Description
The Siemens SQM40.295A20 servo drive, art: 20073815, is designed to move the air, gas damper, fuel valves when operating medium- and high-power burners. Together with automatic or electronic devices, it participates in regulating the flow of gas, fuel or air in order to create optimal combustion conditions and achieve maximum efficiency.
Features and operating parameters:
universal application;
power supply from 230 V network;
synchronous electric motor;
rotation to the left;
body base made of cast aluminum;
cover made of impact-resistant, heat-resistant plastic;
detachable drive shaft made of hardened steel;
easy adjustment of switching points;
internal position indication;
time to open 90º – 30 sec;
dust and moisture protection class – IP 54;
mounting position – any;
torque – 10 Nm;
large openings in the housing to facilitate cable routing;
reliable design, low maintenance requirements;
permissible operating temperatures: from -20 to +60 °C.
The Siemens SQM40.295A20 servo drive is designed for approximately 250 thousand start-up cycles when operating under standard conditions.
Characteristics