Lifecycle status drives the sourcing call
The 1FK7042-5AF71-1FB0 carries an EOL hot lifecycle tag, meaning it sits on Siemens' discontinuation watch and is no longer in normal production flow — buyers should treat remaining inventory as finite and quote lead times against current channel stock rather than assume factory replenishment. For a line-down or BOM-freeze scenario, the practical path is independent distribution: the motor is specified and quoted against an RFQ, with availability, condition, and quantity confirmed at quote time. No factory-direct replenishment window applies once a part reaches this stage.
Sourcing posture for a hot EOL servo
Independent distribution is the active channel for an EOL-hot servo: quoted-to-order against the BOM line, with traceability, date code, and any remaining warranty terms surfaced at RFQ. Pricing tracks lot condition rather than a factory schedule. Buyers specifying a spare set should order the full count at once — splitting the buy across two RFQs against an EOL-hot part risks the second lot drawing from a thinner remaining pool than the first.