LUB24-3 Belimo Actuator

Overview

The Belimo LUB24-3 is a non-spring return damper actuator engineered for floating point and on/off control of dampers in HVAC air distribution systems.

Features

• Sensorless Brushless DC motor managed by an ASIC controller
• Digital Rotation Sensing (DRS) protects against motor damage during stalls
• Manual disengagement push-button allows easy manual positioning
• Mechanical angle-of-rotation stops for custom stroke limits

Specifications

• Torque: 27 in-lb
• Nominal Voltage: AC/DC 24 V
• Control Signal: On/Off, Floating Point
• Operating Mode: Non-spring return
• Power Rating: 2 VA

Applications

• On/off and floating point control of small air dampers
• Airflow regulation in zone ductwork and terminal units