AFB24-MFT | Damper Actuator | 180 in-lb | Spg Rtn | 24V | MFT | Belimo
Damper Actuator, 180 in-lb [20 Nm], Spring return, AC/DC 24 V, 2...10 V, MFT/programmable
Documents and manuals
Belimo AFB24-MFT Documents
Overview
Details for AFB24-MFT
Damper Actuator | 180 in-lb | Spg Rtn | 24V | MFT
Application
For fail-safe, modulating control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications. A feedback signal is provided for position indication for master-slave applications. Two AF’s can be piggybacked for torque loads of up to 360 in-lbs. Minimum 3/4” diameter shaft. OR Maximum of three AF’s can be piggybacked for torque loads of up to 432 in-lbs. Minimum 3/4” diameter shaft. Master-Slave wiring for either configuration. Actuators must be mechanically linked. When not mechanically linked, actuators must be wired in parallel.
Default/Configuration
Default parameters for 2 to 10 VDC applications of the AF..-MFT actuator are assigned during manufacturing. If required, custom versions of the actuator can be ordered. The parameters are variable and can be changed by three means: Factory pre-set or custom configuration, set by the customer using PC-Tool software or the handheld ZTH US.
Specifications
- Actuator Type
- Spring return
- Angle of Rotation
- 95
- Control Type
- MFT/Programmable
- Degree of Protection
- IP54 NEMA 2 UL Enclosure Type 2
- Direction of Rotation (Fail-Safe)
- Reversible with cw/ccw mounting
- Electrical Connection
- cable
- Manual Override
- 5 mm hex crank (3/16" Allen) supplied
- Power Consumption (Holding)
- 3 W
- Power Consumption (Running)
- 7.5 W
- Running Time (Fail-safe)
- <20 s
- Running Time (Motor)
- 150 s / 90B0
- Running Time range (Motor)
- 70...220 s
- Safety Function
- YES
- Torque
- 180 in-lb [20 Nm]
- Voltage AC/DC
- AC/DC 24 V
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