What this motor is, and why the flag matters
The 1FK7022-5AK74-1AG3 is a Siemens 1FK7 Compact synchronous servo motor — the short-frame member of the 1FK7 family aimed at high-dynamic positioning in machine tools, packaging lines, and small-format assembly cells. The listing carries a of eol_hot, meaning the original part is in a discontinuation / last-time-buy window and the field is no longer fed by the standard Siemens production channel.
Sourcing posture for a flagged-hot Siemens servo
Because the part is flagged eol_hot, the live question is no longer fit-by-spec but availability-by-channel: independent distribution typically holds new-surplus or factory-traceable stock against the BOM line, and quantity, condition, and traceability are confirmed per RFQ rather than off a shelf price. For a buyer who needs an official Siemens replacement, the next move is to cross the order code against the current 1FK7 successor map — same frame, same shaft, same encoder family — before committing the line, since 1FK7 replacements often carry a different connector keying or holding-brake option even when the bolt circle matches.