Siemens 1FK6 083-6AF71-1EB0 3-Phase AC Synchronous Motor

The Siemens 1FK6 083-6AF71-1EB0 is a high-performance 3-phase synchronous motor from the SINAMICS drive family. It delivers exceptional torque density, precision, and reliability, making it ideal for dynamic industrial automation systems, servo applications, and high-speed motion control tasks. Built with advanced technology and robust materials, this motor ensures long service life with low maintenance requirements.

Manufacturer: Siemens
Type: 3-Phase AC Synchronous Motor
MNR: 1FK6 083-6AF71-1EB0
Drive Family: SINAMICS
Series: 1FK6
No. YF.: S127 2211 01 002
Brake Part No.: 2000705
Marking Code: RN: 000 F02

Technical Information

• Rated Torque (M‚): 16.0 Nm
• Nominal Torque (M‚™): 9.5 Nm
• Rated Current (I‚): 10.4 A
• Nominal Current (I‚™): 6.9 A
• Rated Voltage (U‚™): 306 V
• Nominal Speed (n‚™): 3000 rpm
• Maximum Speed (n‚˜‚‚“): 5600 rpm
• Insulation Class: Thermal Class F
• Protection Class: IP64
• Brake Voltage: 24 VDC
• Brake Power: 21.0 W
• Encoder Type: A-2048 Incremental Encoder (2048 rpm)
• Cooling Method: Natural convection (surface cooled)
• Thermal Sensor: Integrated PTC thermistor for temperature monitoring
• Mounting Type: Flange mounting
• Bearing Type: Lifetime-lubricated, maintenance-free bearings
• Compliance: EN 60034 Standard
• Connector Type: Circular multi-pin connectors for power and feedback

This Siemens synchronous motor offers smooth, precise, and efficient motion control. It is perfect for use in automated machinery, robotics, CNC systems, and conveyor drives. The IP64 protection and durable bearing design ensure reliable performance even in demanding industrial environments. With its combination of torque, speed, and precision feedback, this motor provides consistent, energy-efficient operation over a long lifetime.