15 Nm Spring Return Damper Actuators – RAR15 Series

• Spring Return: Provides fail-safe operation during power loss.
• Torque: 15 Nm, suitable for dampers up to 3.0 m².
• Control Signal: On/off (two-position).
• Shaft Dimensions:
  • Round: 10 to 19 mm.
  • Square: 10 to 16 mm.
• Anti-Rotation Bracket: Ensures stability during operation.
• Adjustable Angle of Rotation: Allows customization for specific damper positions.
• Selectable Direction of Rotation: Changeable by reversing the actuator.
• Position Indicator: Integrated for easy monitoring of damper position.
• Energy Savings: Optimized for efficiency at end stops.
• Cable: Includes a 1-meter cable for easy installation.
• Running Time:
  • Actuator: 180 seconds.
  • Spring: Less than 30 seconds.
• Auxiliary Switches: Included in models RAR15 24D S2 and RAR15 220D S2 for enhanced functionality.

RAR15 24D

• Power Supply: 24 Vac/dc.
• Control Signal: On/off.
• Auxiliary Switches: Not included.

RAR15 24D S2

• Power Supply: 24 Vac/dc.
• Control Signal: On/off.
• Auxiliary Switches:

RAR15 220D

• Power Supply: 220 Vac.
• Control Signal: On/off.
• Auxiliary Switches: Not included.

RAR15 220D S2

• Power Supply: 220 Vac.
• Control Signal: On/off.
• Auxiliary Switches: Included.

• Motorized control of dampers in ventilation systems.
• Ideal for air handlers, economizer units, VAV terminal units, fan shutters, and unit ventilators.
• Suitable for BAS, BMS, and HVAC environments requiring fail-safe damper operation.