What 0.4 kW at 1.27 Nm actually delivers
The Siemens 1FL2203-4AG01-1HC0 is a SIMOTICS S-1FL2 low-inertia servomotor in the 1FL2 family, built for the SINAMICS S200 drive platform, so its 0.4 kW rated power and 1.27 Nm continuous torque are sized for the S200 converter's 200V 3AC bus rather than a 400V line. Because rated speed sits at 3000 rpm with stall torque and continuous torque both equal to 1.27 Nm, the motor delivers its full torque envelope down to standstill — useful for indexing, pick-and-place, and short-stroke positioning where holding torque without a brake is acceptable. Group Code R220 and Product Group X0DJ are the internal Siemens classification fields for this SKU; when filing the line against a Siemens configurator or quotation template, those two codes anchor the BOM identity and prevent substitution with a 400V-class S-1FL2 variant.
Mechanical fit: shaft, sealing, and connector
Shaft height 30 mm with a keyed shaft (tolerance N) means the coupling and mounting footprint follow the SH30 family conventions — confirm the load-side coupling bore and key dimension against the mechanical drawing before specifying, since the SH30 frame has multiple shaft options across the 1FL2 range. Protection class IP65 with oil seal points at cabinet or near-machine mounting where splash and coolant mist are present but full washdown is not; the oil seal keeps light cutting-fluid exposure out of the bearing cavity without the higher friction drag of an IP67 sealing option. The hybrid connector AS carries both power and the 17-bit absolute encoder feedback in a single assembly, so the cabinet-side cable harness uses one connector body rather than a separate signal connector — that simplifies the cable bend radius and the panel cutout versus a dual-connector motor.
Compliance pack on the paperwork side
Export-control classification is AL:N / ECCN:N, which means no special export licence is triggered for cross-border shipment under the listed regime; still, the consignee's end-use statement governs the actual filing.
Order handling and lead-time reality
Siemens lists this SKU as class C — products manufactured to order, non-returnable and non-reusable — so the order is built against the purchase order rather than pulled from a finished-goods buffer; quantity unit is one piece and the listed packaging is one motor per shipper.