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Siemens Combustion SQM50.481R1 Damper Actuator Motor

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Special Price $2,063.59 Regular Price $2,290.59
Out of stock
SKU
SQM50.481R1
The Siemens Combustion SQM50.481R1 Damper Actuator Motor is used to control the positioning of dampers in the combustion and airflow systems. It brings about rotational movement to control the flow of air or fuel in HVAC systems such as burners and boilers to enable the conditions of combustion to be regulated during operation. It is associated with the damper connection of compatible equipment and sensitive to position change due to control input. This operation assists in ensuring that there is a proper airflow, constant combustion, and constant running of the system.
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Motors & Capacitors, Motors & Components
Manufacturer:
https://www.partshnc.com/media/catalog/productno_selection
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Product Questions (2)
Customer Questions
What maintenance is required for the Siemens SQM50.481R1 Actuator Motor?

Regularly inspect the damper actuator motor for dust, debris, and loose connections. Lubricate moving parts as needed and verify proper alignment. Ensure electrical connections are secure to prevent operational issues and maintain consistent performance.

What are common issues with the Siemens SQM50.481R1 Actuator Motor?

  • Actuator fails to reach full travel range.
  • Unusual noises or vibration.
  • Inconsistent or delayed response to control signals.
  • Electrical connection faults.

Installation Steps

Step 1: Turn off power to the HVAC system and allow components to stop.

Step 2: Remove the access panel to reach the existing damper actuator.

Step 3: Disconnect wiring and remove mounting screws from the old actuator.

Step 4: Install the new damper actuator motor, aligning it with the damper shaft and securing mounts.

Step 5: Reconnect all wiring according to the unit schematic.

Step 6: Replace the access panel, restore power, and test damper movement.