Siemens Actuator: Dampers/Economizers, Proportional, Spring Return, 20 in-lb, 24V AC/DC
The Siemens GQD151.1P is a fail-safe actuator with spring return for dampers and economizers, featuring a 90° stroke, CW/CCW shaft rotation, and a set screw shaft coupling. It operates on 24V AC/DC input with a 3W…
SKU 3G-OTH-67091
Also listed as: GQD1511P · GQD151 1P · GQD151-1P
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Siemens GQD151.1P is a fail-safe actuator with spring return for dampers and economizers, featuring a 90° stroke, CW/CCW shaft rotation, and a set screw shaft coupling. It operates on 24V AC/DC input with a 3W power rating and provides a 2 to 10V DC proportional output signal. This plenum-rated actuator is compatible with building automation systems and has a NEMA 1 / IP40 enclosure.
Frequently Asked Questions
What is the Siemens GQD151.1P actuator used for?
The Siemens GQD151.1P is a fail-safe spring return actuator designed for dampers and economizers in HVAC building automation systems. It provides proportional control with a 2 to 10V DC output signal, ensuring reliable positioning of air dampers in plenum-rated environments.
What are the specifications of the Siemens GQD151.1P actuator?
The Siemens GQD151.1P operates on 24V AC/DC input with a 3W power rating, delivers 20 in-lb torque, and features a 90° stroke with CW/CCW shaft rotation. It includes a set screw shaft coupling, NEMA 1 / IP40 enclosure, and is plenum rated for use in air-handling spaces.
Where to buy the Siemens GQD151.1P actuator worldwide?
3G Electric supplies the Siemens GQD151.1P actuator to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this fail-safe spring return actuator.
How to install the Siemens GQD151.1P spring return actuator?
Mount the Siemens GQD151.1P directly onto the damper shaft using the set screw coupling, ensuring the shaft rotates freely through the full 90° stroke. Connect 24V AC/DC power and the 2 to 10V DC control signal per the wiring diagram. Verify spring return direction before commissioning.
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3G Electric supplies Siemens fail-safe actuators with spring return. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
