Siemens 1FK70842AF711CH0 SIMOTICS Synchronous Motor

Siemens SIMOTICS S synchronous motor 1FK70842AF711CH0 (1FK7084-2AF71-1CH0) is a compact servo motor designed for automated systems requiring reliable power, precise feedback, and flexible installation. It is a 3.1 kW unit operating from a 600 V DC link, delivering a static torque of 20 N·m and a rated speed of 3,000 rpm, making it well-suited for high‑precision positioning and torque‑controlled tasks. The naturally cooled IMB5 construction (IM V1, IM V3) with flange 1 and a rotatable power connector simplifies mounting in tight spaces and supports versatile routing. The motor includes an absolute encoder with DRIVE-CLiQ interface, providing 24-bit absolute position data plus 12-bit multiturn feedback via encoder AM24DQI for robust multi-turn positioning and diagnostics. As a member of the SIMOTICS S 1FK7 family, this motor pairs with Siemens servo drives to enable accurate torque and speed control, repeatability, and smooth motion in automation applications. Typical uses include precision motion control in automated assemblies, tooling, and processing equipment where reliable feedback and DIN‑rail or embedded drive integration are essential.