Siemens 1FK7022-5AK71-1UG3 3-Phase Synchronous Servomotor

The Siemens 1FK7022-5AK71-1UG3 is a high-performance 3-phase synchronous servomotor engineered for precision, reliability, and efficiency. Designed for demanding automation environments, it provides smooth control, compact design, and consistent torque output, making it ideal for CNC machines, robotics, and motion control systems. Its integration within the SINAMICS S120 drive family ensures outstanding synchronization, high dynamic response, and optimal efficiency for industrial applications.

Manufacturer: Siemens
Type: 3-Phase Synchronous Servomotor
MNR: 1FK7022-5AK71-1UG3
Drive Family: SINAMICS S120
Series: 1FK7
Serial No.: YFB6 276734 01
No. YF.: B627673401 015
Marking Code: RN 002
Code: A1603043 4507053133 ORDA 11/618

Technical Information

• Frame Size: 22
• Rated Torque (M‚): 0.85 Nm
• Nominal Torque (M‚™): 0.60 Nm
• Rated Current (I‚): 1.8 A
• Nominal Current (I‚™): 1.4 A
• Rated Voltage (U‚™): 174 V 3-Phase
• Nominal Speed (n‚™): 6000 rpm
• Maximum Speed (n‚˜‚‚“): 10000 rpm
• Resolver: p = 3 N01
• Protection Class: IP64
• Thermal Class: 155 (F)
• Compliance Standard: EN 60034, CE, RUS

This Siemens 1FK7 series servomotor offers exceptional accuracy, quick response, and high durability, making it the perfect solution for high-speed and high-precision positioning tasks. Its compact frame design allows easy installation in tight machine layouts, while IP64 protection ensures reliable operation even in challenging environments.

Ideal for machine tools, conveyor drives, packaging equipment, and advanced automation systems requiring precise motion control and consistent performance.