{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2104-4BF11-0SC0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2104-4BF11-0SC0","canonicalUrl":"https://aoctrl.com/siemens/1FL2104-4BF11-0SC0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2104-4BF11-0SC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FL2 servo motor, 1 kW, 3000 rpm, 3.2 Nm, 400 V 3AC, IP65 with holding brake, 1FL2104-4BF11-0SC0.","salesMarkdown":"## What this servo is sized to do on the line The Siemens 1FL2104-4BF11-0SC0 is a SIMOTICS S-1FL2 servomotor in the low-voltage 400 V 3AC class, rated 1 kW continuous (Pn) at a nominal speed of 3000 rpm, with stall and continuous torque both at 3.2 Nm — meaning the motor delivers full torque right down to zero speed without falling out of the continuous envelope (cites:). The 40 mm shaft height puts it in the compact frame range typically used for indexing tables, small gantries, lab automation, and packaging kinematics where the load inertia is modest but positioning repeatability matters (cites:). This is part of the 1FL2 family engineered as the matched servomotor for the SINAMICS S200 drive line — the pairing matters because default parameter sets, encoder scaling, and braking resistor sizing are tuned for that drive, not a generic third-party amplifier (cites:,). ## Mechanical and electrical build that drives the wiring plan Connection is via a hybrid connector carrying power and the AS21bit absolute encoder in a single plug — only one cable to land at the cabinet, which keeps the panel-side gland count down and removes the encoder-shaft alignment step at install (cites:). The shaft is plain (no keyway) to tolerance N, and a holding brake is fitted for vertical-axis or gravity-loaded applications where the rotor must hold position with the drive de-energised (cites:). Protection class is IP65 with oil sealing, so the motor body and shaft seal withstand coolant splash and cutting-fluid mist common on machining cells and small-format machining centres — it is not a washdown-rated food-grade enclosure, but it survives the shopfloor environment (cites:). ## Substance compliance and order metadata RoHS compliance is declared with effect from 01-01-18, and REACH Art. 33 candidate-list information is provided — the documentation pack supports EU shipment and most OEM build declarations without further paperwork (cites:,). Export control classification is AL:N / ECCN:N, so no special licence is required for cross-border shipment under standard commercial terms (cites:). Order admin fields are Group Code R220, Product Group X0DK, one-piece quantity unit, with packaging dimensions 382 x 222 x 240 mm for a single unit (cites:,).","metaTitle":"Siemens 1FL2104-4BF11-0SC0 Servo Motor, 1 kW, 3000 rpm","metaDescription":"Siemens 1FL2104-4BF11-0SC0 SIMOTICS S-1FL2 servo, 400 V 3AC, 1 kW, 3000 rpm, 3.2 Nm, IP65, with brake. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2104-4BF11-0SC0","Group Code":"R220","description":"SIMOTICS S-1FL2 Supply voltage 400V 3AC Pn=1kW;Nn=3000rpm M0=3.2Nm;Mn=3.2Nm Shaft height 40mm With hybrid connector AS21bit Plain shaft, Tolerance N With holding brake Protection class IP65 with oil Matching drive SINAMICS S200","Product Group":"X0DK","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)":"382.00 x 222.00 x 240.00 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/cf49688b27813cc642b35db5ecf42e3c.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2104-4BF11-0SC0?tree=CatalogTree"},"ai":{"faq":[{"question":"Where can I buy 1FL2104-4BF11-0SC0 and how do I get a price?","answer":"The 1FL2104-4BF11-0SC0 is sourced through independent industrial distribution — submit an RFQ with the BOM line quantity and we will quote against the build-to-order lead time, with current pricing confirmed at quote time. Because the part is built to order and non-returnable, the quote locks in encoder and brake options before release (cites:)."},{"question":"What compliance documentation does Siemens provide for 1FL2104-4BF11-0SC0?","answer":"RoHS compliance is declared from 01-01-18 and REACH Art. 33 candidate-list information is provided, both sufficient for EU shipment and most OEM declaration packs (cites:,)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2104-4BF11-0SC0","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/1FL2104-4BF11-0SC0 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}}