Description
The Belimo ARB24-3 is a heavy-duty, non-spring return damper actuator engineered for reliable performance in commercial and industrial HVAC applications. Designed to deliver precise, consistent damper control, this actuator is an ideal choice for air handling units, VAV systems, and building automation applications where dependable actuation is essential.
Key Features
- Non-spring return design provides positive positioning in both open and closed directions
- 180 in-lb torque output for driving larger dampers and high-resistance applications
- Compatible with On/Off and Floating point control signals for versatile integration
- Dual voltage operation: accepts both 24Vac and 24Vdc power supply
- Compact, rugged housing built for long service life in demanding HVAC environments
- Direct-coupled mounting — no crank arm or linkage required for most applications
- Manual override function allows damper positioning during installation and commissioning
Specifications
- Brand: Belimo
- Model / SKU: ARB24-3
- Actuator Type: Non-Spring Return
- Torque: 180 in-lb
- Control Signal: On/Off / Floating Point (3-Point)
- Supply Voltage: 24Vac / 24Vdc
Applications
- Commercial air handling units (AHUs)
- Variable air volume (VAV) systems
- Outdoor air and exhaust dampers
- Building automation and energy management systems
- Ventilation control in large commercial buildings
Trust Belimo’s proven actuator technology to keep your HVAC systems operating at peak efficiency. The ARB24-3 is backed by Belimo’s commitment to quality, making it a go-to solution for HVAC professionals and building automation contractors alike.
