SQM53.467R1G7 Siemens Damper Motor

Overview

The Siemens SQM53.467R1G7 is a high-precision reversing actuator designed for the accurate positioning of dampers and valves in burner and combustion applications. Engineered for industrial and commercial use, this robust motor provides reliable rotary motion to control the flow of air and fuel. It is specifically designed to work with advanced burner management systems, offering a high degree of modulating accuracy and repeatability to ensure optimal combustion efficiency and safety.

Features

• High-torque performance suitable for large dampers and control valves
• Self-checking and electronic linearization capabilities for precise positioning
• Integrated 1000 Ohm potentiometer for continuous position feedback
• Auto/manual toggle switch and externally visible shaft position indicator for easy setup and monitoring
• Field-reversible rotation (clockwise or counter-clockwise) to suit various installation requirements
• Equipped with two limit switches and four internal auxiliary switches for flexible control logic
• Durable housing rated for a wide operating temperature range

Specifications

• Model: SQM53.467R1G7
• Torque: 200 lb-in (approximately 22.5 Nm)
• Running Time: 25 seconds for 90 degree rotation (at 60 Hz)
• Operating Voltage: 110-120 VAC, 50/60 Hz
• Control Input: 4-20 mA
• Feedback: 1000 Ohm potentiometer
• Shaft Type: 14 mm round, single-ended
• Rotation: Counter-clockwise (CCW) default
• Operating Temperature: -4 F to 140 F (-20 C to 60 C)

Applications

• Precise positioning of air dampers in industrial burner systems
• Control of fuel-to-air ratio in large boiler applications
• Actuation of butterfly valves and flow control valves for gas or oil
• Integration with Siemens LMV5 burner management systems
• General HVAC and combustion processes requiring high-torque rotary motion with modulating control