{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2104-4BF01-1MC0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2104-4BF01-1MC0","canonicalUrl":"https://aoctrl.com/siemens/1FL2104-4BF01-1MC0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2104-4BF01-1MC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FL2 family SIMOTICS S-1FL2 servo motor, 1 kW at 3000 rpm, 400 V 3AC, 3.2 Nm, IP65, hybrid connector AM21bit, matched to SINAMICS S200.","salesMarkdown":"## What 1 kW at 3000 rpm means on this shaft The Siemens 1FL2104-4BF01-1MC0 is a SIMOTICS S-1FL2 low-inertia servomotor with 1 kW rated power at 3000 rpm and a standstill/continuous torque of 3.2 Nm on a 40 mm shaft height, sized for the dynamic positioning and short-cycle loads the 1FL2 family is built around. Supply voltage is 400 V three-phase, the standard drive bus on a SINAMICS S200 PN — the motor is specified as the matched partner for that drive family, so the encoder, connector and parameter set line up without a cross-family adapter. ## Mechanical and connector details that decide the BOM line The motor carries a keyed shaft (tolerance N), no holding brake, and a hybrid AM21bit encoder connector — the keyed shaft simplifies coupling alignment but rules out a drop-in swap with a smooth-shaft variant; the AM21bit connector is the encoder/data path, not a power connector, and must be ordered against the matching cable set. Protection class is IP65 with oil seal — sealed for cabinet-proximate machine mounting where coolants and cutting fluids are present, but not rated for full washdown submersion. The shaft height of 40 mm sits in the small-frame end of the 1FL2 line, so panel cutouts and coupling selection follow the SH40 envelope, not the larger SH60/80 variants. ## Lifecycle, compliance, and how the part is sold Lifecycle status is recorded as active and the unit is sold as a single piece — built to order rather than held as shelf stock, so production quantities are quoted per RFQ against the BOM and lead time is confirmed at quote. ## Group and product codes for procurement traceability Internal Siemens group code R220 and product group X0DK are the keys for matching the line item across the order, the delivery note, and the customs declaration — when the BOM freezes against a multi-line SINAMICS panel build, these codes confirm the motor pulled from stores is the one the engineering release called for.","metaTitle":"Siemens 1FL2104-4BF01-1MC0 Servo Motor, 1 kW, 400 V, IP65","metaDescription":"Siemens 1FL2104-4BF01-1MC0 SIMOTICS S-1FL2 servo, 1 kW at 3000 rpm, 400 V 3AC, IP65, paired with 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":"1FL2104-4BF01-1MC0","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 AM21bit With shaft key, Tolerance N Without 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)":"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/d7ee029d301eba3ced01f2f2b355493f.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2104-4BF01-1MC0?tree=CatalogTree"},"ai":{"faq":[{"question":"Which drive does 1FL2104-4BF01-1MC0 pair with?","answer":"The motor is specified as the matched partner for the SINAMICS S200 drive family, so the encoder interface, connector family and parameter set line up directly with an S200 without a cross-family adapter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2104-4BF01-1MC0","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/1FL2104-4BF01-1MC0 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}}