Procurement reality at a glance
The 1FK70605AF711EH8: The motor itself is a 3-phase synchronous servo: 6 Nm continuous torque, 1.48 kW mechanical output, 3000 rpm rated speed, in the 1FK7060 (high-inertia 70 mm frame) housing with a shaft and feedback configuration encoded in the 1EH8 option block — the option suffix is what locks the resolver/encoder type, holding brake, and shaft detail, and it must match the SINAMICS drive parameter set already on the machine.
Mechanical envelope and panel-side fit
The 1FK7060 high-inertia rotor is the right pick for applications with significant load inertia mismatch — conveyors, packaging indexing tables, and converting-web axes — where the extra rotor inertia smooths torque ripple and gives the SINAMICS controller headroom to tune without hunting. Match the feedback option in the 1EH8 suffix to the existing drive commissioning project before ordering, because a different encoder (resolver vs. absolute multi-turn) means a fresh drive parameter set.
Sourcing posture and RFQ path
Independent distribution channels carry the 1FK7060-5AF71-1EH8 in lot-specific quantities from authorised industrial sources with full manufacturer traceability — each quote is built against the actual RFQ volume, and the lead-time and per-unit landed cost are confirmed at quote time, not before. For a line-down replacement on a packaging axis, the meaningful lead-time is the time from RFQ to dock, and that is what the quote reflects.