50 W, 0.16 Nm — low-inertia servo for SINAMICS S200
The 1FL2102-2AF11-1HC0 is a SIMOTICS S-1FL2 low-inertia servomotor rated 400V 3-phase, delivering 50 W at 3000 rpm with a stall and rated torque of 0.16 Nm — tight torque density suited for compact positioning axes in packaging, labelling, and small-tool automation where the SINAMICS S200 drive handles the closed-loop current control. The 20 mm shaft height sits at the compact end of the SINAMICS S200 motor range — this frames the mechanical envelope and the coupling and coupling-guard selection downstream of the gearbox or direct-drive link.
IP65 with oil seal — where this motor lives
IP65 with oil seal means the motor body resists dust ingress and low-pressure water jets, and the oil seal on the shaft extension protects against oil mist — the class of environment that kills a standard servo inside a gearmotor enclosure or near a cutting-fluid line on a CNC-tended axis. Matched to the SINAMICS S200 drive system, the motor and drive are specified together in the Siemens configuration tools — mismatching the motor to a different drive family breaks the encoder feedback protocol and the torque-speed protect curve, so the pairing must be respected on BOM entry.
Active, made-to-order — what procurement needs to know
The part is listed Active in the Siemens lifecycle record. However, the product class entry flags this as a C-class part — manufactured to order, with no reuse or return credit against the procurement line — so it is not a stock-holding item and is quoted per BOM quantity against an RFQ rather than drawn from ready inventory. RoHS compliance is confirmed since 01-01-18; REACH Article 33 duty-to-inform applies, meaning Siemens publishes the current candidate list substances in the motor Bill of Materials on request — relevant for OEM environmental declarations and end-user regulatory filings.