1FK7043-4CH71-1UA0 — Siemens 1FK7 high-dynamic servo, 5.90 kg
The part under that order code is a Siemens 1FK7-series high-dynamic synchronous servo motor — the compact high-dynamic tier of the SIMOTICS S family, sized for machine-tool and motion axes where loop cleanliness matters more than raw stall torque.
Lifecycle flag: eol_hot
The listing carries eol_hot — the part is no longer in normal volume production through Siemens factory channels, and the realistic procurement path is independent distribution against an RFQ, with quantity and trace confirmed at quote time.