Siemens SIMOTICS S-1FK2 HD Servo Motor

About Siemens SIMOTICS S-1FK2 HD Servo Motor

The Siemens SIMOTICS S-1FK2 HD Servo Motor, model 1FK2104-4AK00-1SB0, is a compact and high-dynamic synchronous servo motor designed for precise industrial motion-control and automation applications. It provides a static torque of 1.27 Nm and a rated power of 0.6 kW at 6000 rpm for 380480 V operation, or 0.4 kW at 3000 rpm for 200240 V operation. The motor features IP64 protection, a D19 40 mm shaft with feather key, and an absolute 22-bit single-turn AS22DQC encoder for accurate position feedback. Its integrated DRIVE-CLiQ M17 connector and M17 power connector allow straightforward integration with compatible Siemens SINAMICS drive systems. The motor is designed for high power density, rapid dynamic response, and reliable operation in space-constrained installations. It is suitable for machine tools, robotics, packaging machinery, handling systems, production equipment, and other precision automation applications requiring fast acceleration, accurate positioning, and dependable servo performance.