{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7044-7AF71-1UB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7044-7AF71-1UB0","canonicalUrl":"https://aoctrl.com/siemens/1FK7044-7AF71-1UB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7044-7AF71-1UB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7 high-dynamic synchronous servo motor, 1FK7044-7AF71-1UB0, 8.16 kg, lifecycle stage EOL.","salesMarkdown":"## Why an EOL 1FK7 still earns a critical-spare seat The 1FK7044-7AF71-1UB0: A high-dynamic synchronous servo in this 1FK7044 frame size typically sits on the axis of motion on a packaging, converting, or machine-tool line where the motor, gearbox, and drive are tuned as a set — swapping in a different mechanical frame forces a re-tune of the servo loop, which is why the genuine OEM replacement is the path of least resistance on a hot asset.","metaTitle":"Siemens 1FK7044-7AF71-1UB0 Servo Motor, 8.16 kg, EOL","metaDescription":"Siemens 1FK7044-7AF71-1UB0 1FK7 high-dynamic synchronous servo motor, 8.16 kg, lifecycle stage EOL.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FK7044-7AF71-1UB0","Part #":"1FK7044-7AF71-1UB0","Weight":"8.16 kgs","Category":"Motors","description":"1FK7044-7AF71-1UB0 - 1FK7 HIGH DYNAMIC SYNCHRONOUS MOTOR by SIEMENS","Sub Category":"Servo Motors","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2,798.10","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can 1FK7044-7AF71-1UB0 replace 1FK7044-7AF71-1KB0 in an existing panel without rewiring?","answer":"The 1FK7044-7AF71-1KB0 shares the 8.16 kg frame and the 1FK7044 mechanical envelope, so the mount, shaft, and overall mass are common — but the suffix carries the winding, brake, and connector options, and the original BOM line is what governs whether a straight suffix swap is acceptable or the drive commissioning constants need to change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7044-7AF71-1UB0","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/1FK7044-7AF71-1UB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T07:24:34.396Z","lastPublished":"2026-07-23T07:24:34.396Z","indexable":true}}