Siemens SIMOTICS S-1FK2 HD Servo Motor

About Siemens SIMOTICS S-1FK2 HD Servo Motor

The Siemens SIMOTICS S-1FK2 HD Servo Motor, model 1FK2104-5AK11-0SB0, is a high-dynamic permanent-magnet synchronous servo motor designed for precision industrial automation and motion-control applications. It provides a static torque of 2.40 Nm, maximum torque of 7.60 Nm, and a maximum speed of 8,000 rpm. The motor delivers 1.07 kW at 6,000 rpm for 380480 V operation and 0.75 kW at 3,000 rpm for 200240 V applications. It incorporates an integrated holding brake, natural cooling, and IP65 protection for dependable operation in industrial environments. The motor features a D19 40 mm cylindrical shaft, 80 mm flange, and approximately 170 mm overall length. An AS22DQC absolute single-turn 22-bit encoder provides accurate position feedback for precise closed-loop control. It uses a DRIVE-CLiQ M17 connector and M17 power connector and is specified for 8 kHz / 62.5 s operation. With a net weight of approximately 3.7 kg, it is suitable for machine tools, robotics, packaging, handling, and automated production systems requiring accurate positioning and dynamic servo performance.