SQM10.16532 Siemens Actuator

Overview

The Siemens SQM10.16532 is a high-precision, reversible electromotoric actuator designed for the precise positioning of air dampers and control valves in oil and gas burners. Engineered for industrial and commercial burner applications, this robust servo motor ensures optimal combustion by maintaining accurate fuel-to-air ratios. It features a locking-proof synchronous motor and a durable die-cast aluminum gear housing, making it a reliable component for high-demand thermal processes.

Features

• Reversible synchronous motor provides consistent and locking-proof operation
• Five internal auxiliary switches allow for flexible system integration and sequence control
• Adjustable cams enable precise manual setting of switching points with a hook spanner or tool
• Internal scales facilitate the accurate angular positioning of cams
• Maintenance-free gear train utilizes self-lubricating sinter-bronze bearings for long-term reliability
• Robust construction includes a die-cast aluminum housing and an impact-resistant plastic cover
• IP54 protection rating ensures durability in challenging industrial environments

Specifications

• Model: SQM10.16532
• Operating Voltage: AC 220-240V, 50/60 Hz
• Nominal Torque: 10 Nm
• Starting Torque: 15 Nm
• Holding Torque: 7 Nm
• Running Time (90 degrees): 29 seconds at 50 Hz
• Running Time (130 degrees): 42 seconds at 50 Hz
• Direction of Rotation: Counterclockwise (CCW)
• Positioning Angle: Up to 160 degrees
• Power Consumption: 9 VA
• Shaft Diameter: 10 mm
• Weight: Approximately 1.7 kg

Applications

• Precise control of air dampers in industrial oil and gas burner systems
• Regulation of fuel control valves to optimize the combustion process
• Use in HVAC and boiler systems where reliable actuator performance is critical for safety and efficiency
• Integration with burner controls and switching devices equipped with changeover contacts