BELIMO LMB24-3-T Damper Actuator (LMB Series)

• Control Signal: On/Off (two-position) or 3-wire floating-point control.
• Power Supply: 24 VAC (±20%, 50/60 Hz) or 24 VDC (±10%) via a built-in terminal strip connection.
• Torque Output: 45 in-lb [5 Nm], capable of operating dampers measuring up to 11 square feet.
• Running Time: 95 seconds for a standard 95-degree rotation.
• Shaft Compatibility: Direct-mounts to standard round or square damper shafts ranging from 1/4" to 5/8" (expandable up to 3/4" using an optional accessory clamp).
• Safety & Environment: Class 2 power supply rating and UL 2043 plenum compliance, making it safe for indoor air-handling spaces.
• Microprocessor Efficiency: The brushless DC motor relies on an internal microprocessor that intelligently cuts off power when reaching travel limits. This prevents overheating and preserves component lifespan.
• Manual Override: Features a physical external pushbutton to temporarily disengage the gear train. This allows technicians to manually reposition the damper during system installation or diagnostic testing.
• Acoustic Comfort: Operates quietly with a sound rating below 35 dB(A), ensuring ambient noise disruptions are minimal.
• Industry Applications: Commonly integrated into rooftop packages, central air distribution units, or deployed as a robust retrofit motor to replace legacy components like the Honeywell M847D.

Brand New BELIMO LMB24-3-T Actuator. In stock — ships worldwide within 5-10 days.

1-year warranty against manufacturing defects. Contact us for pricing — reply within 24 hours.