SIEMENS servo motor SQM50.424A2Z7R

SIEMENS servo motor SQM50.424A2Z7R Model: SQM50.424A2Z7R The SQM50.424A2Z7R is a high-precision actuator designed for medium and large burners. It realizes dynamic control of dampers or fuel valves through CAN bus communication, especially suitable for low-nitrogen combustion technology and multi-fuel switching systems. The core function is to dynamically adjust the air-fuel ratio during combustion to achieve efficient combustion and low emission control. Its design goal is to achieve precise adjustment of 0.1° level resolution through mechatronics, while meeting reliability requirements in industrial environments. Rated output torque: 15 Nm, hold torque: 7.5 Nm, 90° Rotation travel time: 34 seconds (can be adjusted to 120 seconds through the AGA58.5 controller), supports clockwise/counterclockwise bidirectional rotation, maximum rotation angle: 160°. Protection Class: IP54 (IP40 at cable outlet), can operate stably from -25°C to +60°C, resisting vibration and electromagnetic interference. Supply voltage: 220-240V~(50-60HZ), power consumption is: 20VA. Core functions: combustion process control, safety and protection mechanism, communication and scalability. Precise air-fuel ratio adjustment: Works in conjunction with the AGA58.5 combustion manager, receives instructions through the CAN bus, dynamically adjusts the damper opening or gas valve position to ensure the optimal mixing ratio of air and fuel. Multi-section fire control: supports smooth two-section fire or proportional adjustment, and dynamically adjusts the output according to load needs (such as boiler steam pressure). Multi-fuel adaptation: The gas and fuel modes can be switched through software configuration, and are compatible with dual-purpose oil and gas burners. For example, in industrial hot air furnaces, the damper opening and ignition timing can be automatically adjusted according to the fuel type.