Siemens SIMOTICS S-1FK2 CT Servo Motor

Siemens SIMOTICS S-1FK2 CT Servo Motor About

The Siemens SIMOTICS S-1FK2 CT 1FK2206-4AF11-1SB0 is a three-phase permanent-magnet synchronous servo motor designed for precision motion control with SINAMICS S120. It provides 2,850 W rated power at 3,000 RPM on 380480 V and 1,720 W at 1,500 RPM on 200240 V. The motor has 9.1 Nm rated torque, 12 Nm stall torque, and 36 Nm maximum torque, with a maximum permissible speed of 5,800 RPM. This configuration includes a holding brake, IP65 protection, and a D24 50 mm shaft with feather key. It uses an AS22DQC absolute single-turn 22-bit encoder, M17 DRIVE-CLiQ plug, and M23 power connector. Siemens lists the net weight as 10.6 kg.