Siemens SIMOTICS S-1FK2 HD Servo Motor

About Siemens SIMOTICS S-1FK2 HD Servo Motor

The Siemens SIMOTICS S-1FK2 HD Servo Motor, model 1FK2104-4AK11-0MB0, is a high-dynamic permanent-magnet synchronous servo motor designed for demanding industrial motion-control and automation applications. It provides a static torque of 1.27 Nm and a maximum torque of 3.85 Nm, with a maximum speed of 8000 rpm. The motor delivers 0.6 kW at 6000 rpm for 380480 V operation and 0.4 kW at 3000 rpm for 200240 V applications. It includes an integrated holding brake and IP65 protection, providing reliable operation in industrial environments. The motor features a D19 40 mm cylindrical shaft, 80 mm flange, and approximately 142 mm overall length. Its AM22DQC absolute encoder provides 22-bit single-turn plus 12-bit multiturn position feedback for precise positioning and closed-loop control. The motor uses a DRIVE-CLiQ M17 connector and M17 power connector and is specified for 8 kHz / 62.5 s operation. It is suitable for machine tools, robotics, handling, packaging, and precision automation applications.