Family placement — 1FK2 servomotors paired with SINAMICS S210
The 1FK2204-5AF01-0MA0: Cat places this MPN under Servo Motors, the standard Siemens designation for brushless rotary servomotors in this power bracket.
Torque and speed envelope on the two common bus rails
Cylindrical shaft D19 x 40 mm, absolute encoder 22-bit single-turn plus 12-bit multiturn (AM22DQC), and a rotatable M17 plug close out the mechanical and feedback interface — meaning the same motor survives mounting-orientation changes at panel build without re-pinning the harness, and position retention holds across power cycles on the SINAMICS S210.
Site conditions, sealing, and the OCC connection
Packaging ships as a single piece in a 452.00 x 250.00 x 267.00 mm carton, quantity unit 1 Piece — a single-axis spare order is one carton, no kit part numbers to reconcile at goods-in.
Lifecycle, compliance, and sourcing posture
Compliance is on file for RoHS compliance since 01-07-06, with REACH Art. 33 candidate-list disclosure available on request. Export control classification is AL: N / ECCN: N_CNDU, so no export licence is triggered for routine cross-border shipment of the bare motor.
Procurement and BOM-fit notes
BOM-fit is bounded: a 1FK2 motor is specified against the SINAMICS S210 drive side, not against a generic third-party servo. Substituting outside the 1FK2 family changes the motor-side cable cross-section and the encoder register map, so the integrator brief should lock the drive family alongside the motor code before the RFQ is released.