Form-factor and motor half at a glance
The 1FL2104-4BG11-0SC0 is a SIMOTICS S-1FL2 low-voltage servo in the 40 mm shaft-height frame, sized at 1 kW rated power with 3.2 Nm continuous standstill torque (M0 = Mn) on a 200 V 3AC supply and a rated speed of 3000 rpm, which lands it squarely in the compact-pick-and-place / small-format conveyor drive class that pairs natively with the SINAMICS S200 drive family. It ships with a hybrid (AS-i style) connector for power and feedback, a plain shaft with N tolerance, and an integrated holding brake — the brake option is what most buyers want to confirm on the BOM line, since swapping to a non-brake variant changes the order code suffix and the panel-side wiring drawing. Protection class IP65 with oil-seal is the rating that matters for cabinet-through or washdown-adjacent mounting — the shaft seal keeps coolant out of the bearing cavity, so this motor is suitable for food-and-bev and machine-tool envelopes where a standard IP54 motor would not survive.
Lifecycle and how to actually buy it
Compliance posture is on file: RoHS compliance since 01-01-18, REACH Art. 33 candidate-list disclosure is provided via the Reach Information link, and the export-control classification is AL:N / ECCN:N (no license required for most destinations). Packaging is one-piece with outer dimensions of 382.00 x 222.00 x 240.00 mm — relevant when the storeroom is planning a shelf slot for an emergency spare, not a selection parameter.
Sourcing posture from an independent distributor
No official successor or pin-compatible alternate in the same 1FL2 family is on the record for this exact order code — a motor swap to a different rating in the family requires verifying the new frame size, shaft height and connector variant against the SINAMICS S200 drive's firmware slot before commissioning.