SQM50.260R1G4 - 110V, 90°/8s, 130°/12s, 15Nm (No Shaft)

The Siemens SQM50 series modulating actuators are built for precision control in large-scale industrial burner systems, offering high torque capacity, flexible mounting options, and seamless integration with advanced combustion management solutions. Engineered for durability and accuracy, SQM50 actuators support complex fuel-air ratio control in demanding environments.

Details:

• Torque and holding torque: 15 Nm
• Running time 50 Hz for 90° angular rotation: 8 seconds
• Running time 50 Hz for 130° angular rotation: 12 seconds
• At frequency 60 Hz, running times are about 17 % shorter
• Operating voltage: AC 110 V
• Standard version, no drive shaft
• Rotation facing the gear train side: counterclockwise or clockwise (selectable), delivery: counterclockwise
• 6 Auxiliary switches incl. 2 end switches
• Operating temperature: -4° to 140° F (-20° to 60° C)