What this 1.5 kW servo delivers on the line
The Siemens 1FL2205-4AF11-0HB0 is a SIMOTICS S-1FL2 low-inertia servo motor from the 1FL2 family designed for the SINAMICS S200 drive platform, supplied as a three-phase 400 V unit rated 1.5 kW with a rated speed of 3000 rpm, 4.6 Nm continuous torque, and 6 Nm peak torque at the 48 mm shaft height. It ships with a holding brake, an incremental AS17-bit encoder with an angular connector, a plain shaft with Tolerance N, and an IP65 protection rating with oil seal — so the motor body and shaft exit can sit on the machine frame where coolant mist and cutting fluid are present.
Sizing the rating against the application
The 1.5 kW continuous rating at 3000 rpm gives 4.6 Nm of continuous torque; the 6 Nm figure is the overload ceiling the SINAMICS S200 will draw on during acceleration and deceleration ramps, so peak-demand sizing should reference 6 Nm rather than the 4.6 Nm continuous number when the cycle has aggressive moves. Because the encoder is 17-bit singleturn and the drive pairing is the SINAMICS S200, the commissioning engineer configures the motor inside the S200 project as a known 1FL2 axis rather than auto-detecting — the order code resolves to the electronic nameplate once the drive firmware recognizes the family.
Compliance and what ships in the carton
RoHS compliance is declared since 01-01-18 and REACH Article 33 duty-to-inform applies per the current candidate list; export control classification is AL:N / ECCN:N, which simplifies cross-border paperwork for routine machine-builder shipments. Quantity unit is one piece per order code and packaging dimensions are 382 x 222 x 240 mm — relevant for the incoming-receiving bench and for spares-shelf footprint planning where the motor is held as a service replacement.
Spec-line lookup: group and product class
The catalog group code is R220 and the product group is X0DK; these are the internal classification fields used to route the order through Siemens ordering and to map the line item against the SIMOTICS S-1FL2 family entry for service spares.