Siemens GDB341.1E Rotary Air Damper Actuator: Complete Technical Guide and Application Overview
GDB341.1E Rotary Air Damper Actuator
High-performance 5 Nm torque actuator for precise HVAC control applications
Product Overview
The Siemens GDB341.1E is a high-performance rotary air damper actuator designed for precise control of ventilation and air conditioning systems. As part of Siemens' comprehensive building automation portfolio, this actuator delivers reliable performance with 5 Nm nominal torque, making it suitable for controlling dampers up to 0.8 m² in area.
- 5 Nm Nominal Torque: Provides sufficient force for reliable damper operation
- 90° Angular Rotation: Standard rotation angle for most damper applications
- AC 230V Operation: Compatible with standard European power systems
- 2-/3-Point Control: Flexible control options for different system requirements
- 5 Million Cycle Lifetime: Exceptional durability for long-term reliability
- 150 Second Positioning Time: Balanced speed and precision for optimal control
Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Manufacturer | Siemens Smart Infrastructure | - |
| Product Number | GDB341.1E | - |
| Alternative Part Number | S55499-D187 | - |
| Product Type | Rotary Air Damper Actuator | - |
| Nominal Torque | 5 | Nm |
| Air Damper Area | 0.8 | m² |
| Angular Rotation | 90 | ° |
| Supply Voltage | AC 230 | V |
| Power Consumption | 5 VA, 1.6 W | - |
| Positioning Time | 150 | s |
| Cable Length | 0.9 | m |
| Control Type | 2-position/3-point | - |
| Lifetime | 5,000,000 | cycles |
| Operating Temperature | -20 to +60 | °C |
Applications
Precise control of air volume in heating, ventilation, and air conditioning systems for optimal energy efficiency and comfort.
Integration with BMS (Building Management Systems) for centralized control of ventilation and air quality.
Control of industrial exhaust systems, fume extraction, and process ventilation in manufacturing facilities.
Precise air flow control in laboratories, pharmaceutical facilities, and semiconductor manufacturing.
Trust Metrics
Frequently Asked Questions
The GDB341.1E is designed to control dampers up to 0.8 m² in area with its 5 Nm nominal torque rating.
2-position control provides open/closed operation, while 3-point control allows for modulating control with feedback signals for precise positioning.
The GDB341.1E is rated for 5,000,000 operational cycles, ensuring long-term reliability in demanding applications.
Yes, the GDB341.1E is compatible with PLC systems through standard control interfaces and can be integrated into automated control networks.
The actuator operates reliably in temperatures from -20°C to +60°C, making it suitable for most indoor and protected outdoor applications.
External References and Documentation
- Official Siemens Documentation: Available through Siemens Smart Infrastructure portal
- Product Datasheet: 563 KB PDF with detailed specifications and installation guidelines
- Installation Manual: Comprehensive guide for proper mounting and wiring
- Technical Support: Siemens global support network for application assistance
Integration with PLC Systems
The GDB341.1E actuator is designed for seamless integration with industrial automation systems. Its standard control interfaces allow easy connection to PLC systems from Siemens and other manufacturers. The actuator's reliable performance and precise positioning make it ideal for automated HVAC control applications where consistent air flow regulation is critical.
- Standard Control Signals: Compatible with common PLC output modules
- Feedback Options: Position feedback for closed-loop control systems
- Network Integration: Can be integrated into building automation networks
- Energy Efficiency: Optimized for energy-saving control strategies
- Maintenance Monitoring: Supports predictive maintenance through cycle counting
Note: All product images and video content are provided for technical reference and product identification purposes. Actual product specifications may vary slightly based on regional requirements and manufacturing updates. Always refer to the latest official Siemens documentation for complete technical details.
