Servo motor for the SINAMICS S210 drive line
The 1FK2204-5AK00-0MA0 is a Siemens SIMOTICS S-1FK2 CT servo motor from the 1FK2 family, sized for use with the SINAMICS S210 single-cable servo drive platform. It carries a static torque M0 of 2.4 Nm and is rated PN = 0.57 kW at nN = 6000 rpm on a 380–480 V supply, with a second operating point of PN = 0.75 kW at nN = 3000 rpm on a 200–240 V supply — the same motor, two nameplate points depending on which SINAMICS S210 line region the cabinet runs. The shaft is D19 x 40 mm cylindrical with an IP64 sealing package, so the motor handles dust and splash typical of an enclosure or machine interior but is not a washdown-rated unit. Feedback is the absolute encoder AM22DQC at 22-bit single-turn + 12-bit multi-turn, delivered over the OCC (One Cable Connection) interface on a rotatable M17 plug — single-cable topology cuts the cabinet wiring to one hybrid cable carrying both power and encoder.
Sizing envelope and panel-side integration
At 0.57 kW on 380–480 V and a 6000 rpm rated speed, the 1FK2204-5AK00-0MA0 fits mid-range positioning and synchronization axes — feed axes, small rotary indexing tables, packaging and pick-and-place gantries — where the SINAMICS S210 drives the motor from the same cabinet. The 2.4 Nm static torque point is what governs sizing margin: it is the zero-speed continuous torque the motor delivers without saturating the thermal model, and any dynamic torque demand (accel + friction + load inertia reflected through the gearbox) must stay within that envelope plus the short-time overload the SINAMICS S210 allows. The motor ships in a 452 x 250 x 267 mm package at one piece per order quantity — that footprint includes the factory carton and travel bracing, useful for the receiving dock layout on a line-side replacement rather than for the cabinet footprint itself.
Compliance and documentation trail
Siemens has held RoHS conformity on this motor family since 01-07-06, and the part carries REACH Article 33 candidate-list disclosure language through the standard Siemens Reach Information page — the declaration pack for a CE-marked cabinet build will pick this up automatically. Export control markings read AL:N / ECCN:N_CNDU, which means no special-export licence is triggered for typical commercial destinations.
Sourcing posture and lifecycle read
Siemens lists the part under product class C — manufactured / produced to order, non-returnable for credit — which is the standard posture for a configured servo motor rather than a shelf-stock item. Lifecycle stage is recorded as active, so the 1FK2204-5AK00-0MA0 remains a live order code with the manufacturer, but the build-to-order classification means each unit is built against a fresh order line: that drives the RFQ-to-quote cycle the buyer should plan for, rather than a same-day pull from finished-goods stock.