Siemens Servo Motor SQN70.664A20 , The electronic damper actuator SQN7... series can be used for damper control of small to medium-sized burners, or for fuel and air ratio control of fuel and gas burners.
The Siemens Damper Actuator SQN70.664A20 is a high-performance actuator designed for controlling and regulating air dampers in heating, ventilation, and air-conditioning (HVAC) systems. It is widely used in commercial and industrial buildings, as well as in energy-efficient residential constructions.
The SQN70.664A20 features a compact, yet powerful design, providing reliable and efficient operation. With a maximum torque of 240 Nm and a rotation angle of up to 95 degrees, the actuator is suitable for controlling dampers with a wide range of sizes and configurations.
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