EOL-hot: a 1FK7 still flying off the line
The 1FK7032-5AK71-1VB0 is a Siemens 1FK7 compact synchronous servo motor — the low-inertia short-stack variant typically driven from a SINAMICS S120 or similar drive controller in a multi-axis motion group, where cycle time and distributed-clock sync across the bus matter more than raw stall torque. Lifecycle reads eol_hot on the listing, which is the headline fact for anyone holding a BOM line against this code: the motor is on or past its exit ramp from Siemens production, so new-build orders move to last-time-buy / independent-channel stock rather than the standard catalog row.
Sourcing posture for an EOL-hot servo
A buyer replacing this motor in an installed machine should plan for that posture now: confirm whether the machine is single-motor (one spare covers a line-down event) or a fleet (quantity and lead window matter), and pin the exact order code on the RFQ so the channel checks genuine 1FK7 stock rather than a parametric look-alike from a different family.