Form factor and what ships
The 1FK2204-5AF11-0MB0 is a SIMOTICS S-1FK2 CT synchronous servo in the 1FK2 family, built to drive SINAMICS S120 converter slots and rated at M0 = 2.4 Nm with PN = 0.75 kW at nN = 3000 rpm on a 380–480 V rail (and PN = 0.375 kW at nN = 1500 rpm on 200–240 V). The motor ships with a holding brake, IP65 degree of protection on the housing, a cylindrical shaft D19 x 40 mm, an absolute encoder AM22DQC at 22-bit single-turn plus 12-bit multi-turn resolution, and DRIVE-CLiQ plus power connectors both at M17 size — the same M17 connector family on feedback and power side simplifies the cable spec. The product is a configured order, classed as a build-to-order item that is not returnable for credit, supplied as 1 Piece per Quantity Unit.
0.75 kW / 2.4 Nm: what the rating covers
M0 = 2.4 Nm is the stall / continuous torque the drive has to commutate against at standstill — the value that sets the converter current loop, not the marketing horsepower number. PN = 0.75 kW at 3000 rpm (380–480 V) is the rated point on the high-voltage rail; the same frame drops to PN = 0.375 kW at 1500 rpm on 200–240 V, so the 400 V supply is the one that delivers the full nameplate shaft power. The IP65 rating on the housing and the M17 DRIVE-CLiQ + power plug combination are the two points that decide the cabinet vs machine-mount decision — IP65 on the body is adequate for machine-side splash and coolant mist when the connectors are mated, but the shaft seal and connector face are the wet-end barriers, not the housing paint.
Lifecycle and compliance
The motor carries an Active lifecycle stage on the Siemens record, so configured orders are still being accepted into the production flow rather than pulled from a last-time-buy window. Compliance: RoHS-conformant since 01-07-06 and REACH Art. 33 information available on the candidate-list status; export control classifies under AL:N / ECCN:N_CNDU.
Logistics note
The unit ships in a 452.00 x 250.00 x 267.00 mm pack at 1 Piece per Quantity Unit, configured and produced to order — the 1FK2 frame and the configured encoder / brake / connector option string are what extend lead time on a project BOM, not the motor itself.