Lifecycle is the headline: NRND on a built-to-order servo
Siemens lists this 1FL6062-1AC61-2AB1 as NRND on the official lifecycle record, while the normalized stage field still reads current — that mismatch is the single most important fact for anyone holding a BOM line on it. Build-to-order product class C means each unit is produced to the order, not pulled from a stocked shelf, so the procurement window has to be planned against a production slot, not a warehouse pull. Until a successor order code shows up on the official lifecycle record, every spare order is a calculated risk against whatever last-build inventory or independent channel stock is still moving — confirm availability and any applicable last-time-buy terms against an RFQ rather than assuming the line is still running on the usual cycle.
1 kW continuous, 6 Nm stall, IP65 — sized for the SINAMICS V70/V90 servo loop
The motor delivers 1 kW rated power at 2000 rpm with a 6 Nm stall (M0) and 4.78 Nm rated (MN), so the continuous operating point sits comfortably below the stall ceiling and gives headroom for short acceleration peaks — exactly the envelope a positioning axis needs when the load inertia spikes during direction reversal. IP65 with the sealing ring fitted is the meaningful rating for commissioning: the housing tolerates washdown and dust, but it does not survive sustained submersion, so the motor belongs on a machine surface, gearbox, or linear actuator where the cable entry and flange face stay dry. The 65 mm shaft height, angle plug connector, feather key with N tolerance, and integrated holding brake line up with the mechanical side of that same axis. Compatibility is bounded: the encoder is the 2500 incr./rev. incremental type and the motor is paired with the SINAMICS V70 and SINAMICS V90 converter family — substituting a different encoder variant or a third-party drive will break the closed-loop tuning, so the substitution question has to be answered at the system level, not the motor alone.
Compliance and admin codes the procurement trail will ask for
Internal Siemens coding on the order is Group Code R220 under Product Group 5183, supplied singly (Quantity Unit 1 Piece), and carries no export-control classification (AL:N / ECCN:N) — useful to confirm against the purchase order line when the nameplate and the PO trace need to match during goods-in.