Siemens Combustion SQM56.564R1Z3 Multi-Input Actuator 310 In-lb 37 SEC 90' 120V

The Siemens Combustion SQM56.564R1Z3 Multi-Input Actuator 310 In-lb 37 SEC 90 110V is a rotary component used for combustion control systems to position dampers, valves, and other flow-regulating parts in HVAC systems. Operating on allowing precise modulation of air and fuel flow within burner systems. This actuator is commonly installed in commercial and industrial boilers and process heating equipment. As a key control component, it responds to multiple input signals to maintain accurate positioning, support combustion efficiency, and ensure accurate coordination between airflow, fuel delivery, and system operating requirements.