The 1FK7063-2AF71-1RH1 belongs to Siemens’ SIMOTICS S-1FK7 Compact family of permanent-magnet synchronous servo motors, optimized for high-performance servo applications with SINAMICS S120 drives. Rated at 2.3 kW z 5.1 Nm continuous torque (11 Nm stall torque) Na 3000 obr./min, it delivers excellent dynamic response for axes requiring precise positioning and rapid acceleration in machine tools, robotyka, and handling systems. The motor operates on 3-phase AC power (zazwyczaj 400 klasa V) z 5.6 Prąd znamionowy and supports high overloads for short-term peaks.
This compact model features a self-cooled design (chłodzenie powierzchniowe), IP64/IP65 protection (depending on shaft seal), and an integrated koder (typically 22-bit absolute or incremental Hiperface/EnDat) for high-resolution feedback. The frame size 7 construction provides high torque density in a small footprint, z natural cooling enabling operation up to 40-60°C otoczenia. It’s suited for multi-axis systems with DC bus sharing and offers low rotor inertia for responsive motion control.
Units are available nowy, odnowiony, or exchange for maintenance of Siemens motion systems.




















