Active production, built to order
Siemens lists 1FK2204-5AK11-1SA0 as an active product with current lifecycle status, and the product class is C — manufactured to order, not returnable for credit, so the BOM line must be sized to the actual build quantity rather than padded with safety stock. Group code R220 and product group 9021 are the internal identifiers Siemens uses on this order code; a buyer cross-referencing the same family against an old quote or a sister plant's BOM will match on those two fields.
Headline ratings from the description block
The motor is sized for M0 = 2.4 Nm static stall torque, with two nameplate power ratings depending on the bus the drive runs: PN = 0.57 kW at nN = 6000 rpm on a 380-480 V link (the SINAMICS S210 400 V class), or PN = 0.75 kW at nN = 3000 rpm on a 200-240 V link — so the same physical motor covers both 230 V and 400 V machine builds without a rewind. Holding brake is fitted, feedback is the absolute single-turn 22-bit AS22DQC encoder, and the shaft is D19 × 40 mm with feather key, so the mating coupling and brake-clutch hardware on the machine side have to be specified against that shaft diameter rather than a metric 20 mm — the 19 mm OD with a parallel key is not a stock size at every coupling supplier. IP65 on the housing and an M17 rotatable plug for the OCC interface set the deployment envelope: the motor is sealed against washdown splash and coolant mist typical of a food-and-bev or machine-tool cell, and the rotatable connector lets the cable exit be rotated to the panel side without re-routing the harness.
Procurement posture for a made-to-order servo
Because the part is product class C — built to order, non-returnable — standard stocking strategies that work for a contactor or terminal block do not transfer cleanly here; the right move is a quoted-to-order RFQ against the exact build quantity, with lead time confirmed at quote time rather than assumed from a published shelf-life figure.