GDE131.1U | Siemens Electronic Damper Actuator Non-Spring Return
Siemens · Motors & Motion
Description The Siemens GDE131.1U is a non-spring return rotary damper actuator from the OpenAir™ series, designed for HVAC applications requiring precise damper control. Technical Specifications Condition New/Never Used Surplus Brand Siemens Category HVAC Controls Part Number GDE131.1U Subcategory Damper Actuators – Non-Spring Return Control or Fire/Smoke Type Control Damper Torque 44 lb-in Positioning Time 50 Hz:108 s, 60 Hz:90 s Power Consumption 2.3 VA Ambient Humidity, Operation 95 % r.h. Angular Rotation 90° Operating Voltage 24 VAC Frequency 50/60 Hz Cable Length 3 ft Dimensions (W x H x D) 2.75 x 5.44 x 2.38 in Material, Housing NEMA Type 2, IP54 according to EN 60 529 Degree of Protection IP54 Weight 1.6 lbs Information About GDE131.1U The Siemens GDE131.1U is a non-spring return rotary damper actuator from the OpenAir™ series, designed for precise control of HVAC dampers in constant or variable air volume systems. Key Features: Torque: 44 lb-in (5 Nm) Control Signal: Floating (3-position) Power Supply: 24 VAC ±20% Power Consumption: 2.3 VA Run Time: 90 seconds for 90° rotation at 60 Hz; 108 seconds at 50 Hz Angular Rotation: 90° nominal; 95° maximum Manual Override: Included Enclosure: NEMA 2 (IP54) Cable Length: 3 feet (0.9 meters) Operating Temperature: -25°F to 130°F (-32°C to 55°C) Humidity: Up to 95% RH, non-condensing Certifications: UL, cUL, CE Direct-coupled design for easy installation Compact and lightweight Manual override for emergency operation Suitable for shaft sizes: 3/8" to 5/8" (round), 1/4" to 1/2" (square) Designed for 100,000 full stroke cycles
Brand: Siemens · Category: Motors & Motion
Key features
- Torque: 44 lb-in (5 Nm)
- Control Signal: Floating (3-position)
- Power Supply: 24 VAC ±20%
- Power Consumption: 2.3 VA
- Run Time: 90 seconds for 90° rotation at 60 Hz; 108 seconds at 50 Hz
- Angular Rotation: 90° nominal; 95° maximum
- Manual Override: Included
- Enclosure: NEMA 2 (IP54)
- Cable Length: 3 feet (0.9 meters)
- Operating Temperature: -25°F to 130°F (-32°C to 55°C)
- Humidity: Up to 95% RH, non-condensing
- Certifications: UL, cUL, CE
- Direct-coupled design for easy installation
- Compact and lightweight
- Manual override for emergency operation
- Suitable for shaft sizes: 3/8" to 5/8" (round), 1/4" to 1/2" (square)
- Designed for 100,000 full stroke cycles
Specifications
| Manufacturer part number | GDE131.1U |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | HVAC Controls |
| Part Number | GDE131.1U |
| Subcategory | Damper Actuators – Non-Spring Return |
| Control or Fire/Smoke Type | Control Damper |
| Torque | 44 lb-in |
| Positioning Time | 50 Hz:108 s, 60 Hz:90 s |
| Power Consumption | 2.3 VA |
| Ambient Humidity, Operation | 95 % r.h. |
| Angular Rotation | 90° |
| Operating Voltage | 24 VAC |
| Frequency | 50/60 Hz |
| Cable Length | 3 ft |
| Dimensions (W x H x D) | 2.75 x 5.44 x 2.38 in |
| Material, Housing | NEMA Type 2, IP54 according to EN 60 529 |
| Degree of Protection | IP54 |
| Weight | 1.6 lbs |
| Product type | Electronic Damper Actuator Non-Spring Return |
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