1FK7022-5AK21-1LH3 SIEMENS Exclusive SIMOTICS S-1FK7 Compact Synchronous Servo Motor Original Brand New

1FK7022-5AK21-1LH3 SIEMENS Exclusive SIMOTICS S-1FK7 Compact Synchronous Servo Motor Original Brand New

The SIEMENS 1FK7022-5AK21-1LH3 SIMOTICS S-1FK7 Compact servo motor is a high-performance synchronous motor engineered for precision, efficiency, and versatility. With a rated torque of 0.85 Nm and output power of 0.38 kW at 6000 rpm, this motor delivers reliable performance across a wide range of industrial automation tasks. It operates with a 300V DC link and is naturally cooled through its motor surface, eliminating the need for external cooling systems. Featuring an IP64 degree of protection and a durable paint finish in RAL7016, the motor is built for challenging environments while ensuring long-term durability.

Equipped with a plain shaft, holding brake, and absolute encoder with 20-bit resolution plus 12-bit multi-turn functionality, the motor guarantees precise speed and position control. The Drive-CLiQ interface ensures seamless communication with compatible drive systems, while its connector design allows 270° rotation for easier installation in space-limited control cabinets. The combination of compact dimensions and robust performance makes this servo motor suitable for a broad spectrum of automation applications.

Overview

The SIMOTICS S-1FK7 series is designed as a flexible and scalable motor family. Its permanent-magnet synchronous design, combined with advanced encoder options and gearbox compatibility, allows adaptation to multiple machine requirements. These motors integrate effortlessly with SINAMICS S120 and S220 drive systems, creating powerful automation solutions with advanced diagnostics, control precision, and high overload capability. By using natural surface cooling, the system maintains efficiency without additional hardware, reducing complexity and costs.

Benefits

• Space-saving design with extremely high power density.
• Versatile application range with Compact, High Dynamic, and High Inertia variants.
• Stable closed-loop control, even under high load inertia conditions.
• Reduced commissioning effort with minimal optimization required.

Applications

The 1FK7 motor family is widely used across industries, including machine tools, robotics, packaging, plastics, printing, and material processing such as wood, glass, ceramics, and textiles. Its reliability and adaptability ensure it meets the ever-increasing demands of modern machine generations.

Product Code: 1FK7022-5AK21-1LH3
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