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Specification & Description
The Siemens GLB161.1E is a high-performance air damper actuator designed for precise regulation and control within HVAC systems. Engineered for reliability and efficiency, this actuator boasts a nominal torque of 10 Nm and is capable of operating with a rotary angle of 90°, making it suitable for a wide range of air control applications.
Constructed with robust materials, the GLB161.1E ensures long-term durability and maintenance-free operation, which is essential for continuous use in commercial and industrial environments. The actuator operates on a versatile voltage range of AC 24 V ~ or DC 24...48 V, catering to various power supply requirements.
This model features a feedback potentiometer and self-adaptation of the rotary angle range, which allows for precise positioning and operational accuracy. Additionally, the actuator is equipped with auxiliary switches that can be set independently, providing flexibility for supplementary functions.
The GLB161.1E is designed with user convenience in mind, featuring pre-wired connection cables for straightforward installation. Its compact dimensions and lightweight design facilitate easy integration into existing systems without the need for extensive modifications.
Ideal for modulating control in air dampers, the Siemens GLB161.1E actuator is a reliable choice for building automation systems, ensuring optimal air quality and energy efficiency. Its advanced features and dependable performance make it a valuable component in any HVAC control setup.
Commonly Asked Questions
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Frequently Asked Questions
What is the nominal torque capacity of this Siemens actuator?
The nominal torque capacity of the Siemens actuator is 10 Nm, which is suitable for a variety of HVAC applications.
Can this actuator be used for modulating control?
Yes, this Siemens actuator is designed for modulating control with a DC 0/2...10 V control signal.
What are the power supply requirements for this actuator?
The actuator requires an operating voltage of AC 24 V ~ or DC 24...48 V, and there is also a variant that operates on AC 100...240 V ~.
Is there a feedback mechanism included with this actuator?
Yes, the actuator includes a feedback potentiometer that provides position feedback, which can be used for precise control in HVAC systems.
What is the protection class of the actuator's housing?
The housing of the actuator is rated at IP54, providing protection against dust ingress and water spray from any direction.
What is the runtime for a 90° rotary angle?
The runtime for a 90° rotary angle is approximately 150 seconds, ensuring smooth and controlled operation.
Can the actuator's rotary angle be adjusted?
Yes, the actuator features a mechanically adjustable span between 0...90°, allowing for customisation to specific application requirements.
Are auxiliary switches available with this actuator?
Yes, certain models of this actuator come with adjustable auxiliary switches for supplementary functions.
What environmental conditions can this actuator operate under?
The actuator is designed to operate in a wide range of environmental conditions, with an operating temperature range of -32...55 °C and humidity less than 95% non-condensing.
How is the actuator mounted to the damper shaft?
The actuator can be mounted on round damper shafts ranging from 8 to 16 mm in diameter, or square shafts from 6 to 12.8 mm, with a minimum shaft length of 20 mm.
