Secure Payment & Return Policies
Secure Payment & Return Policies
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FAQs - Frequently Asked Questions
FAQs - Frequently Asked Questions
- Regular price
- $173.00
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Air Damper Actuators with Spring Return GPC..1A
Description: The Air Damper Actuators with Spring Return GPC..1A are electric motor-driven rotary actuators designed for open-close, three-position, and modulating control in ventilation and air conditioning systems. With a nominal torque of 4 Nm, these actuators provide reliable operation and include a spring return for emergency functionality.
Key Features:
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Nominal Torque:
- Offers a substantial 4 Nm of torque for efficient operation.
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Operating Voltage:
- Available in AC 24 V~, DC 24-48 V⎓, or AC 100-240 V~ options for versatile compatibility.
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Emergency Function with Spring Return:
- Features an emergency function with spring return for safe damper positioning during power outages.
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Pre-Wired Design:
- Comes prewired with a 0.9 m connecting cable for easy installation.
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Position Indication:
- Provides clear indication of the actuator's position for enhanced control.
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Auxiliary Switches:
- Equipped with auxiliary switches for additional functions.
Spring Return Mechanism:
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Operation:
- The spring return actuator drives the damper to the desired position when connected to the operating voltage, simultaneously tensioning the integrated spring.
- In case of a power outage, the spring return automatically drives the damper to the defined emergency position.
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Spring Preload:
- Includes a spring preload of 5° to ensure secure closure of air dampers.
Features:
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Reliable Operation:
- Utilizes brushless, robust DC motors for reliable operation regardless of load.
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End Position Handling:
- Does not require an end position switch, remains in place upon reaching the end stop, and is overload-proof.
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Maintenance-Free Gears:
- Gears are maintenance-free and produce minimal noise.
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Shaft Fixation:
- Offers simple and reliable shaft fixation for ease of installation.
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Mounting Bracket Included:
- Comes with a mounting bracket for convenient installation.
Use:
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Application:
- Ideal for ventilation and air conditioning plants to operate air dampers that must be rotated to a defined emergency position during power outages.
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Damper Area:
- Suitable for damper areas up to 0.6 m², dependent on friction.
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Controller Compatibility:
- Compatible with modulating controllers (DC 0/2...10 V), open-close, or three-position controllers.
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Zone Damper Control:
- Suitable for directly driven zone dampers to control air flow in air ducts.
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Recommended Pulse Length:
- It is recommended to have a minimum pulse length of 500 ms for actuators operated with three-point control to ensure continuous and accurate operation.
Part Numbers:
GPC121.1A Damper Actuator Rotary 4Nm AC/DC 24V 2-Pos SR (S55499-D233)
GPC126.1A Damper Actuator Rotary 4Nm AC/DC 24V 2-Pos SR Dual Aux. Switches (S55499-D234)
GPC131.1A Damper Actuator Rotary 4Nm AC/DC 24V 3-Pos SR (S55499-D235)
GPC136.1A Damper Actuator Rotary 4Nm AC/DC 24V 3-Pos SR Dual Aux. Switches (S55499-D236)
GPC161.1A Damper Actuator Rotary 4Nm AC/DC 24V 0/2…10V SR (S55499-D237)
GPC166.1A Damper Actuator Rotary 4Nm AC/DC 24V 0/2…10V SR Dual Aux. Switches (S55499-D238)
GPC321.1A Damper Actuator Rotary 4Nm AC 230V 2-Pos SR (S55499-D239)
GPC326.1A Damper Actuator Rotary 4Nm AC 230V 2-Pos SR Dual Aux. Switches (S55499-D240)
GPC361.1A Damper Actuator Rotary 4Nm AC 230V 0/2...10V SR (S55499-D241)