NFB24-MFT Belimo Actuator
$404.10
Damper Actuator, 90 in-lb [10 Nm], Spring return, AC/DC 24 V, 2…10 V, MFT/programmable
1 in stock (can be backordered)
Overview
The Belimo NFB24-MFT is a spring return actuator designed for fail-safe, modulating control of air dampers in HVAC systems. It provides 90 in-lb of torque to reliably return dampers to a designated position during power interruptions.
Features
- Microprocessor-controlled brushless DC motor with Digital Rotation Sensing (DRS)
- Universal clamp and anti-rotation bracket for direct shaft mounting
- Manual override hex crank allows position adjustment without power
- Multi-Function Technology (MFT) for flexible control parameter configuration
Specifications
- Torque: 90 in-lb [10 Nm]
- Nominal Voltage: AC/DC 24 V
- Control Type: MFT / Programmable (2 to 10 VDC)
- Actuator Type: Spring Return
- Power Consumption: 5 W running, 3 W holding
- Degree of Protection: IP54, NEMA 2
Applications
- Fail-safe, modulating damper control in commercial HVAC systems
- Airflow regulation and safety shut-off in ventilation ductwork
| Weight | 8 lbs |
|---|---|
| Dimensions | 7 × 13 × 5 in |
| Actuator Type | Non Fail-Safe |
| Control Type | MFT/Programmable |
| Torque | 90 in-lb [10 Nm] |
| Voltage | AC/DC 24 V |
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