{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7042-5AF71-1UG3","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7042-5AF71-1UG3","canonicalUrl":"https://aoctrl.com/siemens/1FK7042-5AF71-1UG3","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7042-5AF71-1UG3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7 Compact synchronous servo motor, 1FK7042-5AF71-1UG3, 4.54 kg, EOL/hot phase, SINAMICS-class drive compatibility.","salesMarkdown":"## What the EOL/hot tag means for the buyer The 1FK7042-5AF71-1UG3: EOL/hot is Siemens' phase-out flag — the part is no longer being built to new orders, but the installed base keeps generating spare-part demand. For a sourcing desk this translates into a last-time-buy posture from the original channel followed by lot-specific availability on the independent market. The 1FK7 Compact is a well-known serviceable frame on SIMOTION and SINAMICS S120 retrofits, so aftermarket supply tends to stay liquid even after the production line closes. For an MRO planner with a line-down servo on a 1FK7 Compact axis, the realistic path is independent-channel quotation against an RFQ — availability, condition (new-surplus vs. refurbished), and current pricing are all confirmed at quote time, and no OEM-direct commitment should be assumed.","metaTitle":"Siemens 1FK7042-5AF71-1UG3 Servo Motor, 1FK7 Compact","metaDescription":"Siemens 1FK7042-5AF71-1UG3 1FK7 Compact synchronous servo motor, 4.54 kg, in the EOL/hot phase.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FK7042-5AF71-1UG3","Part #":"1FK7042-5AF71-1UG3","Weight":"4.54 kgs","Category":"Motors","description":"1FK7042-5AF71-1UG3 - 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":"$4,177.25","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order or get a quote on 1FK7042-5AF71-1UG3?","answer":"Submit an RFQ with the quantity, condition preference (new-surplus vs. refurbished), and the target axis/encoder option."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7042-5AF71-1UG3","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/1FK7042-5AF71-1UG3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T02:51:20.660Z","lastPublished":"2026-07-23T02:51:20.660Z","indexable":true}}