Servomotor Riello SQM45.295B9RL

Siemens SQM45.295B9RL servo drive, Part Number: 3013305, is used together with automation to control the gas/air supply. Moves the air, gas damper, liquid fuel valve to achieve the required ratio of fuel mixture components and obtain the maximum thermal effect. Part of the improved line of servo drives with increased vibration resistance.

Features and main parameters:

• for gas/air flow control;

• opening time at 90º – 10 sec;

• shockproof design with cast aluminum base;

• reliable protection of the working unit with a strong plastic cover;

• drive shaft made of hardened steel;

• stepper motor;

• increased resistance to vibration oscillations;

• choice of rotation direction on the main device;

• protection from dust and moisture according to IP 54 standard;

• Adjustable cam washers for setting the switching point;

• Control of combustion manager / furnace automatic switch;

• Mounting in any position;

• Torque – 20 Nm;

• Electrical connection via RAST3.5 terminals;

• Maintenance-free gears and bearings;

• Working life – about 250 thousand starting cycles under standard operation.

The Siemens SQM45.295B9RL servo drive can be expanded with additional devices (optional).