SQM53.467R1Z3R Siemens Damper Motor

Overview

The Siemens SQM53.467R1Z3R is a high-precision, reversing actuator designed for the accurate positioning of dampers, flow control valves, butterfly valves, or any application requiring rotary motion in industrial and commercial combustion systems. Engineered for precision and repeatability, this motor-driven actuator is a critical component for modulating control in process heating and large burner applications. It features a rugged design capable of delivering high torque and supports a wide range of control input signals, making it highly versatile for complex building management and combustion control systems.

Features

• High-precision modulating accuracy and exceptional repeatability
• Reversing motor allows for clockwise and counterclockwise rotation
• Multi-input compatibility, accommodating 4-20 mA, 0-10 VDC, and 0-135 ohm signals
• Internal, easily adjustable auxiliary switches for auxiliary functions
• Auto/manual selector switch and manual forward/reverse toggle for easy adjustment
• Externally visible shaft position indicator for simplified monitoring
• Low hysteresis drive with double-offset gearing for smooth operation
• Flexible mounting options, suitable for installation in any position

Specifications

• Model: SQM53.467R1Z3R
• Operating Voltage: 110V AC (50/60 Hz)
• Torque: 200 lb-in (22.5 Nm)
• Runtime: 25 seconds for 90-degree rotation (at 60 Hz)
• Shaft Type: 14 mm round shaft
• Rotation Direction: Clockwise (CW)
• Control Inputs: 4-20 mA, 0-10 VDC, 0-135 ohm, position proportional, and floating
• Auxiliary Switches: Up to 6 internal switches
• Operating Temperature: -4 F to 140 F (-20 C to 60 C)
• Weight: Approximately 8.0 lbs

Applications

• Precise positioning of air dampers in large industrial and commercial burners
• Control of fuel and gas flow valves in combustion systems
• Operation of butterfly valves for process heating applications
• Integration with Siemens LMV5 or other high-end burner management systems
• Suitable for HVAC environments requiring high-torque rotary motion and precise modulation