Reading the 1FL2 nameplate against the SINAMICS S200 drive
The 1FL2105-4AF01-1HB0 is a SIMOTICS S-1FL2 servomotor from the 1FL2 family built specifically for the SINAMICS S200 drive platform, with a 400 V 3AC supply, 2 kW rated power, 3000 rpm rated speed, 8 Nm stall torque and 6.6 Nm rated torque at shaft height 52 mm. The combination of M0=8 Nm and Pn=2 kW defines the working envelope: the S200 has to be sized in the same SINAMICS S200 firmware/drive context, not bolted to a general-purpose inverter. The motor ships with the AS17 bit absolute encoder (single-turn, 17-bit) and an angular connector, no holding brake, shaft key with tolerance N, and IP65 protection with an oil seal. For panel builders that means one cable set, one brake wiring path absent — and the oil seal choice commits the motor to machine-mount installations where gearbox or hydraulic fluid is in play, not a clean dry cabinet.
What the ratings decide at the BOM line
Pn=2 kW at Nn=3000 rpm with M0=8 Nm and Mn=6.6 Nm places this frame in the mid-range of the 1FL2 line — useful for indexing tables, small gantries, packaging and converting axes, and short-stroke material handling where the 8 Nm stall covers start-up transients before the rated point. The 400 V 3AC winding is matched to SINAMICS S200 line-side input; mixing it with a 230 V drive or a general-purpose VFD will not give the published torque curve. For factory automation cells where washdown or cutting fluid is present, plan for a connector hood that preserves the rating end-to-end. The unit ships as one piece per package, 432 x 222 x 240 mm outer pack, with RoHS compliance since 01-01-18 and REACH Art. 33 candidate-list duty-to-inform on the substance side, plus AL:N / ECCN:N export classification. These are the doc-control checkpoints a quality or customs reviewer will want confirmed at goods-in.
Lifecycle and BOM sourcing posture
Lifecycle is recorded as current and product status Active, and the part is classified as class C — products manufactured or produced to order, which cannot be reused, re-utilised or returned against credit. Read that literally: a unit ordered into a specific BOM line is committed to that line; surplusing a mis-spec'd motor out is not a credit-card return, it goes to the broker channel. No L* successor or second source is recorded on this MPN, so any cross-reference must be qualified inside the same 1FL2 / SINAMICS S200 pairing. For an MRO planner, the decision is whether to hold a spare against the 2 kW frame or to step up to the next rating in the family — that conversation belongs with the S200 project commissioning, not a generic catalog swap. Independent distribution sources the 1FL2105-4AF01-1HB0 to order against the BOM line: confirm the encoder variant (AS17 bit), the brake option (none on this build), the shaft tolerance (N with key) and the IP65 oil-seal spec at RFQ time, and tie the order to the SINAMICS S200 firmware slot on the machine side.