Siemens SIMOTICS S-1FK2 CT Servo Motor

About Siemens SIMOTICS S-1FK2 CT Servo Motor

The Siemens 1FK2210-4AC11-1SB0 is a compact, high-dynamic AC synchronous servo motor engineered for precise position control in demanding industrial automation applications, such as high-speed 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 Feedback: Equipped with a 22-bit single-turn absolute encoder (AS22DQC) with a DRIVE-CLiQ (M17) digital interface for high-resolution positioning within a single rotation.

• Mechanical Build: Frame size 100 with natural cooling, a shaft with feather key ($38 \times 80\text{ mm}$), and an integrated holding brake to lock static loads.

• Protection & Connections: Rated IP65 for harsh environments, featuring an M23 rotatable power connector.

Optimized for integration with Siemens SINAMICS drive systems, it ensures low rotor inertia and maximum drive efficiency.