Still on the line, and what that gets you
The 1FL2104-4AF01-1SC0 is a SIMOTICS S-1FL2 servo motor from the 1FL2 family, built for the SINAMICS S200 drive platform — the shaft height is 40 mm, continuous torque 3.2 Nm, rated power 1 kW at 3000 rpm on a 400 V 3AC supply, with a 21-bit hybrid encoder connector, keyed shaft (tolerance N), no holding brake, and IP65 sealing with oil seal at the shaft end.
Rating-by-rating, the so-what for the panel
400 V 3AC supply with 1 kW at 3000 rpm and 3.2 Nm continuous is the standard 1FL2 mid-band rating for low-inertia positioning — matched to the SINAMICS S200 drive, the motor delivers rated torque across the constant-power region without a gearbox, and the 21-bit encoder feedback gives the resolution a S200 application loop needs for absolute positioning. IP65 with the oil seal and a hybrid connector means the motor body tolerates wet/dusty shop-floor environments near cutting fluid or washdown, but it is not a food-grade or submerged rating — the sealing point is the cable entry and the shaft seal, so the connector mate and shaft area are the inspection focus at install. Product class is C — built to order with no return-for-credit — which is normal for configured servo motors but does affect stocking strategy: any spare on the shelf should be earmarked against a known S200 axis, not held as generic inventory.