Servomotor Riello SQN73.2B4A20

The SQN73 actuator is designed to position and control air/gas dampers of liquid fuel, gas burners and other auxiliary equipment of low and medium thermal power. It also provides regulation of fuel and combustion air supply depending on the load.

Features and specifications:

• Shockproof and heat-resistant plastic housing;

• Screw terminals for electrical connections;

• Maintenance-free gearbox that can be disengaged;

• Internal position indication;

• Easily adjustable limit and auxiliary switches for setting switching points;

• Built-in electronic circuits;

• Protection class IP54;

• Retaining torque 0.7…1.3 Nm;

• Operating time 4-30 s;

• Direction of rotation: SQN73 - clockwise.