What 1FL2204-2AG11-1HC0 is, and where it sits in the Siemens drive stack
The part is a SIMOTICS S-1FL2 low-inertia servomotor from the 1FL2 family, built to pair with the SINAMICS S200 drive line — a matched motor-and-converter combination sized for compact, dynamic positioning tasks rather than heavy constant-torque loads. Its continuous output is rated 0.75 kW at 3000 rpm with both standstill torque M0 and rated torque Mn at 2.4 Nm, supplied from a 200 V three-phase bus. The 40 mm shaft height places it at the small end of the 1FL2 range, where the low rotor inertia is the design point for high-acceleration profiles — short indexing moves, small-format feeders, and pick-and-place axes where the cycle time, not the steady-state torque, is what the machine is judged on. This specific build carries a holding brake for vertical-axis safety, an AS17 (17-bit absolute) encoder on the hybrid connector for commutation feedback, a keyed shaft to tolerance N, and IP65 sealing with an oil seal at the shaft exit — suitable for plant floors where the cabinet or machine surface sees coolant mist or light washdown, not direct jet spray.
Why the made-to-order product class matters on a quote
That is normal for configured servomotors built against a specific shaft/connector/encoder combination, but it does mean that a cancelled build is a write-off rather than a return-to-stock, so the procurement decision should freeze the build configuration (shaft height, brake, encoder, connector family) before the RFQ goes out, not after. Compliance record covers RoHS conformity since 01-01-18 and the REACH Art. 33 duty-to-inform obligation on substances of very high concern as listed in the current candidate list. No further regional or safety certifications (UL, CSA, CE) are listed in the product record and should be confirmed against the project spec if a CE/UL mark on the motor itself is required.
Integrator notes — pairing, firmware, and the cycle-time question
Pairing is fixed to the SINAMICS S200 family — the drive must be the S200 line, not an older S210 or third-party controller, because the 1FL2 motor's encoder protocol and one-cable hybrid connector are matched to that drive platform. A mismatch at this level is not recoverable with parameter tuning; it is a different BOM line. For a reliability read, the relevant question is not 'will this motor fail' but 'what fails first on a 1FL2 in this rating band' — in practice it is the oil seal at the shaft exit in dusty or washdown environments and the holding brake friction stack on axes that hold under continuous energise. The IP65 + oil seal combination extends service interval on the seal side; the brake pad stack is the planned wear item and should appear in the maintenance plan rather than the spares list.