What the 1FL2 ships to the cabinet
The Siemens 1FL2304-4AF01-0MB0 is a SIMOTICS S-1FL2 servo motor in the 45 mm shaft-height frame, specified to run on a 400 V 3AC supply at 0.75 kW rated power with 3000 rpm rated speed, 2.39 Nm rated torque, and 3.02 Nm stall torque — the standstill figure is what sets the dynamic headroom during acceleration ramps before the drive hits the current limit. The 21-bit AM21 single-turn absolute encoder on the back closes the position loop without an external battery module, and the plain shaft with tolerance N mounts through a standard coupling or gearbox input. The matching drive is the SINAMICS S200, so the motor plug, encoder protocol, and electronic nameplate are pinned to that converter family. Protection class IP65 with oil seal on the shaft side means the housing tolerates washdown splash and oily ambient air typical of machine-tool and packaging-line cabinets — the seal at the shaft exit is the part that wears first, not the connector end. The angular connector rotates to the cable entry direction during commissioning; the cable gland and O-ring seat define the IP65 boundary when mated.
Compliance, packaging, and lifecycle read
Lifecycle stage is current, product class C — built-to-order with no return-to-stock credit — and the order ships as one piece per packaging unit, packed at 432 x 222 x 240 mm. Group code R220, product group X0DM place this unit inside the Siemens motion-control material-number range. REACH Art. 33 information is supplied per the current candidate list, and the part carries AL:N / ECCN:N export markings, so it ships outside dual-use export controls without an additional license note.
Sourcing posture for a built-to-order motion spindle
As a class C item built to order, 1FL2304-4AF01-0MB0 is quoted against the BOM with the configured options (encoder type, shaft, brake, connector orientation) confirmed before release — no stock-holding claim, no same-day-ship promise. The S200 drive pairing locks the cable set to Siemens' pre-tested OCC or MC800 motion cable family; confirm the cable length and connector exit with the S200 drive order before committing the motor BOM line. Independent distribution can quote this on RFQ against the configuration, with lead time and pricing confirmed at quote time.