The SIEMENS SIMOTICS S-1FK7 (1FK7040-2AK71-1FA0) is a high-precision synchronous motor offering 0.69 kW output, 6000 rpm speed, and integrated 22-bit + 12-bit encoder technology. Built for dynamic performance and long-term reliability, it’s ideal for robotics, machine tools, and automated systems requiring maximum efficiency and compact design.
The Motor represents a new standard of reliability and precision in motion control. Designed for high-performance industrial automation systems, this synchronous motor delivers exceptional torque, precise speed control, and outstanding efficiency. With a rated power of 0.69 kW and a nominal speed of 6000 rpm, it provides consistent performance even under demanding operational conditions. Its naturally cooled, compact frame ensures stable operation and efficient heat dissipation without external cooling requirements, making it ideal for modern machinery environments.
This exclusive SIMOTICS S-1FK7 motor features an absolute encoder AM22DQ with a 22-bit single-turn and 12-bit multiturn resolution, enabling high-accuracy feedback and seamless communication via the DRIVE-CLiQ interface. The rotatable power connector, IMB5 mounting type, and IP64 protection rating guarantee long-term durability and flexibility for installation in a variety of mechanical configurations. Built for precision, endurance, and energy efficiency, the motor is the ideal choice for motion control applications that demand high performance with minimal maintenance.
The SIMOTICS S-1FK7 series is a family of permanent-magnet synchronous motors engineered for precision, compact design, and flexibility. With a wide range of available options including various encoders and gearboxes, these motors can be perfectly adapted to match specific application requirements. When paired with SINAMICS S120 or S220 drive systems, the SIMOTICS S-1FK7 delivers exceptional power, control accuracy, and integration capability. The motors’ design allows efficient heat dissipation through the housing surface, ensuring consistent performance and high overload capacity without external cooling. This makes them an outstanding solution for next-generation machine designs.
SIMOTICS S-1FK7 Compact motors provide extremely high power density, enabling space-saving installation and broad usability across diverse industrial setups. The High Dynamic variants offer superior acceleration through minimal rotor inertia, while High Inertia versions ensure stable control even under variable load conditions. These design benefits contribute to easy commissioning, robust performance, and minimal system optimization efforts. In every version, the SIMOTICS S-1FK7 demonstrates Siemens’ commitment to innovation and precision engineering.
The 1FK7040-2AK71-1FA0 is perfectly suited for machine tools, robotic systems, packaging, textile, and printing machinery, as well as for processing wood, glass, ceramics, and stone. Its versatility and durable design make it a core component for industries requiring accuracy, dynamic motion, and continuous operation reliability.
Product Code: 1FK7040-2AK71-1FA0
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| SKU / Model | 1FK7040-2AK71-1FA0 |
|---|---|
| Weight | 3.201 kg |
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