Siemens SIMOTICS S-1FK2 HD Servo Motor

The Siemens SIMOTICS S-1FK2 HD Servo Motor, model 1FK2104-5AK11-1SB0, is a high-dynamic permanent-magnet synchronous servo motor designed for precision industrial automation and motion-control applications. It features a static torque of 2.4 Nm and delivers 1.07 kW at 6000 rpm for 380480 V operation, or 0.75 kW at 3000 rpm for 200240 V operation. The motor includes an integrated holding brake and provides IP65 protection for dependable operation in industrial environments. It has a D19 40 mm shaft with feather key for secure mechanical transmission. The integrated AS22DQC absolute single-turn 22-bit encoder provides accurate position feedback for precise closed-loop servo control. The motor uses a DRIVE-CLiQ M17 connector with an M17 power connector and is specified for 8 kHz / 62.5 s operation. With a weight of approximately 3.7 kg, it is suitable for machine tools, robotics, packaging machinery, material handling, and automated production equipment requiring accurate positioning, high dynamic response, and reliable servo performance.