Belimo LMB24-SR Motor Actuator

Motor, Actuator, Rotary, 45 in-lb, SR2-10vdc, 24Vac, 24Vdc

LMB24-SR is the direct replacement for ACT0482 (DOES NOT HAVE OEM PLUG)

Belimo LMB24-SR Rotary Motor Actuator – 45 in-lb, 24 VAC/VDC, 2–10 V Control

The Belimo LMB24-SR is a precision-engineered rotary motor actuator designed for dependable HVAC damper and air-control applications. Built for energy efficiency and long service life, it delivers accurate positioning and quiet operation in commercial or industrial settings.

Key Features

• Versatile Power Input: Operates on 24 VAC or 24 VDC for flexible installation.

• Control Type: Proportional DC 2–10 V input ensures precise modulation.

• High Torque Output: Delivers 45 in-lb (5 Nm) for reliable damper control.

• Selectable Motion Direction: Adjustable with an easy 0/1 switch.

• Manual Override: External push button for quick, hands-on adjustment.

• Smooth Operation: 95 seconds / 90° running time for accurate positioning.

Specifications

• Power Consumption (Running): 1.5 W

• Power Consumption (Holding): 0.4 W

• Power for Wire Sizing: 3 VA

• Angle of Rotation: 95°

• Protection Rating: NEMA 2 / UL Type 2 enclosure

• Ambient Temperature Range: –22 °F to 122 °F (–30 °C to 50 °C)

Applications

Ideal for HVAC dampers, ventilation systems, and building automation projects requiring efficient, low-power operation and precise control.

Enhance your HVAC system with the Belimo LMB24-SR Motor Actuator, offering trusted performance, energy efficiency, and seamless integration with modern building controls. Perfect for contractors, facility managers, and replacement or new installations on all major selling platforms.