{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2105-2AF01-1SB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2105-2AF01-1SB0","canonicalUrl":"https://aoctrl.com/siemens/1FL2105-2AF01-1SB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2105-2AF01-1SB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FL2105-2AF01-1SB0 SIMOTICS S-1FL2 servo motor, 400 V 3AC, 1.5 kW Pn, 3000 rpm Nn, 5 Nm M0, shaft height 52 mm, IP65 with oil seal, AS21 encoder, no holding brake, for SINAMICS S200.","salesMarkdown":"## Definition and where this motor sits Siemens 1FL2105-2AF01-1SB0 is a SIMOTICS S-1FL2 low-inertia servomotor from the 1FL2 family, sized for 1.5 kW mechanical output at 3000 rpm rated speed, with a 5 Nm stall and 4.6 Nm nominal torque envelope. The shaft height is 52 mm and the body is sealed to IP65 with an oil seal at the shaft exit. It is a class C configured servo: built to order with the listed options, not a stocked SKU. Group code R220 / product group X0DK is how it sits inside the Siemens ordering structure, useful for cross-referencing the BOM line against the configurator output. ## Reading the nameplate for panel-side fit Commissioning should pull the drive firmware version that matches the 1FL2 device family rather than a generic S200 image. Feedback is the 21-bit absolute AS21 single-turn encoder wired through the angular connector — cable routing must respect the connector bend radius, and the resolver-style alternative does not exist on this dash code. Holding brake is explicitly absent on this variant; an external safe-stop path or a brake-equipped sibling is required where the axis can free-fall on power loss. ## Compliance and documentation posture RoHS compliance since 01-01-18 and REACH Article 33 disclosure applies, so the shipping carton paperwork carries the standard Siemens substance-of-concern statement. Export classification is AL:N / ECCN:N — no dual-use paperwork is triggered for typical industrial shipments. Packaging is a single-piece shipper at 432 x 222 x 240 mm; the unit is built-to-order per class C, so a declaration pack and the configurator print should be matched to the nameplate serial on receipt before the motor goes into a panel. ## Sourcing and spare-staging posture Lifecycle is active, so the dash code is still factory-orderable rather than a clearance or last-time-buy line. The configured nature (class C, options baked in) means a replacement must be specified against the same configurator string — substituting on the basis of bare current and rpm alone is not safe. For sites running a multi-axis line where this motor is the bottleneck, the practical move is to hold one as a line-down spare matched to the existing SINAMICS S200 drive firmware revision.","metaTitle":"Siemens 1FL2105-2AF01-1SB0 Servo Motor, 1.5 kW, IP65","metaDescription":"Siemens 1FL2105-2AF01-1SB0 SIMOTICS S-1FL2 servo motor, 400 V 3AC, 1.5 kW / 3000 rpm, IP65 with oil seal, for SINAMICS S200. Active, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2105-2AF01-1SB0","Group Code":"R220","description":"SIMOTICS S-1FL2 Supply voltage 400V 3AC Pn=1.5kW;Nn=3000rpm M0=5Nm;Mn=4.6Nm Shaft height 52mm With angular connector AS21bit With shaft key, Tolerance N Without holding brake Protection class IP65 with oil seal 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)":"432.00 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/cab08dca09a19e84c0b5a16457fe1033.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2105-2AF01-1SB0?tree=CatalogTree"},"ai":{"faq":[{"question":"What is the matching drive for 1FL2105-2AF01-1SB0?","answer":"The 1FL2 family is paired with that drive platform, so the drive firmware image and motor commissioning parameters are designed to recognise this motor without a third-party identification step."},{"question":"Does 1FL2105-2AF01-1SB0 include a holding brake?","answer":"No — this dash code is configured without a holding brake. If the axis can free-fall on power loss, an external safe-stop mechanism or a brake-equipped sibling within the 1FL2 family is required, since the brake option is a configurator choice rather than a field retrofit."},{"question":"What is the listed group code and product group for 1FL2105-2AF01-1SB0?","answer":"Group code R220, product group X0DK — these are the Siemens internal identifiers that show up on the configurator output and the packing slip, and they are how the BOM line is reconciled against the factory build sheet for documentation purposes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2105-2AF01-1SB0","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/1FL2105-2AF01-1SB0 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}}