What this motor is on the BOM
The 1FL2204-4BG01-1SC0 is a SIMOTICS S-1FL2 low-inertia servomotor in the 1FL2 family, scaled for the SINAMICS S200 drive line on a 200 V three-phase bus. Rated output is 1 kW at a rated speed of 3000 rpm, with standstill torque M0 and rated torque Mn both at 3.2 Nm — so the motor delivers its full rated torque all the way down to zero speed without a gearbox in the loop. Shaft height is 40 mm in a frame carrying a shaft key with N tolerance, oil-sealed to IP65, and wired through a hybrid connector on a 21-bit absolute encoder — the connector-and-encoder suffix code picks the cable variant, not the motor rating.
Variant code decoded for the panel builder
This build ships without a holding brake (the dash block carries no brake option) — verify the axis needs an external holding or safety-brake function before commit, since retrofitting a brake into an S-1FL2 frame is not a field option. The hybrid connector pins the encoder, power and brake (if present) into one molded shell — fewer glands on the cabinet wall, but the cable assembly must come from the SINAMICS S200 Motion Connect 200 ecosystem to keep the IP65 seal at the motor face. IP65 with oil-seal is the washdown-floor rating; the seal material is selected for cutting-oil resistance common to machine-tool cabinets, not for high-pressure food-grade washdown.
Lifecycle, compliance, and order posture
Lifecycle status is current and the product is produced to order under class C — once shipped, the unit cannot be returned for credit, so the BOM line needs the correct shaft-key, connector and brake configuration locked at RFQ. Each motor ships one per package at 315 x 182 x 172 mm — plan the receiving bench and the cabinet opening for that single-piece carton rather than bulk handling.