Siemens 1FL6044-1AF61-2LH1 High Speed Medium Power Servo Motor
The Siemens 1FL6044-1AF61-2LH1 stands as a robust high-speed, medium-power servo motor, engineered for demanding industrial automation tasks. Its core advantages lie in its superior dynamic performance, high torque density, and exceptional precision, making it a prime choice for applications requiring rapid acceleration and accurate positioning. Key technical parameters include a nominal power rating of 1.5 kW, a rated speed of 5000 rpm, and an impressive peak torque capability that ensures responsiveness under heavy loads. The motor's design emphasizes reliability and efficiency, crucial for continuous operation in challenging manufacturing environments.
Product Specifications
| Parameter | Value |
| :---------------- | :---------------------------------- |
| Motor Type | High Speed Servo Motor |
| Series | 1FL6 |
| Frame Size | 63 |
| Nominal Power | 1.5 kW |
| Rated Voltage | 400V |
| Rated Speed | 5000 rpm |
| Rated Torque | 2.86 Nm |
| Peak Torque | 8.5 Nm |
| Inertia | 0.00023 kg m² |
| Motor Length Code | 1 |
| Shaft End | With fitted key and keyway |
| Cooling | Self-cooled |
| Protection Class | IP65 |
| Encoder Type | Multi-turn absolute encoder, 18-bit |
Core Features & Market Positioning
The Siemens 1FL6044-1AF61-2LH1 distinguishes itself through its advanced multi-turn absolute encoder, providing precise positional feedback without the need for homing routines after power cycles. This feature significantly reduces setup time and enhances operational efficiency in automated systems. Its high torque-to-inertia ratio ensures exceptional dynamic performance, allowing for rapid acceleration and deceleration cycles essential in high-speed pick-and-place operations and precision machining. Compared to other medium-power servo motors, the 1FL6 series offers a compelling balance of performance, reliability, and Siemens' renowned engineering quality, positioning it as a premium solution for critical automation functions.
Key Application Scenarios
This servo motor is ideally suited for a wide array of high-performance industrial applications. Its capabilities are particularly valuable in packaging machinery, where precise and rapid movements are paramount for efficient production lines. It also excels in robotics, enabling greater dexterity and speed in automated assembly and material handling. Furthermore, the Siemens 1FL6044-1AF61-2LH1 finds extensive use in machine tool applications, facilitating high-precision cutting, milling, and drilling operations that demand exceptional accuracy and smooth motion control.
Practical System Integration Guidance
Integrating the Siemens 1FL6044-1AF61-2LH1 into existing systems typically involves connecting it to a compatible Siemens servo drive, such as those from the SINAMICS or SIMODRIVE families, which are designed to leverage the motor's full performance capabilities. Careful attention must be paid to the motor's power and encoder cabling; ensure that the correct cable types and lengths are used to maintain signal integrity and prevent electromagnetic interference. Commissioning usually requires parameterization via the servo drive's interface, where motor-specific data, including nominal torque, speed, and encoder resolution, must be accurately configured to achieve optimal performance and safety.
Operation and Risk Mitigation
Safe operation of the Siemens 1FL6044-1AF61-2LH1 servo motor necessitates adherence to proper safety protocols during installation, maintenance, and operation. Ensure that all electrical connections are made by qualified personnel and that adequate grounding is established to prevent electrical hazards. Overload conditions, particularly exceeding the peak torque limits or operating at speeds beyond the rated maximum, can lead to premature motor failure. Regular inspection of motor windings for insulation breakdown and monitoring of operating temperatures can help mitigate risks. Fault codes displayed on the connected servo drive will provide diagnostic information for troubleshooting any operational anomalies.
Scalability & Long-Term Value
The Siemens 1FL6044-1AF61-2LH1 offers significant long-term value through its compatibility with Siemens' broader automation portfolio, allowing for seamless integration into larger, more complex systems. Its robust construction and high-quality components ensure a long operational lifespan, reducing the total cost of ownership. As industrial operations increasingly adopt Industry 4.0 principles, this servo motor can be readily integrated with IIoT platforms and digital solutions via compatible Siemens drives, enabling advanced diagnostics, predictive maintenance, and remote monitoring capabilities. This ensures that automated systems remain efficient and adaptable to evolving production demands.
FAQs
What is the main advantage of the Siemens 1FL6044-1AF61-2LH1?
Its primary advantage is its exceptional dynamic performance coupled with high precision.
This allows for rapid acceleration and accurate positioning in demanding applications. The motor's high torque density ensures responsiveness even under significant load variations.
What are the key technical specifications of this motor?
It features a nominal power of 1.5 kW and a rated speed of 5000 rpm.
The motor offers a rated torque of 2.86 Nm and a peak torque of 8.5 Nm for dynamic handling. It is self-cooled and has an IP65 protection class for environmental robustness.
In which industries is this servo motor commonly used?
This motor is prevalent in packaging machinery due to its speed and precision needs.
It is also integral to robotics for enhanced dexterity and in machine tools for high-accuracy manufacturing processes. These sectors rely heavily on its performance characteristics.
What type of encoder does the Siemens 1FL6044-1AF61-2LH1 utilize?
It is equipped with a multi-turn absolute encoder.
This encoder provides 18-bit resolution for highly accurate positional feedback. It eliminates the need for repetitive homing sequences after power interruptions.
How is this servo motor typically integrated into an automation system?
Integration usually involves pairing it with a compatible Siemens servo drive.
Proper power and encoder cabling are crucial for maintaining signal integrity and preventing interference. Parameterization via the drive is essential for optimal performance.
What are some critical considerations for operating this motor safely?
Ensure all electrical connections are handled by qualified personnel.
Adequate grounding is vital to prevent electrical hazards during operation and maintenance. Adhere to all specified operational limits to avoid damage.
What are common failure modes or risks associated with this motor?
Operating beyond the motor's rated torque or speed limits can cause failure.
Overheating due to inadequate cooling or excessive duty cycles is another risk. Insulation breakdown in the windings can also occur over time.
Can the Siemens 1FL6044-1AF61-2LH1 be part of a scalable automation solution?
Yes, its compatibility with Siemens' broader automation portfolio allows for scalability.
It can be integrated into larger systems with other Siemens components for expanded functionality. This ensures future-proofing of the automation investment.
What is the expected lifespan and long-term value of this servo motor?
Its robust construction and high-quality Siemens engineering ensure a long operational lifespan.
This reduces the total cost of ownership through fewer replacements and maintenance needs. It represents a reliable investment for critical automation tasks.
How does this motor support Industry 4.0 and digital integration?
It can be connected to IIoT platforms through compatible Siemens drives.
This enables advanced data collection for diagnostics and predictive maintenance. Remote monitoring capabilities further enhance operational oversight and efficiency.
