What this motor is on the line
The part 1FK7061-7AH71-1FH5 is a Siemens 1FK7 High Dynamic synchronous servo motor — the compact, low-inertia frame typically paired with SINAMICS S120 drive commissioning on indexing tables, packaging heads and small-format converting lines where the move profile demands a high torque-to-inertia ratio rather than raw continuous torque.
Lifecycle read for the storeroom
For an MRO buyer, the practical implication is that any spare held on the shelf now protects a known frame; the longer the gap before ordering, the thinner the independent-channel inventory gets, and lead time tends to drift in step with what remains on the market.