GPC136.1A - Siemens AC/DC 24V, 3-position, 4 N/m spring return rotary damper actuator with 2 auxiliary switches, 60s.

The delivery time for all of the Siemens Actuators on hand at IACS is 5 to 7 working days.

The Siemens GPC136.1A is an Actuator used in air ventilation and HVAC applications to open and close dampers.

The Torque used by the GPC136.1A is 4 Nm.

This Siemens Actuator requests a Power Supply of 24Vac/Vdc.

IACS has the most affordable Siemens Actuator that works with your system.

Consult the Siemens custom datasheet above or contact IACS via email for personalised assistance if you have queries about size or installation.

GPC Actuators

The spring return actuator drives the damper to the desired operating position after connecting the operating voltage. At the same time, the spring return, integrated in the actuator, is tensioned. In the event of a loss of operational voltage, the spring return automatically drives the damper to the defined emergency position.

● Brushless, robust DC motors ensure reliable operation regardless of load.

● The damper actuators do not require an end position switch, are overload proof, and remain in place upon reaching the end stop.

● The gears are maintenance free and low noise.

● Simple and reliable shaft fixation.

● Mounting bracket included.

The spring preload of 5° ensures safe closure of the air dampers. Use ● Rotary actuator with spring return. Used on ventilation and air conditioning plants to operate air dampers that must be rotated to a defined emergency position during a power outage.

● For damper areas up to 0.6 m2 , friction dependent.

● Suitable for use with modulating controllers (DC 0/2...10 V), open-close or three-position controllers.

● For directly driven zone dampers to control air flow in air ducts.

● We recommend a minimum pulse length of 500 ms on rotary actuators operated with 3-point control to ensure continuous and accurate operation.