Description
The Belimo TR24-SR/300 is a high-performance non-spring return rotary actuator engineered for precise, reliable control in commercial and industrial HVAC applications. Designed to deliver consistent positioning across damper and valve control systems, this actuator combines flexible power input options with a proportional control signal for seamless integration into building automation and zone control systems.
Key Features
- Non-spring return design for maintained position on power loss
- 18 in-lb (2 Nm) torque output for reliable damper and valve actuation
- Proportional 2–10 Vdc control signal for precise modulating control
- Dual power supply compatibility: 24 Vac and 24 Vdc
- Compact, rugged construction suited for commercial HVAC environments
- Easy installation with direct-coupled mounting — no crank arm or linkage required
- Manual override for commissioning and service convenience
Specifications
- Model: TR24-SR/300
- Brand: Belimo
- Actuator Type: Non-Spring Return, Rotary
- Torque: 18 in-lb
- Control Signal: 2–10 Vdc (proportional)
- Power Supply: 24 Vac / 24 Vdc
Applications
- HVAC damper actuation in air handling units and VAV systems
- Building automation and direct digital control (DDC) systems
- Zone control and energy management applications
- Commercial and light industrial HVAC installations
The Belimo TR24-SR/300 is a trusted choice for HVAC professionals seeking dependable, accurate actuation. Its proportional 2–10 Vdc input allows smooth modulating control, while its compatibility with both 24 Vac and 24 Vdc power supplies simplifies field installation. Order from Jackson Systems for fast shipping and expert support.
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