Active production, paired to SINAMICS S210
Siemens 1FK2204-5AF01-1MA0 is a SIMOTICS S-1FK2 CT servomotor from the 1FK2 family sized for the SINAMICS S210 drive platform (cites:), listed as currently active in production (cites:). The product class is order-only — built per order with no return-for-credit path (cites:) — so quotes go in against the BOM and lead time confirms at RFQ rather than out of shelf stock. Holding torque M0 is 2.4 Nm with a rated power of 0.75 kW at nN=3000 rpm on a 380–480 V supply (cites:). That pair — 2.4 Nm continuous stall torque with a 0.75 kW nameplate at 3000 rpm — is the sizing envelope a controls integrator reads off the nameplate before the cyclic data object map even enters the conversation; matching it to a S210 axis block is the first gate in the BOM freeze.
Encoder, shaft and what that means on the bench
Feedback is an absolute encoder AM22DQC — 22-bit single-turn plus 12-bit multiturn — terminating through a rotatable M17 plug with the OCC interface (cites:). For a distributed-clock motion bus the multiturn range matters: 12 bits gives 4096 revs of absolute position retention across power cycles, which keeps the homing sequence short on restart after an E-stop. The shaft is D19 x 40 mm with a feather key (cites:), the standard keyed interface for the 1FK2 CT frame — coupling selection and key-length tolerance live with the gearbox or pinion side, not the motor face. Degree of protection IP65 (cites:) seals the body against washdown and coolant splash typical in food-grade or machine-tool cells, provided the mating M17 connector is seated and the cable gland rated for the same environment. A lower-voltage operating point is also declared: PN = 0.375 kW at nN=1500 rpm on a 200–240 V supply (cites:). That is the 230 V-class rating — useful when the same motor ships into a machine variant wired for 230 V three-phase rather than 400 V, and a real BOM line item the integrator checks against the panel's incoming mains.
Compliance posture and packaging
RoHS compliance has been in force since 01-07-06 (cites:), REACH Art. 33 duty-to-inform applies per the current candidate list (cites:), and export control classifies the part AL:N / ECCN:N_CNDU — no export licence trigger under the standard dual-use list (cites:). For a documentation packet that goes through a quality or customs gate, that triad is the short answer;. Each unit ships in single-piece packaging with carton dimensions 452.00 x 250.00 x 267.00 mm (cites:, cites:). The carton footprint matters when a freight forwarder plans a pallet mix of S210 drives and 1FK2 motors — the motor is the larger of the two boxes per axis and sets the pallet height per row.
Catalog identifiers and how the part indexes internally
Internally the part indexes under Group Code R220 and Product Group 9021 (cites:, cites:). For a procurement clerk running the Siemens configurator or a broker cross-referencing the OEM part-number matrix, those two fields are the cleanest lookup — they sit alongside the order code and remove ambiguity against near-siblings in the 1FK2 range.