Sizing and what this motor delivers on the shaft
The 1FL2304-2AF01-0MB0 is a SIMOTICS S-1FL2 low-inertia servomotor from the 1FL2 family paired with the SINAMICS S200 drive line, specified at 400 V 3AC supply with a rated power of 0.4 kW at 3000 rpm and continuous torque of 1.27 Nm rising to 1.45 Nm at standstill (M0) — meaning it holds its rated mechanical output comfortably through the S200's standard acceleration ramps without torque-overshoot margin issues for typical small-format positioning axes. The shaft height is 45 mm with a plain shaft (tolerance N), no holding brake fitted, and a 21-bit angular connector encoder (AM21bit) — so backlash-free positioning is handled by the encoder feedback, not a mechanical brake, and any vertical-axis safety must come from an external holding brake or counterbalance rather than from this motor body.
Mounting and environment on the machine
Protection class is IP65 with oil seal, which keeps the body and flange sealed against coolant mist and cutting-fluid splash typical of CNC tooling zones and small packaging machinery — the seal choice trades a slight increase in rotational friction for ingress protection, so continuous-duty cycles at the low end of the speed range should be confirmed against the S200 drive's thermal model. Packaging ships at 382 x 222 x 240 mm for a single-piece quantity unit, which matches the expected pallet footprint for a 45 mm-frame servomotor with the AM21bit connector fitted — useful when pre-allocating receiving-bench space for inbound inspection against the Siemens nameplate.
Compliance posture for procurement and customs
RoHS compliance is in effect since 01-01-18 per the Siemens substance-restriction declaration, and REACH Article 33 candidate-list information is available on request — sufficient for EU shipment and for buyers building a compliance dossier against the standard substance-restriction gate.
Lifecycle read and ordering reality
Lifecycle stage is recorded as current and active, and the product class is built-to-order with no return-for-credit pathway — meaning the motor is manufactured against the order rather than drawn from finished stock, and the BOM position should be committed only once the drive-side commissioning slot is firm.