{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2104-4BF11-1HC0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2104-4BF11-1HC0","canonicalUrl":"https://aoctrl.com/siemens/1FL2104-4BF11-1HC0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2104-4BF11-1HC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FL2 low-inertia servo motor, 1 kW, 400 V 3AC, 3000 rpm, 3.2 Nm, IP65 shaft height 40 mm, hybrid connector, holding brake, matched to SINAMICS S200.","salesMarkdown":"## Definition and role in the SINAMICS S200 axis The 1FL2104-4BF11-1HC0 is a SIMOTICS S-1FL2 low-inertia servo motor from Siemens, designed as the rotating axis on the matched SINAMICS S200 drive — a 400 V 3AC unit with a rated power of 1 kW, a rated speed of 3000 rpm, and identical rated and stall torque figures of 3.2 Nm, which simplifies the sizing step against the load inertia for the integrator. The shaft height is 40 mm and the motor ships with a shaft key (tolerance N) and an integrated holding brake; the encoder is the 17-bit single-turn AS variant with a hybrid connector, so the same cable set works for power and feedback between the S200 drive and the motor. ## Mechanical and environmental envelope Protection class on the motor body is IP65 with oil-sealed cable entry, meaning the housing is dust-tight and resists low-pressure water jets — adequate for a control-cabinet-mounted axis or a sheltered machine interior where occasional coolant or oil mist is present, but not a washdown zone. A holding brake is fitted, so the axis holds position when the drive enable is removed; combined with the keyed shaft (tolerance N), the unit drops straight onto a gear- or coupling-mounted load without additional keyed-component sourcing. ## Production status and ordering path Production status for the 1FL2104-4BF11-1HC0 is recorded as active (lifecycle stage current), and each unit ships as a built-to-order item — the product class flags it as a product manufactured or produced to order, so it is not a freely returnable stocked line and volume quantities are quoted against the BOM. RoHS compliance has been declared since 01-01-18 and REACH Article 33 information is supplied, so the declaration pack for the panel builder or end-customer covers the European environmental data set without an extra document chase. ## Procurement and catalog admin notes Punch-out and tail-spend consolidation: quoting the order code on the RFQ returns current price-break and lead-time figures against the requested quantity, and because the product class flags it as built-to-order (1 Piece = 1 Piece base), the RFQ line is what triggers production scheduling at Siemens — there is no shelf stock to pull from a preferred catalog. Internal catalog references group this motor under Group Code R220 / Product Group X0DK, with packaging dimensions of 382 × 222 × 240 mm for one piece — useful for the indirect-spend buyer aligning the PO with the manufacturer's logistics record and stocking-cabinet footprint planning.","metaTitle":"Siemens 1FL2104-4BF11-1HC0 Servo Motor, 1 kW, 400 V 3AC","metaDescription":"Siemens SIMOTICS 1FL2 servo motor, 1 kW, 400 V 3AC, 3000 rpm, 3.2 Nm, IP65, with holding 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":"1FL2104-4BF11-1HC0","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 AS17bit With shaft key, 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/3452c36d95bea60957ae861c5c536ba8.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2104-4BF11-1HC0?tree=CatalogTree"},"ai":{"faq":[{"question":"What are the key ratings on 1FL2104-4BF11-1HC0?","answer":"It is a 1 kW, 400 V 3AC servo motor with a rated speed of 3000 rpm and 3.2 Nm rated and stall torque, shaft height 40 mm, IP65 housing, hybrid connector, 17-bit AS encoder, keyed shaft, and integrated holding brake — the matched drive is SINAMICS S200."},{"question":"What compliance documentation does Siemens provide for 1FL2104-4BF11-1HC0?","answer":"Siemens records RoHS compliance since 01-01-18 and provides REACH Article 33 information for the 1FL2104-4BF11-1HC0, so the standard European environmental declaration set is on file."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2104-4BF11-1HC0","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/1FL2104-4BF11-1HC0 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}}