{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7044-4CF71-1RA0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7044-4CF71-1RA0","canonicalUrl":"https://aoctrl.com/siemens/1FK7044-4CF71-1RA0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7044-4CF71-1RA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7 high-dynamic synchronous servo motor, 3.63 kg, EOL lifecycle status, 1FK7044-4CF71-1RA0.","salesMarkdown":"## What this motor is, and where it sits on the line The Siemens 1FK7044-4CF71-1RA0 is a 1FK7 high-dynamic synchronous servo motor — the compact, high-acceleration class that drives the feed axes on packaging, handling, and small-format machine tools where short cycle times punish heavier servo frames. For a buyer, that framing changes the RFQ: the question is no longer when Siemens can ship a fresh unit from the factory, but whether a specific lot — new, refurbished, or pulled from a decommissioned machine — can be qualified against your project's serial number trace and CE documentation.","metaTitle":"Siemens 1FK7044-4CF71-1RA0 Servo Motor, 3.63 kg","metaDescription":"Siemens 1FK7044-4CF71-1RA0 1FK7 high-dynamic synchronous servo motor, 3.63 kg. Lifecycle status EOL — quoted to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"Part #":"1FK7044-4CF71-1RA0","Weight":"3.63 kgs","Category":"Motors","Sub Category":"Servo Motors","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$984.25","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/1FK7044-4CF71-1RA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1FK7044-4CF71-1RA0 and how do I get a price?","answer":"Submit an RFQ against this part number and we will confirm availability, lot condition, and current pricing at quote time — no stock-holding claim is made up front because the EOL status means every offer is lot-specific."},{"question":"What's the listed part number and weight on this line?","answer":"The listed part number is 1FK7044-4CF71-1RA0 and the listed weight is 3.63 kg."},{"question":"Will 1FK7044-4CF71-1RA0 drop into a panel specified around 1FK7042-5AF21-1UA0 without rewiring?","answer":"Not as a direct swap — the 0.91 kg weight delta and the differing option codes between the two 1FK7 frames mean the motor constants, encoder resolution, and brake option would need to be re-checked against the drive parameter set, even though the mechanical interface family is shared."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7044-4CF71-1RA0","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/1FK7044-4CF71-1RA0 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}}