Siemens SIMOTICS S-1FK2 HD Servo Motor

About Siemens SIMOTICS S-1FK2 HD Servo Motor

The Siemens SIMOTICS S-1FK2 HD Servo Motor, model 1FK2104-5AK01-0MB0, is a high-dynamic permanent-magnet synchronous servo motor designed for precise and reliable industrial motion-control applications. It features 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 operation. It has IP65 protection and natural cooling, making it suitable for demanding industrial environments. The motor incorporates a 19 40 mm cylindrical plain shaft, an 80 mm flange, and an overall length of approximately 126 mm. The integrated AM22DQC absolute encoder provides 22-bit single-turn plus 12-bit multiturn feedback for accurate positioning and closed-loop servo control. It uses DRIVE-CLiQ M17 signal and power connectors and is specified for 8 kHz / 62.5 s operation. With a net weight of approximately 2.85 kg, it is well suited for machine tools, robotics, packaging, handling, and automated production systems requiring fast response and precise motion.