{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2103-4AF10-1SC0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2103-4AF10-1SC0","canonicalUrl":"https://aoctrl.com/siemens/1FL2103-4AF10-1SC0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2103-4AF10-1SC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FL2 servo motor, supply 400 V 3AC, Pn 0.4 kW, M0/Mn 1.27 Nm, shaft height 30 mm, IP54, holding brake, hybrid connector AS21bit, for SINAMICS S200.","salesMarkdown":"## What you're actually sourcing The 1FL2103-4AF10-1SC0 is a SIMOTICS S-1FL2 low-inertia servo motor in the 1FL2 family, sized for the SINAMICS S200 drive platform — 400 V 3AC supply, 0.4 kW rated power, rated and stall torque both 1.27 Nm, 3000 rpm rated speed, in a 30 mm shaft-height frame (cites:,). The single torque figure matters: M0 = Mn = 1.27 Nm means stall torque equals rated torque, so this frame does not gain extra pull-up torque beyond its continuous rating — it is the right call for cyclic point-to-point moves rather than presses or heavy-load starts (cites:). ## Mechanical and electrical fit Encoder is the AS21bit absolute single-turn via the hybrid connector; the shaft carries a key per DIN 6885-style tolerance N, and an integral holding brake holds the axis at standstill — so the cable set you pull must be the S200 hybrid-cable variant, not the resolver cable from older 1FK/1FT motors (cites:). IP54 with no oil seal is the configuration here; the seal is omitted, so the motor is not specified for splash zones with cutting fluid or coolant — the absence of the seal is part of the order code, not a cost-out (cites:). Packaging is a single-piece shipper at 315 × 182 × 172 mm, supplied as one unit per order quantity (cites:,). ## Lifecycle and the BOM line RoHS since 01-01-18 and REACH Article 33 disclosure on the dossier: substantive compliance; no UL/IEC marks appear in this spec row, so confirm the agency list against the SINAMICS S200 system documentation before specifying into a UL 508A panel (cites:,). Group code R220 / product group X0DJ on the Siemens ordering line — these are the administrative keys to keep on the PO so the quote returns the right build (cites:,).","metaTitle":"Siemens 1FL2103-4AF10-1SC0 Servo Motor, 0.4 kW, 1.27 Nm","metaDescription":"Siemens 1FL2103-4AF10-1SC0 SIMOTICS S-1FL2 servo motor, 400 V 3AC, 0.4 kW, 1.27 Nm, IP54, with brake, for SINAMICS S200. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2103-4AF10-1SC0","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 AS21bit With shaft key, Tolerance N With 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/424bf2bde5df4460af81d293a289f105.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2103-4AF10-1SC0?tree=CatalogTree"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2103-4AF10-1SC0","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/1FL2103-4AF10-1SC0 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}}