Deutsch 
English Electromotive actuator SQN30.102A2700 for air dampers and control valves on oil and gas burners, low to medium output.
General information:
The SQN3...actuators are designed to drive gas and air dampers on oil and gas burners of low and medium heating capacity for load-dependent control of the fuel and combustion air volume:
- in conjunction with P-PI or PID controllers, e.g. RWF...
- directly via the various automatic burner controls, e.g. LOA..., LMO..., LMG..., LFL...
- in conjunction with single-wire, 2-wire or 3-point controllers
- with impact-resistant, heat-resistant plastic housing
- Screw terminals for the electrical connection
- disengageable, maintenance-free gearbox
- Internal and external position indicator
- easily adjustable limit and auxiliary switches for setting the switching points
Technical data:
- Holding torque: 0.8...3 Nm
- Direction of rotation: counterclockwise
- Running time for 90°: 4.5 sec.
- Voltage: AC 220 V -15%, AC 240 V +10%, 50...60 Hz
- Installation position: any
General information:
The SQN3...actuators are designed to drive gas and air dampers on oil and gas burners of low and medium heating capacity for load-dependent control of the fuel and combustion air volume:
- in conjunction with P-PI or PID controllers, e.g. RWF...
- directly via the various automatic burner controls, e.g. LOA..., LMO..., LMG..., LFL...
- in conjunction with single-wire, 2-wire or 3-point controllers
- with impact-resistant, heat-resistant plastic housing
- Screw terminals for the electrical connection
- disengageable, maintenance-free gearbox
- Internal and external position indicator
- easily adjustable limit and auxiliary switches for setting the switching points
Technical data:
- Holding torque: 0.8...3 Nm
- Direction of rotation: counterclockwise
- Running time for 90°: 4.5 sec.
- Voltage: AC 220 V -15%, AC 240 V +10%, 50...60 Hz
- Installation position: any