Overview
The Belimo GKB24-MFT is a high-torque electronic fail-safe damper actuator designed for modulating control in commercial HVAC applications. Operating on 24V AC/DC power, the actuator delivers 360 in-lb (40 Nm) of torque and features Belimo Multi-Function Technology (MFT) for programmable control and feedback.
The electronic fail-safe function provides reliable positioning during a loss of power, making the GKB24-MFT well suited for large control dampers and demanding air-handling applications.
Features
- Electronic fail-safe damper actuator
- 360 in-lb (40 Nm) torque output
- 24V AC/DC power supply
- MFT/programmable control
- 2–10V modulating control
- Adjustable control and feedback parameters
- Direct-coupled design for damper applications
- Fail-safe operation during power loss
- Manual override with external push button
- 95° angle of rotation
Specifications
- Actuator Type: Damper Actuator
- Fail-Safe Type: Electronic Fail-Safe
- Torque: 360 in-lb (40 Nm)
- Supply Voltage: 24V AC/DC
- Control Type: MFT / Programmable
- Control Signal: 2–10V
- Angle of Rotation: 95°
- Motor Running Time: 150 seconds / 90°
- Fail-Safe Running Time: Less than 35 seconds
Applications
The Belimo GKB24-MFT is designed for modulating control of HVAC dampers, including large commercial control dampers and air-handling applications requiring high torque, programmable control, and electronic fail-safe operation.


Reviews
There are no reviews yet.