{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2103-4AF00-0MC0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2103-4AF00-0MC0","canonicalUrl":"https://aoctrl.com/siemens/1FL2103-4AF00-0MC0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2103-4AF00-0MC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FL2103-4AF00-0MC0 SIMOTICS S-1FL2 servo motor, 0.4 kW, 1.27 Nm, 400 V 3AC, IP54, for SINAMICS S200.","salesMarkdown":"## What it is on the SINAMICS S200 line The 1FL2103-4AF00-0MC0 is a SIMOTICS S-1FL2 low-inertia servo from the 1FL2 family, designed as the matching motor for a SINAMICS S200 drive — 400 V three-phase supply, 0.4 kW rated power at 3000 rpm, with a standstill torque M0 of 1.27 Nm equal to its rated torque Mn of 1.27 Nm. Mechanical fit is a 30 mm shaft-height frame with a plain shaft, tolerance N, and no holding brake; the 21-bit hybrid connector (AM21bit) carries feedback and power in one plug, which keeps the cabinet-side cable run to a single cordset per axis. Sealing is IP54 without an oil seal — adequate for cabinet-internal or light industrial cabinets, but not the rating to spec for wet zones or food-grade washdown where an IP65 or IP67 servo would be the call. ## Headline ratings and the fit decision The 0.4 kW rating at 3000 rpm with a 1.27 Nm continuous figure points the sizing exercise at small-format point-to-point axes: light indexing tables, small gantries, label and dispenser stations, and the feed axes on compact packaging or assembly cells — anything where the load inertia is comparable to the rotor and the cycle stays under a few hundred ms per move. Matching to the drive is closed-loop by design — the AM21bit absolute encoder gives the SINAMICS S200 the position feedback it needs for servo control without an external battery box on the motor, which simplifies the cabinet wiring on multi-axis machines where DC-bus sharing matters. Mounting and shaft detail are deliberately standard: plain shaft, tolerance N, no holding brake — a brake motor adds length and a different cable harness, so specifying the -0MC0 suffix commits the BOM to a frictionless axis that holds position only while the drive is active. ## Lifecycle status and how to source it Compliance paperwork the buyer usually asks for is on file: RoHS conformity since 01-01-18 and REACH Art. 33 disclosure under the current candidate list — both flow through Siemens' standard documentation pack with the shipment and are reproducible on request.","metaTitle":"Siemens 1FL2103-4AF00-0MC0 servo motor, 0.4 kW, 1.27 Nm","metaDescription":"Siemens 1FL2103-4AF00-0MC0 SIMOTICS S-1FL2 servo, 0.4 kW at 3000 rpm, 1.27 Nm, IP54, 400 V 3AC. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2103-4AF00-0MC0","Group Code":"R220","description":"SIMOTICS S-1FL2 Supply voltage 400V 3AC Pn=0.4kW;Nn=3000rpm M0=1.27Nm;Mn=1.27Nm Shaft height 30mm With hybrid connector AM21bit Plain shaft, Tolerance N Without holding brake Protection class IP54 without oil seal Matching drive SINAMICS S200","Product Group":"X0DJ","Product class":"C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.","Quantity Unit":"1 Piece","Product Family":"1FL2 servomotors for SINAMICS S200","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"315.00 x 182.00 x 172.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-01-18","REACH Art. 33 Duty to inform according to the current list of candidates":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/faeccc54de588a56d19a6f7fb23a6836.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2103-4AF00-0MC0?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 1FL2103-4AF00-0MC0?","answer":"The compliance pack covers RoHS conformity since 01-01-18 and REACH Art. 33 disclosure under the current candidate list."},{"question":"What is the listed group code and product group for 1FL2103-4AF00-0MC0?","answer":"Group code is R220 and product group is X0DJ — both are Siemens-internal taxonomy tags that show up on the packing slip and the configurator; useful for cross-checking the PO line against the factory's order acknowledgement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2103-4AF00-0MC0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/1FL2103-4AF00-0MC0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}