Siemens Combustion SQN70.603R10 Control
The Siemens SQN70.603R10 is a high-performance 120V gas burner control actuator engineered for precise load-dependent regulation of fuel and combustion air. This counter-clockwise (CCW) rotation motor is designed to drive air or gas dampers on small to medium capacity oil and gas burners. Featuring a 90-degree angular rotation with a 25-second running time at 60Hz and 30 seconds at 50Hz, it provides stable modulation for advanced burner systems. The unit delivers a rated torque of 2.5 Nm and a holding torque of 1.3 Nm, ensuring reliable damper positioning even under varying pressure conditions.
For technicians in the field, the SQN70.603R10 actuator offers robust integration possibilities, interfacing directly with Siemens LFL, LME, and LMO series burner controls, as well as RWF40 PID controllers. The 80mm impact-proof housing protects the maintenance-free gear train, which can be manually disengaged for effortless commissioning. This model includes two limit switches and one auxiliary switch for feedback, while the screw terminal design facilitates direct electrical connection without complex wiring harnesses.
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Key Benefits for HVACR Contractors:
- Direct Compatibility: Seamlessly integrates with Siemens burner management systems for fast field replacement.
- Industrial Build: Impact-resistant and heat-stable housing ensures longevity in demanding boiler room environments.
- Precise Modulation: Consistent 25-second cycle time at 60Hz allows for accurate fuel-to-air ratio adjustments.
- Maintenance-Free Reliability: Features a permanently lubricated gear train and internal position indication for reduced downtime.
Common Questions:
What is the rotation direction for this specific actuator?
The SQN70.603R10 is a counter-clockwise (CCW) rotating unit when viewed from the drive shaft.
Can I install a potentiometer on this housing?
Yes, this 80mm housing is designed to accept an AGA34 cover for the indirect fitting of a potentiometer to provide position feedback.
Is this unit compatible with 230V systems?
No, this specific model is rated for AC 110-120V applications. Check your controller output before installation to prevent damage.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Siemens Combustion SQN70.603R10 Control
The Siemens SQN70.603R10 is a high-performance 120V gas burner control actuator engineered for precise load-dependent regulation of fuel and combustion air. This counter-clockwise (CCW) rotation motor is designed to drive air or gas dampers on small to medium capacity oil and gas burners. Featuring a 90-degree angular rotation with a 25-second running time at 60Hz and 30 seconds at 50Hz, it provides stable modulation for advanced burner systems. The unit delivers a rated torque of 2.5 Nm and a holding torque of 1.3 Nm, ensuring reliable damper positioning even under varying pressure conditions.
For technicians in the field, the SQN70.603R10 actuator offers robust integration possibilities, interfacing directly with Siemens LFL, LME, and LMO series burner controls, as well as RWF40 PID controllers. The 80mm impact-proof housing protects the maintenance-free gear train, which can be manually disengaged for effortless commissioning. This model includes two limit switches and one auxiliary switch for feedback, while the screw terminal design facilitates direct electrical connection without complex wiring harnesses.
-
Key Benefits for HVACR Contractors:
- Direct Compatibility: Seamlessly integrates with Siemens burner management systems for fast field replacement.
- Industrial Build: Impact-resistant and heat-stable housing ensures longevity in demanding boiler room environments.
- Precise Modulation: Consistent 25-second cycle time at 60Hz allows for accurate fuel-to-air ratio adjustments.
- Maintenance-Free Reliability: Features a permanently lubricated gear train and internal position indication for reduced downtime.
Common Questions:
What is the rotation direction for this specific actuator?
The SQN70.603R10 is a counter-clockwise (CCW) rotating unit when viewed from the drive shaft.
Can I install a potentiometer on this housing?
Yes, this 80mm housing is designed to accept an AGA34 cover for the indirect fitting of a potentiometer to provide position feedback.
Is this unit compatible with 230V systems?
No, this specific model is rated for AC 110-120V applications. Check your controller output before installation to prevent damage.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
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Description
The Siemens SQN70.603R10 is a high-performance 120V gas burner control actuator engineered for precise load-dependent regulation of fuel and combustion air. This counter-clockwise (CCW) rotation motor is designed to drive air or gas dampers on small to medium capacity oil and gas burners. Featuring a 90-degree angular rotation with a 25-second running time at 60Hz and 30 seconds at 50Hz, it provides stable modulation for advanced burner systems. The unit delivers a rated torque of 2.5 Nm and a holding torque of 1.3 Nm, ensuring reliable damper positioning even under varying pressure conditions.
For technicians in the field, the SQN70.603R10 actuator offers robust integration possibilities, interfacing directly with Siemens LFL, LME, and LMO series burner controls, as well as RWF40 PID controllers. The 80mm impact-proof housing protects the maintenance-free gear train, which can be manually disengaged for effortless commissioning. This model includes two limit switches and one auxiliary switch for feedback, while the screw terminal design facilitates direct electrical connection without complex wiring harnesses.
-
Key Benefits for HVACR Contractors:
- Direct Compatibility: Seamlessly integrates with Siemens burner management systems for fast field replacement.
- Industrial Build: Impact-resistant and heat-stable housing ensures longevity in demanding boiler room environments.
- Precise Modulation: Consistent 25-second cycle time at 60Hz allows for accurate fuel-to-air ratio adjustments.
- Maintenance-Free Reliability: Features a permanently lubricated gear train and internal position indication for reduced downtime.
Common Questions:
What is the rotation direction for this specific actuator?
The SQN70.603R10 is a counter-clockwise (CCW) rotating unit when viewed from the drive shaft.
Can I install a potentiometer on this housing?
Yes, this 80mm housing is designed to accept an AGA34 cover for the indirect fitting of a potentiometer to provide position feedback.
Is this unit compatible with 230V systems?
No, this specific model is rated for AC 110-120V applications. Check your controller output before installation to prevent damage.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
