What's on the nameplate
The 1FK7042-5AF71-1EG3: Servo motors in the 1FK7 compact family typically pair with a Siemens SINAMICS drive on a panel-mounted feedback and power loop — the motor and drive are sized together, so a line-down spare has to match the original axis designation on the drive project, not just the motor catalog code.
Lifecycle read on this code
The catalog record carries an eol_hot lifecycle flag on 1FK7042-5AF71-1EG3, which means the original factory channel is closing but the part is still being transacted as stock clears — typical for a phase-out where last-time-buy windows have passed and independent inventory is the live route.