Servo pairing for the SINAMICS S200 line
The Siemens 1FL2104-4AF01-0MC0 is a 1FL2-series low-inertia servomotor built for the SINAMICS S200 drive family, rated at 1 kW continuous on a 400 V 3AC supply at 3000 rpm with a 3.2 Nm continuous torque from a 40 mm shaft-height frame. The motor carries the AM21bit hybrid encoder and terminates through the AM21bit hybrid connector, so the cable set, encoder feedback and drive-side commissioning parameters are dictated by the SINAMICS S200 match. Because the motor is specified plain shaft, tolerance N, and without a holding brake, it suits a horizontal-axis positioning application where gravity loading is not a fault condition — a vertical-axis or hold-under-E-stop application would step up to the braked variant in the same 1FL2 frame.
Sealing, feedback, and the panel-side handling reality
Protection class IP65 with oil seal means the housing tolerates washdown splashes and coolant mist typical of machine-tool and conveyor cells; the oil seal at the shaft exit is the wear item — on retrofit spares it is the first thing to inspect before a swap, since a compromised seal admits oil along the shaft and shortens bearing life well before the motor itself faults. The AM21bit hybrid encoder delivers absolute multi-turn position back to the SINAMICS S200 over a single cable — single-cable feedback simplifies the cabinet run and reduces the wiring error rate that trips most commissioning engineers on first power-up.
Production status and ordering posture
Export classification is AL:N / ECCN:N, which removes most cross-border re-export paperwork for routine industrial shipments. RoHS compliance is in force since 01-01-18, and REACH Art. 33 disclosure applies where the candidate-list content threshold is crossed — the Reach Information note in the product record is the formal channel for current substance data.
Catalog identifiers for PO and tender line items
Group Code R220 and Product Group X0DK are the two identifiers the buyer's ERP or tender template will ask for; both appear verbatim on the manufacturer record. Quantity unit is one piece, packaged singly at 382 x 222 x 240 mm — single-unit pack is consistent with the built-to-order class and not a bulk-shipment line.