SQM53.464R1A7R Siemens Damper Motor
$2,198.30
SQM53.464R1A7R Siemens Damper Motor 200 in-lb, 25 sec, 110V actuator, position proportional w 90 deg double pot, 3/8″ shaft, CW
Overview
The Siemens SQM53.464R1A7R is a high-precision reversing actuator designed for the accurate positioning of air dampers and flow control valves in medium to large capacity oil and gas burners. Part of the robust SQM5 series, this electromotive actuator is engineered for industrial and commercial applications that require exceptional modulating accuracy and repeatability. It features a high-torque output and is equipped with double potentiometer feedback to ensure reliable and redundant position verification, which is critical for maintaining stable air-to-fuel ratios and overall system safety.
Features
- High-torque performance suitable for heavy-duty industrial damper and valve control
- Clockwise (CW) rotation with field-reversible operation capabilities
- Redundant feedback provided by a 135-degree double potentiometer system
- Six internal, easily adjustable auxiliary switches for flexible control sequencing
- Auto/manual selector switch and forward/reverse toggle for convenient commissioning and manual override
- Disengagement clutches for the drive shaft and camshaft to facilitate quick alignment
- Durable construction designed to withstand industrial environments, with NEMA 4/IP66 versions available for outdoor use
- Low hysteresis gear mechanism with internal lubrication for maintenance-free operation
Specifications
- Model: SQM53.464R1A7R
- Operating Voltage: 110V AC (50/60 Hz)
- Torque: 200 in-lbs (approx. 23 Nm)
- Running Time: 25 seconds for 90-degree travel (at 60 Hz)
- Rotation: Clockwise (CW)
- Shaft Design: 3/8-inch square shaft
- Control Type: Position proportional
- Feedback: Double potentiometer (135 degrees)
- Auxiliary Switches: 6 internal switches
- Weight: Approximately 12 lbs (5.4 kg)
Applications
- Supervision and control of air and gas dampers in industrial oil and gas burners
- Positioning of flow control valves and butterfly valves in HVAC and process heating systems
- Load-dependent control of combustion air and fuel in high-capacity burner systems
- Applications requiring precise modulating control and high turndown ratios
- Integration with burner controls such as the Siemens LMV5 or LME7 series for enhanced safety and performance
| Weight | 12 lbs |
|---|---|
| Dimensions | 2 × 2 × 2 in |
Be the first to review “SQM53.464R1A7R Siemens Damper Motor”
You must be logged in to post a review.
Related Product(s)
Reviews
There are no reviews yet.