Home » Electric Motors and Components » Servo Motor » Siemens Burner Servomotor SQM45.291B9
Siemens Burner Servomotor SQM45.291B9
₹ 30,500 Get Latest Price
Product Specifications
| Brand | Siemens |
| Input Phase | Single Phase |
| Power | 230V |
| Voltage | 230 V |
| Usage/Application | INDUSTRIAL BURNER |
| Angular Resolution | $0.1\text{°}$ (Stepper motor precision) |
| Availability | In Stock |
| Brand | Siemens |
| Degree of Protection | IP54 (Standard); IP66 with AGG kits |
| Duty Cycle | $100\%$ (Continuous operation) |
| Feature | Specification |
| Feedback Technology | Hall Sensor (Non-contacting) |
| Holding Torque | $1.5\text{ Nm}$ |
| Model Name/Number | SQM SERIES |
| Motor Type | AC |
| Nominal Torque | $3\text{ Nm}$ |
| Operating Temp | $-20\text{°C}$ to $+60\text{°C}$ |
| Operating Voltage | DC $24\text{V}$ (Powered via LMV5 CAN bus) |
| Running Time | $10\dots120\text{ seconds}$ for $90\text{°}$ (Programmable via LMV5) |
GST No - 24ANPPP5501P1ZH | Member since 2025
CTM CHAR RASTA, 31, YASH VIJAY SOCIETY, NATIONAL HIGHWAY, AMRAIWADI , CTM, Ahmedabad, Gujarat, 380026
Siemens Burner Servomotor SQM45.291B9 Read More...
Product Details
Energy Combustion, Ahmedabad suppliers of Siemens make burner servomotor / Siemens Actuators. The Siemens SQM45...B9 version is the upgraded, modern successor to the older A9 series. While they are physically and functionally interchangeable, the "B9" version features a major internal technology upgrade. 1. The Key Difference: Hall Sensor vs. Potentiometer A9 Version: Used a double conductive plastic potentiometer for position feedback. Potentiometers are mechanical and can wear out over thousands of cycles. B9 Version: Uses a Hall Effect sensor (magnetic) for position feedback. Since there is no physical contact, it does not wear out, leading to significantly higher reliability and a longer service life. 2. Full Specifications (SQM45...B9) Feature Specification Operating Voltage DC $24\text{V}$ (Powered via LMV5 CAN bus) Nominal Torque $3\text{ Nm}$ Holding Torque $1.5\text{ Nm}$ Running Time $10\dots120\text{ seconds}$ for $90\text{°}$ (Programmable via LMV5) Angular Resolution $0.1\text{°}$ (Stepper motor precision) Feedback Technology Hall Sensor (Non-contacting) Degree of Protection IP54 (Standard); IP66 with AGG kits Operating Temp $-20\text{°C}$ to $+60\text{°C}$ Duty Cycle $100\%$ (Continuous operation) 3. Model Specifics (Shaft Types) The B9 version is available with the two standard shaft configurations: SQM45.291B9: Features a $10\text{ mm}$ shaft with a Woodruff key. (Replaces SQM45.291A9) SQM45.295B9: Features a $10\text{ mm}$ D-shaped shaft (flat side). (Replaces SQM45.295A9) 4. Installation & Compatibility Direct Replacement: The B9 is a "drop-in" replacement for the A9. No mechanical modifications are usually required. Electrical Connection: Uses the same RAST3.5 edge connectors. Initialization: When installed for the first time or replaced, the LMV5 system will automatically recognize the new actuator. You must perform a "Reference Run" via the AZL52 display to calibrate the zero-point. Construction: Pressure die-cast aluminum lower housing with a heat-resistant, impact-proof black plastic cover. 5. Why the B9 is Better In high-cycle industrial applications, the original A9 potentiometers could eventually develop "dead spots" or signal noise. By moving to a Hall sensor, Siemens eliminated the most common failure point in these actuators, making the B9 version essential for modern low-maintenance burner management.
CTM CHAR RASTA, 31, YASH VIJAY SOCIETY, NATIONAL HIGHWAY, AMRAIWADI , CTM, Ahmedabad, Gujarat, 380026
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