SIMOTICS 1FK2 CT, sized for SINAMICS S120 racks
The 1FK2204-6AF10-0SB0: The part is a Siemens SIMOTICS S-1FK2 CT servo motor out of the 1FK2 servomotor family that drops straight onto a SINAMICS S120 drive via the DRIVE-CLiQ M17 plug, with the power lead exiting the same M17-size connector — meaning the cabinet-side harness is one cable family, not a splice job. Holding torque sits at M0 = 3.2 Nm with a rated point of PN = 1 kW at nN = 3000 rpm on 380-480 V supplies, and PN = 0.5 kW at nN = 1500 rpm on 200-240 V supplies — so the same frame covers a 200 V retrofit line and a 400 V new build without a different catalog number.
Feedback, shaft, sealing — the field-replacement variables
Feedback is the absolute encoder single-turn 22-bit, designated AS22DQC; DRIVE-CLiQ handles both encoder data and motor identification back to the SINAMICS, so commissioning is plug-and-recognize rather than parameter typing.
Lifecycle and compliance posture
Product class is the made-to-order category — units are produced to order, cannot be reused or returned against credit — so the panel builder or kitting lead commits the BOM line, not the distributor's shelf.
Spec-class anchors on the carton
Group Code R220 and Product Group 9021 are the internal Siemens classification slots, and the shipper carton is 452.00 x 250.00 x 267.00 mm at one piece per pack — useful for the receiving dock when the crate shows up on a Euro pallet.