BELIMO NMU24-SR
A versatile actuator designed for precise control of HVAC systems. It ensures reliable operation and efficient energy use, contributing to improved system performance and stability.
Key Features
- 24 V AC/DC modulating actuator
- 10 Nm torque for precise damper control
- Supports dampers up to ~2 m²
- 2–10 V control with feedback signal
- IP54 dust and splash protection
- Maintenance-free, durable design
৳ 0.00
Description
The Belimo NMU24‑SR is engineered for accurate modulation of air dampers in HVAC, ventilation, and air-handling systems. It’s suitable for commercial buildings, offices, hotels, apartments, and industrial facilities where precise airflow control is critical for comfort, energy efficiency, and indoor air quality. Using a 2–10 V modulating signal, the actuator provides smooth, proportional damper positioning, avoiding abrupt changes and ensuring optimized airflow and system performance.
Equipped with 10 Nm torque and compatible with dampers up to 2 m², NMU24‑SR handles moderate to large ventilation shafts efficiently. The integrated position feedback allows building management systems (BMS) or controllers to monitor real-time damper position, enabling precise automation and diagnostics. Installation is simplified by the universal shaft clamp (8–26.7 mm), while the actuator’s IP54-rated enclosure ensures reliability in dusty or humid environments. Manual override allows technicians to operate dampers during maintenance or emergencies.
Compared to basic on/off or manual actuators, NMU24‑SR provides smoother airflow modulation, reduced energy consumption, quiet operation (~35 dB), and longer service life. It is the ideal solution for system integrators and building managers who require dependable, automated, and low-maintenance damper control in modern HVAC and ventilation projects.
Specifications
- Model: NMU24‑SR
- Torque: 10 Nm
- Supply voltage: 24 V AC/DC
- Control type: 2–10 V modulating signal
- Position feedback: 2–10 V output
- Max damper size: ~2 m²
- Shaft compatibility: 8–26.7 mm
- Angle of rotation: 95° max
- Running time: 150 s / 90°
- Noise level: ~35 dB(A)
- Protection: IP54
- Operating ambient temperature: –30 °C to +50 °C
- Maintenance: Maintenance-free design
The price of Belimo NMU24‑SR in Bangladesh varies depending on import duty, shipping, and distributor stock. To obtain an accurate quotation including delivery and taxes, contact local HVAC suppliers or submit an inquiry via our website. Pricing is regularly updated to reflect current import and freight conditions, ensuring reliable and transparent cost information for customers.
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