Definition and drive-family placement
The 1FK2204-5AK00-2MB0 is a SIMOTICS S-1FK2 CT servomotor from the 1FK2 product family, sized for the SINAMICS S120 drive platform — the low-inertia CT (Compact) rotor is the choice for highly dynamic point-to-point moves where acceleration and braking torque outweigh absolute continuous-torque density. Constructionally it is a compact servomotor with cylindrical shaft D14 x 30 mm, IP64 sealing on the body, and the DRIVE-CLiQ M17 feedback connector carrying the AM22DQC absolute encoder (22-bit singleturn + 12-bit multiturn) directly to the SINAMICS controller — no external encoder cable, no parameterisation of third-party feedback devices.
Headline ratings and what they decide on the BOM line
Stall torque M0 is 2.4 Nm with a rated power of 0.57 kW at nN=6000 rpm on a 380-480 V supply, or 0.75 kW at nN=3000 rpm on a 200-240 V supply — the lower voltage winding is specified for 200-240 V cabinets and the higher for 380-480 V; specifying the wrong mains range derates the motor below its published curve. The current-loop clock is locked at 8 kHz / 62.5 µs, which is the only operating point Siemens publishes for this code — pairing it with a SINAMICS S120 block configured for a different pulse frequency forces a de-rating or a drive-fault at commissioning. IP64 ingress protection seals the body against splashing water and dust ingress — the motor is built for an industrial cabinet or machine interior where condensation and direct washdown are not present; it is not the right IP class for food-and-bev lines or outdoor pedestal mounting.
Compliance and tender traceability
RoHS compliance has been in force since 01-07-06 and REACH Article 33 information is maintained against the current candidate list — both are evidenced in the official record and satisfy the substance-restriction clauses normally required in EU public-sector tenders. Export Control Regulations carry AL:N and ECCN:N_CNDU, so the motor is not on a dual-use or arms-control list and can be shipped without an export licence under standard commercial terms — a useful line item for procurement audit trails. Group Code R220 and Product Group 9021 are the administrative identifiers a tender response would quote alongside the order code for traceability into Siemens' product master.
Production status and order-class
Lifecycle stage is recorded as current and the order is classified Product class C — manufactured/produced to order, not re-usable and not returnable against credit, which is the standard Siemens position for configured 1FK2 servomotors. Supplied singly (quantity unit 1 piece, packaging quantity 1) in a 452 x 250 x 267 mm carton — single-unit packaging is normal for a configured servo and the BOM line therefore commits in single-piece increments.