.svg?v=180920048278408794651776809924){kind=small}
Belimo NM24A-SR-TP 24V 10 Nm Modulating Damper Actuator
- Regular price
- $399.00
- Sale price
- $399.00
- Regular price
-
Couldn't load pickup availability
Product Description P/N: NM24A-SR-TP
Description
The Belimo NM24A-SR-TP is a 24 V spring-return damper actuator designed for modulating HVAC damper control. It provides 10 Nm of nominal torque, accepts a DC 2–10 V control signal, and offers a 150-second running time with adjustable mechanical end stops.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | HVAC Controls |
| Part Number | NM24A-SR-TP |
| Subcategory | Damper Actuator |
| Actuator Type | Modulating damper actuator |
| Nominal Voltage | AC/DC 24 V |
| Nominal Frequency | 50/60 Hz |
| Nominal Voltage Range | AC/DC 19.2–28.8 V |
| Power Consumption (Running) | 2 W |
| Power Consumption (Holding) | 0.4 W |
| Power Consumption for Wire Sizing | 4 VA |
| Control Type | DC 2–10 V |
| Control Signal Input | DC 0–10 V, typical input impedance 100 kΩ |
| Working Range | DC 2–10 V |
| Position Feedback | DC 2–10 V, maximum 1 mA |
| Position Accuracy | ±5% |
| Torque | 10 Nm |
| Direction of Rotation | Reversible with switch 0/1 |
| Manual Override | Push-button, lockable |
| Angle of Rotation | Maximum 95° |
| Running Time | 150 s / 90° |
| Mechanical Interface | Universal shaft clamp, 8–26.7 mm |
| Position Indication | Mechanical, pluggable |
| Connection | Terminals 4 mm², 4-wire |
| Sound Power Level | Maximum 35 dB(A) |
| Protection Class | Class III, safety extra-low voltage |
| Degree of Protection | IP54 |
| NEMA Rating | NEMA 2 |
| Enclosure Type | UL Enclosure Type 2 |
| Ambient Temperature | -30°C to 50°C [-22°F to 122°F] |
| Non-Operating Temperature | -40°C to 80°C [-40°F to 176°F] |
| Ambient Humidity | 95% RH, non-condensing |
| Rated Impulse Voltage | 0.8 kV |
| Pollution Degree | 3 |
| Mode of Operation | Type 1 according to EN 60730-1 |
| Maintenance | Maintenance-free |
| Weight | 1.76 lbs |
Information About NM24A-SR-TP
The NM24A-SR-TP is an electronic actuator designed for direct coupling to compatible HVAC damper shafts through a universal shaft clamp. Its 24 VAC/DC power supply and low operating consumption support continuous modulating operation in commercial air-handling applications. The actuator provides reversible rotation through a selector switch and includes a push-button manual override that can be locked in position. Its IP54 protection and NEMA 2 enclosure support installation in environments with ambient temperatures from -30°C to 50°C.
Key Features:
- Modulating Control: Accepts a DC 2–10 V control signal for proportional damper positioning.
- Nominal Torque: Provides 10 Nm of torque at the rated 24 V supply.
- Power Supply: Operates from AC/DC 24 V with a nominal voltage range of 19.2–28.8 V.
- Position Feedback: Provides a DC 2–10 V measuring signal with a maximum 1 mA output.
- Rotation Direction: Allows reversible motor direction using switch positions 0 and 1.
- Manual Override: Includes a push-button gearing latch that can be disengaged and locked.
- Rotation Range: Provides up to 95° of rotation with adjustable mechanical end stops.
- Shaft Compatibility: Uses a universal shaft clamp for shafts from 8 to 26.7 mm.
The NM24A-SR-TP delivers the reliability and precision required for modulating HVAC damper control in air-handling and ventilation applications.
Description
The Belimo NM24A-SR-TP is a 24 V spring-return damper actuator designed for modulating HVAC damper control. It provides 10 Nm of nominal torque, accepts a DC 2–10 V control signal, and offers a 150-second running time with adjustable mechanical end stops.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | HVAC Controls |
| Part Number | NM24A-SR-TP |
| Subcategory | Damper Actuator |
| Actuator Type | Modulating damper actuator |
| Nominal Voltage | AC/DC 24 V |
| Nominal Frequency | 50/60 Hz |
| Nominal Voltage Range | AC/DC 19.2–28.8 V |
| Power Consumption (Running) | 2 W |
| Power Consumption (Holding) | 0.4 W |
| Power Consumption for Wire Sizing | 4 VA |
| Control Type | DC 2–10 V |
| Control Signal Input | DC 0–10 V, typical input impedance 100 kΩ |
| Working Range | DC 2–10 V |
| Position Feedback | DC 2–10 V, maximum 1 mA |
| Position Accuracy | ±5% |
| Torque | 10 Nm |
| Direction of Rotation | Reversible with switch 0/1 |
| Manual Override | Push-button, lockable |
| Angle of Rotation | Maximum 95° |
| Running Time | 150 s / 90° |
| Mechanical Interface | Universal shaft clamp, 8–26.7 mm |
| Position Indication | Mechanical, pluggable |
| Connection | Terminals 4 mm², 4-wire |
| Sound Power Level | Maximum 35 dB(A) |
| Protection Class | Class III, safety extra-low voltage |
| Degree of Protection | IP54 |
| NEMA Rating | NEMA 2 |
| Enclosure Type | UL Enclosure Type 2 |
| Ambient Temperature | -30°C to 50°C [-22°F to 122°F] |
| Non-Operating Temperature | -40°C to 80°C [-40°F to 176°F] |
| Ambient Humidity | 95% RH, non-condensing |
| Rated Impulse Voltage | 0.8 kV |
| Pollution Degree | 3 |
| Mode of Operation | Type 1 according to EN 60730-1 |
| Maintenance | Maintenance-free |
| Weight | 1.76 lbs |
Information About NM24A-SR-TP
The NM24A-SR-TP is an electronic actuator designed for direct coupling to compatible HVAC damper shafts through a universal shaft clamp. Its 24 VAC/DC power supply and low operating consumption support continuous modulating operation in commercial air-handling applications. The actuator provides reversible rotation through a selector switch and includes a push-button manual override that can be locked in position. Its IP54 protection and NEMA 2 enclosure support installation in environments with ambient temperatures from -30°C to 50°C.
Key Features:
- Modulating Control: Accepts a DC 2–10 V control signal for proportional damper positioning.
- Nominal Torque: Provides 10 Nm of torque at the rated 24 V supply.
- Power Supply: Operates from AC/DC 24 V with a nominal voltage range of 19.2–28.8 V.
- Position Feedback: Provides a DC 2–10 V measuring signal with a maximum 1 mA output.
- Rotation Direction: Allows reversible motor direction using switch positions 0 and 1.
- Manual Override: Includes a push-button gearing latch that can be disengaged and locked.
- Rotation Range: Provides up to 95° of rotation with adjustable mechanical end stops.
- Shaft Compatibility: Uses a universal shaft clamp for shafts from 8 to 26.7 mm.
The NM24A-SR-TP delivers the reliability and precision required for modulating HVAC damper control in air-handling and ventilation applications.