The SIEMENS 1FK2104-4AF10-0MA0 is a SIMOTICS S-1FK2 HD servo motor rated 0.4 kW at 3000 rpm (380–480 V) and 0.2 kW at 1500 rpm (200–240 V), delivering 1.27 Nm holding torque and an integrated holding brake for secure stops. Designed for precision motion tasks, it features a cylindrical D19x40 mm shaft, IP64 protection for dust and splash resistance, and a 22-bit plus 12-bit multiturn absolute encoder (AM22DQC) for accurate position feedback. The OCC interface and rotatable M17 plug simplify wiring and system integration, making this motor suitable for industrial automation applications that require compact, reliable servo control.