
Belimo CMB24-3 Actuator
When you need a reliable damper actuator for your HVACR projects, the Belimo CMB24-3 Actuator delivers consistent performance. This compact, non-spring return rotary actuator is engineered for precise air control in ventilation and air-conditioning systems, making it ideal for new construction, retrofit, residential, and OEM applications. Operating on 24Vac/24Vdc, it provides a robust 18 in-lb torque (2 Nm) for dampers up to approximately 4.5 sq ft. Its On/Off/Floating point control ensures versatile integration into various building automation systems. The CMB24-3 features a brushless DC motor, offering enhanced accuracy and reduced power consumption in holding mode. Installation is straightforward with its universal clamp and anti-rotation bracket, and mechanical end stops allow for tool-free angle of rotation adjustment. This unit is overload-proof, eliminating the need for limit switches, and automatically stops at its end positions. Expect a quiet operation at 45 dB(A) and reliable function across an ambient temperature range of -22 to 122°F (-30 to 50°C).
- Key Benefits:
- Compact Design: Fits easily into limited installation spaces.
- Versatile Control: Supports On/Off and Floating point control for broad application compatibility.
- Robust Torque: Delivers 18 in-lb (2 Nm) for effective damper operation.
- Energy Efficient: Brushless DC motor technology reduces power consumption.
- Simple Installation: Features a universal clamp and adjustable end stops for quick setup.
- Overload Protection: Designed to be overload-proof without external limit switches.
Common Questions:
- What is the torque rating for a Belimo CMB24-3 actuator? This actuator provides 18 in-lb (2 Nm) of torque.
- How do I install a Belimo CM series damper actuator? Installation is simplified with a universal spindle clamp and an anti-rotation bracket, allowing for direct mounting on the damper spindle.
- What voltage does a Belimo CMB24-3 actuator use? The unit operates on 24Vac or 24Vdc power supply.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Belimo CMB24-3 Actuator
When you need a reliable damper actuator for your HVACR projects, the Belimo CMB24-3 Actuator delivers consistent performance. This compact, non-spring return rotary actuator is engineered for precise air control in ventilation and air-conditioning systems, making it ideal for new construction, retrofit, residential, and OEM applications. Operating on 24Vac/24Vdc, it provides a robust 18 in-lb torque (2 Nm) for dampers up to approximately 4.5 sq ft. Its On/Off/Floating point control ensures versatile integration into various building automation systems. The CMB24-3 features a brushless DC motor, offering enhanced accuracy and reduced power consumption in holding mode. Installation is straightforward with its universal clamp and anti-rotation bracket, and mechanical end stops allow for tool-free angle of rotation adjustment. This unit is overload-proof, eliminating the need for limit switches, and automatically stops at its end positions. Expect a quiet operation at 45 dB(A) and reliable function across an ambient temperature range of -22 to 122°F (-30 to 50°C).
- Key Benefits:
- Compact Design: Fits easily into limited installation spaces.
- Versatile Control: Supports On/Off and Floating point control for broad application compatibility.
- Robust Torque: Delivers 18 in-lb (2 Nm) for effective damper operation.
- Energy Efficient: Brushless DC motor technology reduces power consumption.
- Simple Installation: Features a universal clamp and adjustable end stops for quick setup.
- Overload Protection: Designed to be overload-proof without external limit switches.
Common Questions:
- What is the torque rating for a Belimo CMB24-3 actuator? This actuator provides 18 in-lb (2 Nm) of torque.
- How do I install a Belimo CM series damper actuator? Installation is simplified with a universal spindle clamp and an anti-rotation bracket, allowing for direct mounting on the damper spindle.
- What voltage does a Belimo CMB24-3 actuator use? The unit operates on 24Vac or 24Vdc power supply.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
When you need a reliable damper actuator for your HVACR projects, the Belimo CMB24-3 Actuator delivers consistent performance. This compact, non-spring return rotary actuator is engineered for precise air control in ventilation and air-conditioning systems, making it ideal for new construction, retrofit, residential, and OEM applications. Operating on 24Vac/24Vdc, it provides a robust 18 in-lb torque (2 Nm) for dampers up to approximately 4.5 sq ft. Its On/Off/Floating point control ensures versatile integration into various building automation systems. The CMB24-3 features a brushless DC motor, offering enhanced accuracy and reduced power consumption in holding mode. Installation is straightforward with its universal clamp and anti-rotation bracket, and mechanical end stops allow for tool-free angle of rotation adjustment. This unit is overload-proof, eliminating the need for limit switches, and automatically stops at its end positions. Expect a quiet operation at 45 dB(A) and reliable function across an ambient temperature range of -22 to 122°F (-30 to 50°C).
- Key Benefits:
- Compact Design: Fits easily into limited installation spaces.
- Versatile Control: Supports On/Off and Floating point control for broad application compatibility.
- Robust Torque: Delivers 18 in-lb (2 Nm) for effective damper operation.
- Energy Efficient: Brushless DC motor technology reduces power consumption.
- Simple Installation: Features a universal clamp and adjustable end stops for quick setup.
- Overload Protection: Designed to be overload-proof without external limit switches.
Common Questions:
- What is the torque rating for a Belimo CMB24-3 actuator? This actuator provides 18 in-lb (2 Nm) of torque.
- How do I install a Belimo CM series damper actuator? Installation is simplified with a universal spindle clamp and an anti-rotation bracket, allowing for direct mounting on the damper spindle.
- What voltage does a Belimo CMB24-3 actuator use? The unit operates on 24Vac or 24Vdc power supply.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












