Siemens 1FL6034-2AF21-1LA1: SIMOTICS S-V90 Low Inertia Servomotor
The Siemens 1FL6034-2AF21-1LA1 is a high-precision permanent-magnet synchronous motor from the SIMOTICS S-V90 series. Specifically designed for «Low Inertia» applications, this servomotor is engineered to deliver exceptional dynamic performance and rapid acceleration in automated systems. When paired with the SINAMICS V90 drive, it provides a seamless, high-performance motion control solution for industrial machinery.
This motor is ideal for applications requiring fast cycle times and precise positioning, such as electronic assembly, pick-and-place systems, and specialized packaging machinery.
Technical Specifications and Dynamic Performance
Based on the official Siemens manufacturer data sheets, the 1FL6034-2AF21-1LA1 includes the following technical characteristics:
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Rated Torque: 1.27 Nm, providing consistent power in a compact frame.
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Rated Speed: Optimized for 3000 rpm operation, with a maximum speed of up to 5000 rpm.
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Rated Power: 0.40 kW (400 Watts).
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Encoder System: Integrated absolute encoder 20-bit + 12-bit multi-turn, ensuring high-resolution position feedback without the need for homing after power loss.
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Shaft Design: Fitted with a plain shaft (no keyway) to ensure balanced rotation and precision at high velocities.
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Degree of Protection: IP65-rated enclosure (with optional oil seal), providing robust defense against dust and water ingress.
Operational Advantages for Motion Control Systems
The 1FL6034-2AF21-1LA1 offers strategic benefits for optimizing modern production lines:
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High Dynamic Response: The Low Inertia rotor design allows for extremely fast acceleration and deceleration, significantly improving overall machine throughput.
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Precision and Stability: High-quality permanent magnets ensure a constant torque-to-current ratio, delivering predictable performance across the entire operating range.
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Efficient Connectivity: Equipped with standardized connectors for rapid and secure integration into the SINAMICS V90 ecosystem.
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Industrial Durability: Manufactured with high-grade components to meet rigorous vibration and temperature standards, ensuring a long service life in continuous industrial operation.
