Servomotor Riello SQM48.497B9RL

Siemens SQM48.497B9RL servo drive, Part Number: 3013541 is used to regulate gas/air flow. Changes the position of the gas/liquid fuel burner damper, gas valve and other similar devices. Together with the furnace automatic control, it provides the best ratio of combustible mixture components for efficient combustion with maximum heat transfer.

Features and operating parameters:

• Damper movement taking into account system needs;

• Full opening/closing time – 30 sec;

• Opening range 0...90º;

• Ultra-low voltage with safe insulation;

• Shock-resistant cast aluminum housing;

• Cover made of plastic resistant to mechanical and temperature influences;

• Hardened steel drive shaft;

• Resistance to vibration loads;

• Stepper motor;

• Selectable rotation direction on the main device;

• Adjustable cam washers for setting the switching point;

• IP 54 protection against dust and moisture;

• Easy installation and adjustment;

• Control and position feedback via CAN bus;

• Torque – 20 Nm;

• Mounting position – any;

• Maintenance-free gears and bearings.

The service life of the Siemens SQM48.497B9RL servo drive is approximately 250 thousand start-up cycles under standard operating conditions.