On the shaft, on a SINAMICS S120 line
The Siemens 1FK2204-5AK01-1MB0 is a SIMOTICS S-1FK2 CT servo motor in the 1FK2 family paired with SINAMICS S120 drives, delivering 0.57 kW at nN=6000 rpm from a 380–480 V bus (and 0.75 kW at nN=3000 rpm on 200–240 V) with a 2.4 Nm stall torque — a compact, high-dynamic axis typically sized for feed axes, small rotary tables, and pick-and-place modules where DRIVE-CLiQ loopback to the drive handles encoder and motor-ID handshaking without parameter card swaps. Encoder stack is the 22-bit single-turn plus 12-bit multiturn absolute unit (AM22DQC) read out through the DRIVE-CLiQ M17 plug, with power on the same M17 size connector — meaning a single hybrid cable carries both signals and power to the drive, and the 8 kHz / 62.5 µs current loop rating is the only drive cycle this motor variant is released for.
Mechanical and environmental envelope
Shaft is D19 × 40 mm with feather key, sealed to IP65 across the housing — adequate for machine-internal cabinet-side mounting where occasional coolant mist or washdown splash is possible, but not for full food-and-bev or outdoor exposure where IP67/IP67G would be the minimum. Substance-compliance posture is straightforward: RoHS-compliant since 01-07-06, REACH Art. 33 duty to inform active per current candidate list, and export-controlled as AL:N / ECCN:N_CNDU — the N_CNDU designation means no formal ECCN tracking is required on outbound paperwork, which simplifies cross-border shipments versus dual-use motor variants.
Ordering class and lifecycle read
Lifecycle stage is recorded as current and productStatus Active — no phase-out notice, no last-time-buy window on the official record. Group Code R220 and Product Group 9021 are the Siemens-internal classification tags used inside the configurator and on the delivery paperwork, not selection parameters but useful for cross-referencing against an existing BOM or quote. Product class C applies here: built to order, not returnable for credit. That means a BOM line committed against 1FK2204-5AK01-1MB0 carries no cancellation window once the order is in the build queue — typical for the 1FK2 configured-motor family, where shaft length, encoder, brake option, and connector are all selected against the order code rather than picked from shelf stock. Packaging is a single-piece shipper at 452 × 250 × 267 mm; quantity unit is one piece. For spares planning, the part is not a shelf-stock commodity — it is sourced per order against the configuration on the label.
Sourcing posture
Production-status record is current; no factory-direct stock claim is made here.