Where the 1FL2103-2AF10-0SC0 fits in the S200 stack
The 1FL2103-2AF10-0SC0 is a SIMOTICS S-1FL2 low-inertia servomotor from the 1FL2 family, built to run on the SINAMICS S200 drive platform — pairing low-voltage compact servo electronics with the 30 mm shaft-height frame that handles small-format point-to-point axes, indexing tables, and short-stroke feeds where a clean step response and tight holding torque matter more than top-end speed. Its permanent-magnet construction carries the SIMOTICS label, and the catalog entry confirms it is held under product status Active and shipped against Group Code R220, Product Group X0DJ — Siemens internal routing that any procurement spec referencing the original order code can match line-for-line.
Ratings that drive the BOM line
Supply voltage is 400 V 3AC with a rated power Pn = 0.2 kW and rated speed Nn = 3000 rpm — a continuous-duty rating at the rated point, where stall torque M0 and rated torque Mn both land at 0.64 Nm, so there is no torque margin loss between standstill and rated point for low-speed positioning duty. Feedback is the 21-bit AS hybrid encoder (single-turn absolute), which sets the position-loop resolution ceiling; the shaft is a plain cylindrical plain shaft, tolerance N, and the motor ships with a holding brake for vertical-axis retention when the drive stage is de-energized. Sealing is IP54 without an oil seal — adequate for cabinet-internal mounting away from direct coolant splash, but not the choice for a wet or washdown environment; the 1FL2 frame in this shaft height assumes a clean panel-side integration behind the cabinet door.
Compliance trail for the MR review
The motor has been RoHS-compliant since 01-01-18, and REACH Art. 33 duty-to-inform is addressed through the published Reach Information statement — both are the standard substance-restriction documents that the materials planner expects on a current-production Siemens drive component. Export-control markings are AL: N / ECCN: N, so the part ships without an export-licence gate for the usual destinations; pack quantity is 1 piece in a 315.00 x 182.00 x 172.00 mm carton, matching Siemens single-unit packing for this frame size.
Specifying into the BOM
The catalog entry classifies the 1FL2103-2AF10-0SC0 as product class C — products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit — so it is built against purchase order rather than pulled from a returnable shelf-stock pool, and any planning must allow for that make-to-order cycle. For sizing on the SINAMICS S200, the headline numbers to match on the drive side are 400 V 3AC supply and the 0.2 kW / 0.64 Nm torque envelope; the 21-bit hybrid encoder sets the position-loop resolution and the holding brake closes the safety-of-stop gap on vertical axes. Sourced through independent industrial distribution against an RFQ — current pricing, lead time, and pack-confirmable availability come back with the quote rather than off a shelf list.