The Siemens SQM21.18501 is a high-precision damper actuator designed for industrial combustion control applications, providing accurate and reliable modulation of air and fuel flow in burners, boilers, and process heating systems. This CE-approved actuator offers modulating control, making it an ideal solution for applications requiring precise positioning and consistent performance.
Technical Specifications
- Manufacturer: Siemens
- Model: SQM21.18501
- Actuator Type: Modulating Reversing Actuator
- Control Input: Multi-input compatibility for various control signals
- Torque Output: Optimized for industrial damper and valve positioning
- Rotation Direction: Reversible (CW/CCW configurable)
- Travel Time: Optimized stroke time for smooth modulation
- Shaft Type: Standard actuator shaft for easy integration
- Power Supply: 120V AC, 50/60 Hz
- Position Feedback: Built-in potentiometer feedback for real-time monitoring
- Operating Temperature Range: Designed for industrial combustion environments
- Certifications: CE Approved for compliance with international safety and performance standards
Key Features
- Precise modulating control for industrial burner and damper applications
- Reversible rotation (CW/CCW) for flexible system configuration
- Compatible with Siemens burner management and combustion control systems
- Rugged construction for durability in high-temperature environments
- Built-in position feedback for monitoring and system integration
- CE Approved for compliance with industrial safety standards
Compatible Siemens Components & Systems
- Siemens LMV3 and LMV5 Burner Management Systems
- Siemens VGD Gas Valves and Industrial Damper Assemblies
- Siemens Air and Fuel Ratio Control Systems
Industry Applications
- Boiler and burner air/fuel ratio control
- Industrial combustion and power generation
- HVAC systems requiring precise damper modulation
- Petrochemical and process heating industries
- Food processing and waste incineration burner control
Installation & Operational Notes
- Ensure compatibility with burner management systems before installation
- Securely mount actuator to damper or valve shaft for stable operation
- Connect to appropriate control system using supported input signals
- Use position feedback for precise monitoring and system diagnostics
- Follow Siemens installation and maintenance guidelines for best performance
Request a Quote now or call us at 1-800-755-2883 for expert assistance.