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Siemens Actuator: Dampers, Proportional, Non-Spring Return, 310 in-lb, 24V AC/DC - Non-Fail-Safe Actuators
SiemensNon-Fail-Safe Actuators

Siemens Actuator: Dampers, Proportional, Non-Spring Return, 310 in-lb, 24V AC/DC

The Siemens GIB161.1U is a non-fail-safe, proportional damper actuator with a self-centering shaft and 90° stroke, operating on 24V AC/DC with a 0 to 10V DC output signal. It delivers 310 in-lb of torque, supports…

SKU 3G-OTH-67654

Also listed as: GIB1611U · GIB161 1U · GIB161-1U

Brand
Siemens
Item
Actuator: Dampers, Proportional, Non-Spring Return, 310 in-lb, 24V AC/DC
Category
Non-Fail-Safe Actuators
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
GIB161.1U
Type
Proportional, Non-Spring Return, 310 in-lb, Hardwired, NEMA 2 / IP54
AC/DC
24V
Shaft Type
Self-Centering
Power Rating
24VAC/VDC
Input Voltage
24V AC/DC
Output Signal
0 to 10V DC
Stroke Degree
90°
Shaft Rotation
CW/CCW
Auxiliary Switch Included
No
Electrical Connection Type
Hardwired
For Use With Building Automation Systems
Building Automation System Compatible

Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens GIB161.1U is a non-fail-safe, proportional damper actuator with a self-centering shaft and 90° stroke, operating on 24V AC/DC with a 0 to 10V DC output signal. It delivers 310 in-lb of torque, supports CW/CCW rotation, and is hardwired with NEMA 2 / IP54 protection. This actuator is compatible with building automation systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Siemens GIB161.1U damper actuator used for?

The Siemens GIB161.1U is a proportional, non-spring-return actuator for controlling dampers in HVAC and building automation systems. It modulates airflow in air handlers, VAV boxes, and zone dampers using a 0 to 10V DC signal, delivering 310 in-lb of torque for reliable positioning.

What are the specifications of the Siemens GIB161.1U actuator?

The Siemens GIB161.1U operates on 24V AC/DC, provides 310 in-lb torque, and has a 90° stroke with self-centering shaft. It supports CW/CCW rotation, is hardwired, and rated NEMA 2 / IP54. Output signal is 0 to 10V DC, and it is compatible with building automation systems.

Where to buy the Siemens GIB161.1U actuator worldwide?

3G Electric supplies the Siemens GIB161.1U actuator to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this proportional damper actuator.

How to install the Siemens GIB161.1U damper actuator?

Mount the Siemens GIB161.1U directly onto a 1/2-inch round or 3/8-inch square damper shaft using its self-centering mechanism. Connect 24V AC/DC power and 0 to 10V DC control signal via hardwired terminals. Ensure the actuator rotates freely through 90° before securing. Refer to the Siemens installation manual for torque settings.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens non-fail-safe actuators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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