.svg?v=180920048278408794651776809924){kind=small}
NMX24-SR-T N4 | Belimo 90 In Lb Modulating Damper Actuator 24V NEMA 4X
- Regular price
- $512.00
- Sale price
- $512.00
- Regular price
-
Couldn't load pickup availability
Product Description P/N: NMX24-SR-T N4
Description
The Belimo NMX24-SR-T N4 is a compact modulating damper actuator designed for precise airflow control in demanding HVAC environments. It operates on AC/DC 24 V, delivers 90 in-lb of torque, and features a rugged NEMA 4X enclosure with terminal wiring for reliable outdoor or washdown installations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | Actuators & Dampers |
| Part Number | NMX24-SR-T N4 |
| Subcategory | Damper Actuators |
| Actuator Type | Non fail-safe, modulating |
| Nominal Torque | 90 in-lb (10 Nm) |
| Nominal Voltage | AC/DC 24 V |
| Nominal Frequency | 50/60 Hz |
| Voltage Range | AC 19.2…28.8 V / DC 21.6…28.8 V |
| Power Consumption (Running) | 2.5 W |
| Power Consumption (Rest) | 0.4 W |
| Transformer Sizing | 5 VA |
| Control Signal | 2…10 V (4…20 mA with resistor) |
| Position Feedback | 2…10 V |
| Running Time | 95 s / 90° |
| Angle of Rotation | Max. 95°, adjustable |
| Manual Override | External push button |
| Electrical Connection | Screw terminals, 1/2" NPT |
| Degree of Protection | NEMA 4X |
| Ambient Temperature | -22…122°F (-30…50°C) |
| Weight | 3.5 lb (1.6 kg) |
Information About NMX24-SR-T N4
The NMX24-SR-T N4 is part of Belimo’s high-protection damper actuator series engineered for accurate modulating control in harsh HVAC environments. Its sealed NEMA 4X enclosure protects internal components from moisture, dust, and corrosive conditions, making it suitable for outdoor or industrial installations. The actuator supports analog modulation with optional current input and provides electronic overload protection throughout the full stroke. Designed for maintenance-free operation, it delivers consistent torque and positioning accuracy over its service life.
Key Features
- Precise Modulating Damper Control: Supports 2…10 V modulation with optional 4…20 mA input for accurate airflow regulation.
- Rugged NEMA 4X Enclosure: Provides protection against water, dust, and corrosive environments in outdoor or washdown applications.
- Compact High-Torque Design: Delivers 90 in-lb (10 Nm) of torque suitable for small to medium HVAC dampers.
- Electronic Overload Protection: Protects the actuator throughout the full 0…95° rotation range to prevent mechanical damage.
- Flexible Installation Options: Adjustable rotation limits and selectable direction of motion simplify field installation.
- Manual Override Capability: External push-button override allows safe manual positioning during commissioning and service.
- Low Power Consumption: Efficient electrical design reduces transformer loading and operating costs.
The NMX24-SR-T N4 delivers the reliability and precision required for modulating damper control in demanding commercial and industrial HVAC applications.
Description
The Belimo NMX24-SR-T N4 is a compact modulating damper actuator designed for precise airflow control in demanding HVAC environments. It operates on AC/DC 24 V, delivers 90 in-lb of torque, and features a rugged NEMA 4X enclosure with terminal wiring for reliable outdoor or washdown installations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | Actuators & Dampers |
| Part Number | NMX24-SR-T N4 |
| Subcategory | Damper Actuators |
| Actuator Type | Non fail-safe, modulating |
| Nominal Torque | 90 in-lb (10 Nm) |
| Nominal Voltage | AC/DC 24 V |
| Nominal Frequency | 50/60 Hz |
| Voltage Range | AC 19.2…28.8 V / DC 21.6…28.8 V |
| Power Consumption (Running) | 2.5 W |
| Power Consumption (Rest) | 0.4 W |
| Transformer Sizing | 5 VA |
| Control Signal | 2…10 V (4…20 mA with resistor) |
| Position Feedback | 2…10 V |
| Running Time | 95 s / 90° |
| Angle of Rotation | Max. 95°, adjustable |
| Manual Override | External push button |
| Electrical Connection | Screw terminals, 1/2" NPT |
| Degree of Protection | NEMA 4X |
| Ambient Temperature | -22…122°F (-30…50°C) |
| Weight | 3.5 lb (1.6 kg) |
Information About NMX24-SR-T N4
The NMX24-SR-T N4 is part of Belimo’s high-protection damper actuator series engineered for accurate modulating control in harsh HVAC environments. Its sealed NEMA 4X enclosure protects internal components from moisture, dust, and corrosive conditions, making it suitable for outdoor or industrial installations. The actuator supports analog modulation with optional current input and provides electronic overload protection throughout the full stroke. Designed for maintenance-free operation, it delivers consistent torque and positioning accuracy over its service life.
Key Features
- Precise Modulating Damper Control: Supports 2…10 V modulation with optional 4…20 mA input for accurate airflow regulation.
- Rugged NEMA 4X Enclosure: Provides protection against water, dust, and corrosive environments in outdoor or washdown applications.
- Compact High-Torque Design: Delivers 90 in-lb (10 Nm) of torque suitable for small to medium HVAC dampers.
- Electronic Overload Protection: Protects the actuator throughout the full 0…95° rotation range to prevent mechanical damage.
- Flexible Installation Options: Adjustable rotation limits and selectable direction of motion simplify field installation.
- Manual Override Capability: External push-button override allows safe manual positioning during commissioning and service.
- Low Power Consumption: Efficient electrical design reduces transformer loading and operating costs.
The NMX24-SR-T N4 delivers the reliability and precision required for modulating damper control in demanding commercial and industrial HVAC applications.