ОПИСАНИЕ ПРОДУКТА
SIEMENS SQM56.680A2 - Gas Valve Actuator
The SIEMENS SQM56.680A2 is an electromechanical rotary actuator engineered for precise control of gas valves and air dampers in industrial combustion applications. This unit provides 3-position control, integrating directly into burner management systems and process heating equipment. It is designed for robust operation in demanding environments, ensuring reliable regulation of fuel and air flow.
Technical Specifications:
- SERIES/FAMILY: SQM56
- COMPONENT TYPE: Gas Valve Actuator / Damper Actuator
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 230 VAC
- FREQUENCY: 50/60 Hz
- PHASE: Single-phase
- POWER CONSUMPTION: Approximately 15 VA
- MECHANICAL/PHYSICAL:
- NOMINAL TORQUE: 8 Nm (70 in-lb)
- OPERATING TIME: 6 seconds for 90 degrees rotation
- ROTATION ANGLE: 90 degrees (adjustable via cams)
- SHAFT TYPE: Standard square or double-D coupling (specific to valve interface)
- INTERFACE/CONTROL:
- CONTROL INPUT: 3-position control (Open/Stop/Close)
- FEEDBACK: Integrated auxiliary switches (typically 2 or 3, adjustable) for position indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Direct shaft mounting to valve or damper
- AMBIENT TEMPERATURE RANGE: -15 to +60 degrees Celsius
- COMPATIBILITY/APPLICATION: Burner management systems, industrial furnaces, boilers, process heating, HVAC air damper control, combustion plant automation.