Description
The Siemens GMA131.1P is a commercial-grade damper actuator engineered for dependable performance in building automation and HVAC control applications. Designed for use with air handling units, VAV systems, and zone damper assemblies, this actuator delivers precise, responsive damper positioning to maintain optimal airflow and indoor climate control.
Key Features
- 24V AC/DC supply voltage for broad compatibility with commercial control systems
- Floating (3-point) control signal for accurate and stable damper positioning
- 62 lb-in (7 Nm) torque output to handle a wide range of damper sizes and loads
- Spring return (SR) function ensures fail-safe damper positioning on power loss
- 3-point control interface for easy integration with standard building automation controllers
- Compact, robust housing suitable for demanding HVAC environments
- Direct-coupled mounting for fast, tool-free installation on standard damper shafts
Application
The GMA131.1P is ideal for use in commercial HVAC systems requiring reliable, fail-safe damper control. Its spring return mechanism automatically drives the damper to a predetermined safe position upon loss of power or control signal, making it well-suited for critical ventilation and smoke control applications.
Product Specifications
- Brand: Siemens Building Technology
- Model / SKU: GMA131.1P
- Supply Voltage: 24V AC/DC
- Control Type: Floating / 3-Point
- Torque: 62 lb-in
- Actuator Type: Spring Return (SR)
- Mounting: Direct-coupled
Why Choose the Siemens GMA131.1P?
Siemens Building Technology actuators are trusted by mechanical contractors and building automation professionals for their precision engineering, long service life, and seamless integration with Siemens and third-party BAS platforms. The GMA131.1P combines fail-safe spring return reliability with the simplicity of floating 3-point control, making it a go-to solution for new construction and retrofit projects alike.
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