Siemens SIMOTICS S-1FK2 CT Servo Motor

About Siemens SIMOTICS S-1FK2 CT Servo Motor

The Siemens 1FK2210-4AC00-1SB0 is a compact, high-dynamic AC synchronous servo motor engineered for precise position control in demanding industrial automation applications, including high-speed CNC machine tools, robotics, and automated production machinery.

Key Specifications & Features

• Power & Performance: Delivers a static torque ($M_0$) of 40 Nm, with a rated output of 6.4 kW at 2,000 rpm ($380\text{}480\text{ V}$) or 3.9 kW at 1,000 rpm ($200\text{}240\text{ V}$).

• Single-Turn Encoder: Features an integrated 22-bit single-turn absolute encoder (AS22DQC) with a DRIVE-CLiQ (M17) digital interface for high-resolution position feedback.

• Mechanical Build: Frame size 100 with natural cooling, a cylindrical shaft with a feather key ($38 \times 80\text{ mm}$), and no integrated holding brake.

• Protection Class & Interconnects: IP64-rated enclosure to guard against dust and splashing water, equipped with a rotatable M23 power connector.

Optimized for integration with Siemens SINAMICS drive systems, this motor combines low rotor inertia with dynamic responsiveness for maximum system throughput.