{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7042-5AF71-1KA3","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7042-5AF71-1KA3","canonicalUrl":"https://aoctrl.com/siemens/1FK7042-5AF71-1KA3","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7042-5AF71-1KA3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7042-5AF71-1KA3 synchronous servo motor, 4.54 kgs, end-of-life lifecycle, Siemens 1FK7 series.","salesMarkdown":"## Lifecycle read on this exact code For a buyer holding a BOM line against 1FK7042-5AF71-1KA3, the supply path is independent distribution: each unit is quoted against the RFQ, and availability against the requested quantity is confirmed at quote time.","metaTitle":"Siemens 1FK7042-5AF71-1KA3 Servo Motor, 4.54 kgs","metaDescription":"Siemens 1FK7042-5AF71-1KA3 servo motor, 4.54 kgs, listed lifecycle eol_hot — quoted to order against an RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"Part #":"1FK7042-5AF71-1KA3","Weight":"4.54 kgs","Category":"Motors","Sub Category":"Servo Motors","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7,006.01","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/1FK7042-5AF71-1KA3/alternatives.json"},"ai":{"faq":[{"question":"Can the 1FK7042-5AF71-1DB0 be used as a functional second-source for 1FK7042-5AF71-1KA3?","answer":"They share the 1FK7042 frame, but the 1FK7042-5AF71-1DB0 is listed at 5.44 kgs versus 4.54 kgs for this code, so it is not a confirmed drop-in. Treat it as a same-family alternate only after the encoder, shaft, and brake options are checked against the original machine schematic."},{"question":"What category does 1FK7042-5AF71-1KA3 sit in?","answer":"It is filed as a Servo Motor under the Motors & Motor Controls top-level category, which is the expected placement for a 1FK7-frame synchronous servo."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7042-5AF71-1KA3","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/1FK7042-5AF71-1KA3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}