What lands on the dock
The 1FK7063-5AF71-1UA3: Lifecycle stage is logged as eol_hot, which on Siemens' own state model means the part has reached end of production but is still inside the active service window — spare-part and repair support continue while field stock draws down. For a procurement line that is the trigger to confirm remaining inventory against the BOM quantity before the next PO lands, not to expect a re-stocking promise from the factory.
Sourcing posture for an EOL servo
EOL/HOT parts are quoted to order through independent distribution rather than the factory-direct channel — supply is lot-specific, pricing tracks remaining market inventory, and each quote is anchored to a verifiable trace path (manufacturer, date code, original packaging) rather than a rolling availability promise. Buyers running multi-year service contracts should treat the BOM quantity as a coverage window, not a recurring reorder. Confirm the mating connector, encoder protocol, and shaft geometry against the active build before specifying.