BELIMO CMB24-3 Damper Actuator 18 in-lb Non-Spring Return 24V On/Off/Floating Point

Product Description

The Belimo CMB24-3 is a robust damper actuator designed for controlling air dampers in HVAC systems. Renowned for its durability and reliability, this model is ideal for use in building services installations, specifically for controlling dampers up to approximately 4.5 square feet.

• Equipped with an innovative sensorless brushless DC motor, enhancing accuracy and reducing power consumption during holding modes.
• Features a simple direct mounting system using a universal spindle clamp, ensuring easy and secure installation.
• Overload-proof without the need for limit switches, offering an automatic shutoff when reaching mechanical end stops.

Product Highlights

The CMB24-3 employs a brushless DC motor controlled by an Application-Specific Integrated Circuit (ASIC) which ensures efficient operation and durability. The actuator is designed to prevent stall conditions, further extending its lifespan.

Product Information

Technical Specifications

• Type: Non-spring return
• Torque: 18 in-lb
• Control Type: On/Off, Floating Point
• Voltage: AC/DC 24V
• Connection: Cable
• Protection Class: IP54
• Manual Override: Disengage with magnet
• Power Consumption: 1 W (running), 0.2 W (holding)
• Angle of Rotation: 0 to 287.5 degrees
• Running Time: 35s for 90 degrees rotation