications
Application Area
fuel_air_ratio_control
Housing Material
heat_resistant_plastic
Protection Class (IP)
IP40
Motor Type
reversible_synchronous
Model Code
SQN31.111A2700
Voltage
230V AC
Torque (Nm)
1.5
90° Running Time (sec)
4.5
Direction of Rotation
clockwise