Description
Belimo LMCB24-SR-T Rotary Actuator Overview
The Belimo LMCB24-SR-T is a high-performance rotary damper actuator engineered for precise modulating control in commercial and industrial HVAC applications. Designed to accept a 2–10 VDC proportional control signal, this actuator delivers smooth, accurate positioning for dampers in air handling units, VAV systems, and building automation environments. With a robust 45 in-lb torque output and dual-voltage compatibility at 24 VAC and 24 VDC, the LMCB24-SR-T integrates seamlessly into a wide range of control systems.
Key Features
- Rotary actuator design for reliable damper shaft control
- 45 in-lb (5 Nm) torque output for dependable damper actuation
- Proportional 2–10 VDC (SR) control signal for precise modulating operation
- Dual power supply compatibility: 24 VAC and 24 VDC
- Compact, direct-coupled design for easy installation without crank arms or linkages
- Manual override function for convenient commissioning and service
- Spring return (SR) operation ensures fail-safe damper positioning on power loss
- Belimo’s proven Swiss engineering for long service life and low maintenance
Specifications
- SKU: LMCB24-SR-T
- Brand: Belimo
- Actuator Type: Rotary
- Torque: 45 in-lb
- Control Signal: Proportional, 2–10 VDC (SR)
- Power Supply: 24 VAC / 24 VDC
- Operation: Spring Return (Fail-Safe)
Applications
- Commercial HVAC air handling units (AHUs)
- Variable air volume (VAV) systems
- Building automation and energy management systems
- Outdoor air, return air, and exhaust air damper control
- Industrial ventilation and process control







Reviews
There are no reviews yet.