AHQB24MFT100 | Damper Actuator | 44 lbf | Non-Spg Rtn | 24V | Modulating | Belimo
Damper Actuator, 45 lbf [200 N], Non fail-safe, AC/DC 24 V, 2...10 V, MFT/programmable
Overview
Details for AHQB24MFT100
Damper Actuator | 44 lbf | Non-Spg Rtn | 24V | Modulating
Application
For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications.
The default parameters for 2 to 10 VDC applications of the …MFT actuator are assigned during manufacturing. If necessary, custom versions of the actuators can be ordered. The parameters can be changed by two means: pre-set and custom configurations from Belimo or on-site configurations using the Belimo PC-Tool software.
Operation
The actuator is not provided with and does not require and limit switches, but is electronically protected against overload. The anti-rotation strap supplied with the actuator will prevent lateral movement.
The AHQB(X) series provides 4” [100 mm] of linear stroke. The stroke of the gear rack can be adjusted on both sides in increments of 0.8” [20 mm] by means of the mechanical end stops. When reaching the damper or actuator end position, the actuator automatically stops.
The gears can be manually disengaged with a button on the actuator cover.
The AHQB(X)24-MFT-100 actuators use a sensorless brushless DC motor, which is controlled by an Application Specific Integrated Circuit (ASIC). The ASIC monitors and controls the actuator’s rotation and provides a digital rotation sensing (DRS) function to prevent damage to the actuator in a stall condition. Power consumption is reduced in holding mode.
Specifications
- Actuator Type
- Non fail-safe
- Control Type
- MFT/Programmable
- Degree of Protection
- IP54 NEMA 2 UL Enclosure Type 2
- Electrical Connection
- cable
- Force
- 200 N [45 lbf]
- Manual Override
- External push button
- Power Consumption (Holding)
- 1.5 W
- Power Consumption (Running)
- 13 W
- Running Time (Motor)
- 7 s / 100 mm
- Safety Function
- NO
- Stroke
- 1.6...4.0" [40...100 mm]
- Voltage AC/DC
- AC/DC 24 V
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