{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7042-5AF71-1FA3","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7042-5AF71-1FA3","canonicalUrl":"https://aoctrl.com/siemens/1FK7042-5AF71-1FA3","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7042-5AF71-1FA3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7 compact synchronous servo motor, 1FK7042-5AF71-1FA3, 4.54 kg, EOL/hot lifecycle, third-party sourcing to order.","salesMarkdown":"## Servo line the motor ships into The 1FK7042-5AF71-1FA3 is a Siemens 1FK7 compact synchronous servo motor — the short-stack frame in the 1FK7 family used where a brushless servo pairs with a SINAMICS drive for high-dynamic positioning on packaging, converting, and small-axis assembly machines. ## How buyers land this motor in 2024 For a line-down spare or a retrofit match, the play is independent-channel sourcing — each unit quoted against the BOM with date code and traceable origin, because the factory-direct window has closed. Lead time and price are confirmed at RFQ rather than off a shelf; quantities on EOL/hot SKUs are lot-specific and move fast once a tray surfaces.","metaTitle":"Siemens 1FK7042-5AF71-1FA3 Servo Motor, 4.54 kg","metaDescription":"Siemens 1FK7042-5AF71-1FA3 1FK7 compact synchronous servo motor, 4.54 kg, EOL/hot — sourced to order via independent channels. RFQ for price and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FK7042-5AF71-1FA3","Part #":"1FK7042-5AF71-1FA3","Weight":"4.54 kgs","Category":"Motors","description":"1FK7042-5AF71-1FA3 - 1FK7 COMPACT SYNCHRONOUS MOTOR by SIEMENS","Sub Category":"Servo Motors","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3,845.67","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What's the closest functional second-source to 1FK7042-5AF71-1FA3?","answer":"Within the same 1FK7042 frame, 1FK7042-5AF71-1DB0 (5.44 kg) and 1FK7042-5AF21-1UA0 (4.54 kg) are the codes on file — same family, different shaft / brake / encoder options that must be checked against the SINAMICS firmware slot before any swap."},{"question":"Where can I buy 1FK7042-5AF71-1FA3 and how do I get a price?","answer":"Submit an RFQ against this code — availability, traceable origin, and current pricing come back with the quote. No price, stock count, or lead-time figure is published on the listing; each enquiry is priced against the quantity and the lot the desk can pull."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7042-5AF71-1FA3","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/1FK7042-5AF71-1FA3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T02:44:55.691Z","lastPublished":"2026-07-23T02:44:55.691Z","indexable":true}}