Where this servo slots on the line
The Siemens 1FK2204-6AF00-1MB0 is a SIMOTICS S-1FK2 CT servo motor from the 1FK2 servomotor family, built to pair with a SINAMICS S120 drive and to drop into motion axes where compact torque density matters. It carries a standstill torque M0 of 3.2 Nm and a rated power PN of 1 kW at nN=3000 rpm on a 380-480 V bus, with a 0.5 kW point at 1500 rpm on a 200-240 V bus — the same mechanical axis covered across the two common industrial supply ranges. For a commissioning engineer the 22-bit single-turn plus 12-bit multiturn absolute encoder (AM22DQC) and the DRIVE-CLiQ plug mean the motor auto-identifies on the S120 drive and the absolute position is valid from first power-up without a homing run.
Mechanical envelope and field-side I/O
Two compliance notes for the documentation pack: the motor has been RoHS-compliant since 01-07-06 and is flagged under REACH Art. 33 for the candidate-list substance duty to inform when an article above the 0.1 % w/w threshold is present. Export control is AL:N / ECCN:N_CNDU, so no licence is triggered for routine cross-border shipment into the standard industrial markets.
Lifecycle status and what it means to buy one
The packaging is a single piece per box at 452.00 x 250.00 x 267.00 mm — standard for the 1FK2 family and consistent with the cradle fit expected for shipment. Group code R220, product group 9021 are the internal Siemens classification keys and should be carried on the purchase order and the goods-receipts line so the order books against the same product group Siemens builds from.