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Belimo LMC24A-SR 24V 5 Nm Modulating Damper Actuator
- Regular price
- $315.00
- Sale price
- $315.00
- Regular price
-
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Product Description P/N: LMC24A-SR
Description
The Belimo LMC24A-SR is a modulating damper actuator designed to regulate air dampers in HVAC and technical building installations. It operates on AC/DC 24 V power and provides proportional 2–10 V control with 2–10 V position feedback, delivering 5 Nm of torque for dampers up to approximately 1 m².
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | HVAC Controls |
| Part Number | LMC24A-SR |
| Subcategory | Damper Actuators |
| Application | Modulating air damper control |
| Nominal Voltage | AC/DC 24 V |
| Power Consumption, Running | 1.5 W |
| Power Consumption, Holding | 0.4 W |
| Power Consumption for Wire Sizing | 3 VA |
| Torque | 5 Nm |
| Control Type | DC 2–10 V |
| Position Feedback | 2–10 V |
| Running Time | 35 s / 90° |
| Direction of Motion | Selectable with 0/1 switch |
| Angle of Rotation | 95° |
| Manual Override | Push-button, lockable |
| Mechanical Interface | Universal shaft clamp, 6–20 mm |
| Connection Supply/Control | Cable 1 m, 4 × 0.75 mm² |
| Protection Category | IP54 |
| NEMA Rating | NEMA 2 |
| UL Enclosure Type | Type 2 |
| Ambient Temperature | -30 to 50°C [-22 to 122°F] |
| Weight | 1.06 lb |
Information About LMC24A-SR
The LMC24A-SR is part of Belimo’s compact actuator range for direct mounting to HVAC damper shafts. Its universal shaft clamp accommodates shaft sizes from 6 to 20 mm and the actuator provides selectable motor direction for installation flexibility. A push-button manual override allows the gear train to be disengaged and locked when manual positioning is required. The actuator is maintenance-free, overload protected, and designed for operation in ambient temperatures from -30 to 50°C.
Key Features:
- 5 Nm Torque: Provides the output torque required for proportional damper adjustment.
- 24 V AC/DC Supply: Operates from a nominal AC or DC 24 V power source.
- Modulating Control: Accepts a DC 2–10 V control signal for proportional positioning.
- Position Feedback: Provides a 2–10 V signal for damper position indication and control integration.
- 35-Second Running Time: Completes a 90° movement in approximately 35 seconds.
- Universal Shaft Clamp: Supports direct mounting on damper shafts from 6 to 20 mm.
- Manual Override: Push-button mechanism permits manual positioning and can be locked.
- IP54 Protection: Enclosure provides protection suitable for specified HVAC installation environments.
The LMC24A-SR delivers the reliability and precision required for modulating air damper control in HVAC and building automation systems.
Description
The Belimo LMC24A-SR is a modulating damper actuator designed to regulate air dampers in HVAC and technical building installations. It operates on AC/DC 24 V power and provides proportional 2–10 V control with 2–10 V position feedback, delivering 5 Nm of torque for dampers up to approximately 1 m².
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | HVAC Controls |
| Part Number | LMC24A-SR |
| Subcategory | Damper Actuators |
| Application | Modulating air damper control |
| Nominal Voltage | AC/DC 24 V |
| Power Consumption, Running | 1.5 W |
| Power Consumption, Holding | 0.4 W |
| Power Consumption for Wire Sizing | 3 VA |
| Torque | 5 Nm |
| Control Type | DC 2–10 V |
| Position Feedback | 2–10 V |
| Running Time | 35 s / 90° |
| Direction of Motion | Selectable with 0/1 switch |
| Angle of Rotation | 95° |
| Manual Override | Push-button, lockable |
| Mechanical Interface | Universal shaft clamp, 6–20 mm |
| Connection Supply/Control | Cable 1 m, 4 × 0.75 mm² |
| Protection Category | IP54 |
| NEMA Rating | NEMA 2 |
| UL Enclosure Type | Type 2 |
| Ambient Temperature | -30 to 50°C [-22 to 122°F] |
| Weight | 1.06 lb |
Information About LMC24A-SR
The LMC24A-SR is part of Belimo’s compact actuator range for direct mounting to HVAC damper shafts. Its universal shaft clamp accommodates shaft sizes from 6 to 20 mm and the actuator provides selectable motor direction for installation flexibility. A push-button manual override allows the gear train to be disengaged and locked when manual positioning is required. The actuator is maintenance-free, overload protected, and designed for operation in ambient temperatures from -30 to 50°C.
Key Features:
- 5 Nm Torque: Provides the output torque required for proportional damper adjustment.
- 24 V AC/DC Supply: Operates from a nominal AC or DC 24 V power source.
- Modulating Control: Accepts a DC 2–10 V control signal for proportional positioning.
- Position Feedback: Provides a 2–10 V signal for damper position indication and control integration.
- 35-Second Running Time: Completes a 90° movement in approximately 35 seconds.
- Universal Shaft Clamp: Supports direct mounting on damper shafts from 6 to 20 mm.
- Manual Override: Push-button mechanism permits manual positioning and can be locked.
- IP54 Protection: Enclosure provides protection suitable for specified HVAC installation environments.
The LMC24A-SR delivers the reliability and precision required for modulating air damper control in HVAC and building automation systems.