Description
The Siemens Combustion SQM50.481R1 is a high-performance damper motor actuator engineered for demanding combustion control applications. Designed as part of Siemens’ trusted SQM50 series, this actuator delivers precise positioning and reliable operation in burner management and air/fuel ratio control systems.
Product Overview
The SQM50.481R1 is a robust electromechanical actuator built to meet the rigorous demands of commercial and industrial combustion systems. It is commonly used to control air dampers, fuel valves, and linkage assemblies on forced-draft and modulating burners, ensuring accurate and repeatable positioning throughout the combustion cycle.
Key Features
- Part of the Siemens SQM50 series combustion actuator family
- Designed for precise damper and valve positioning in burner control applications
- Electromechanical design for reliable, repeatable actuation
- Compatible with Siemens burner management and combustion control systems
- Suitable for commercial and industrial combustion equipment
- Robust construction for long service life in demanding environments
- Supports modulating burner control for optimized combustion efficiency
Typical Applications
- Air damper control on forced-draft burners
- Fuel valve and linkage actuation
- Air/fuel ratio control in modulating combustion systems
- Commercial boilers, furnaces, and industrial heating equipment
- Burner management system integration
Why Choose Siemens SQM50 Series
Siemens is a globally recognized leader in building automation and combustion control technology. The SQM50 series actuators are engineered for precision, durability, and seamless integration with Siemens combustion controllers, making them a preferred choice for HVAC and combustion professionals worldwide.
Order the Siemens SQM50.481R1 Damper Motor Actuator from Jackson Systems today and keep your combustion systems running at peak performance.







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