AF24-SR US Belimo Spring Return Damper Actuator 24VAC/DC 15 Nm Modulating 2-10V

Description:

• Genuine Belimo spring return damper actuator for HVAC and building automation systems
• Provides 15 Nm (133 lb-in) of torque for reliable control of air dampers
• Operates on 24 VAC/DC power with modulating 2...10 VDC control input
• Spring return design automatically moves the damper to its fail-safe position upon power loss
• Includes 2...10 VDC position feedback signal for accurate actuator monitoring
• Brushless DC motor delivers quiet, maintenance-free operation with precise positioning
• Direct shaft mounting eliminates the need for external linkages in most applications
• Reversible direction of rotation for flexible installation
• Manual override allows easy commissioning and servicing
• Ideal for HVAC air handling units (AHUs), VAV systems, rooftop units, commercial buildings, hospitals, schools, and industrial ventilation systems.

Specifications:

• Manufacturer Name: Belimo
• Part Number (MPN): AF24-SR US
• Product Type: Spring Return Damper Actuator
• Torque: 15 Nm (133 lb-in)
• Supply Voltage:
  • 24 VAC, 50/60 Hz
  • 24 VDC
• Voltage Range:
  • 19.2...28.8 VAC
  • 21.6...28.8 VDC
• Control Signal: 2...10 VDC Modulating
• Position Feedback: 2...10 VDC
• Angle of Rotation: 95° Adjustable
• Running Time:
  • Motor: 150 seconds / 90°
  • Spring Return: Approximately 16 seconds
• Power Consumption:
  • 6 W Running
  • 2.5 W Holding
• Electrical Connection: 1 m (3.3 ft) Cable
• Manual Override: Yes
• Degree of Protection: IP54
• Ambient Temperature: -30°C to +50°C (-22°F to +122°F)
• Storage Temperature: -40°C to +80°C (-40°F to +176°F)
• Relative Humidity: Max. 95% RH, Non-Condensing
• Maintenance: Maintenance-Free
• Certifications:
  • CE
  • cULus Listed
  • ISO 9001 Manufactured
• Applications:
  • HVAC Systems
  • Air Handling Units (AHUs)
  • Variable Air Volume (VAV)
  • Smoke & Fire Dampers
  • Building Automation
  • Industrial Ventilation

Dimensions:

• Height: 248 mm (9.76 in)
• Width: 97.5 mm (3.84 in)
• Depth: 67 mm (2.64 in)

Weight:

• Approximate Weight: 2.4 kg (5.3 l