1 kW, 400 V 3AC, 3.2 Nm continuous — what the motor delivers
The 1FL2204-4AF01-1SC0 is a SIMOTICS S-1FL2 low-inertia servomotor in the 1FL2 family sized for the SINAMICS S200 drive platform: 400 V 3AC supply, rated power 1 kW at a rated speed of 3000 rpm, with stall torque M0 and rated torque Mn both listed at 3.2 Nm, meaning the motor delivers its full rated torque all the way to base speed with no torque fold-back in the constant-torque region. Mechanical build is shaft-height 40 mm with a keyed shaft (tolerance N), no holding brake, and IP65 protection with an oil seal at the shaft exit — the oil-seal option matters on machines where low-pressure lubricant or coolant mist reaches the motor face, and it adds drag the panel builder should account for in sizing the holding torque. Feedback is the 21-bit single-turn absolute encoder (AS21bit) routed through a hybrid connector — the hybrid cable carries power and the encoder signal in one jacket, which is the cable the SINAMICS S200 drive is wired for out of the box. Mating a non-S200 drive requires verifying the drive side supports the AS21bit protocol, not just the same connector family.
Product class C and the order-code mechanics that govern the RFQ
Siemens classifies this motor as product class C — built to order, not reusable, not returnable for credit. That classification is the binding reason an order is non-cancellable once released and why lead time is firm from the factory rather than from a finished-goods buffer. Procurement routing carries Group Code R220 and Product Group X0DK; these are the internal classification keys a tender or BOM freeze uses to land the line on the correct sourcing channel inside Siemens and inside the distributor's order desk, so the PO line item should quote them when the buyer's system tracks them. Packaging is one piece per ship unit in a 382 × 222 × 240 mm carton, and the motor is not export-controlled (AL:N / ECCN:N), so cross-border shipments do not need a licence beyond the standard commercial invoice. Compliance trail is RoHS-conformant since 01-01-18 with REACH Art. 33 candidate-list information supplied as required — sufficient documentation for EU and most APAC machinery deliverables.
Fit on the SINAMICS S200 — what the integrator verifies before commissioning
The motor is matched to the SINAMICS S200 drive family, so the firmware auto-detection and encoder initialisation are configured for the 1FL2 motor record — the integrator does not manually set pole pairs or encoder resolution, and that is the primary reason the datasheet steers users to the S200 rather than to an S210 or older S120 drive. IP65 with oil seal means the motor body withstands low-pressure water jets and oil mist typical of machine-tool and packaging-line enclosures, but the rating applies to the motor housing only; the hybrid connector at the terminal box needs its own mated connector spec on the cable side to keep the panel face sealed — that is the usual leak path on field retrofits, not the motor body.