{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7044-4CF71-1CH1","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7044-4CF71-1CH1","canonicalUrl":"https://aoctrl.com/siemens/1FK7044-4CF71-1CH1","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7044-4CF71-1CH1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7 high-dynamic synchronous servo motor, 1FK7044-4CF71-1CH1, 7.71 kg, lifecycle stage end-of-life.","salesMarkdown":"## Where this 1FK7 lands on the lifecycle clock The 1FK7044-4CF71-1CH1: On the back of that read, the procurement reflex flips: instead of chasing the OEM for a fresh-date quote, the BOM line is satisfied out of surplus or factory-channel residual stock, with lot traceability and remaining shelf life confirmed at the RFQ stage rather than assumed. ## What you actually get on the pallet Title carries 1FK7044-4CF71-1CH1 and the description names it a 1FK7 HIGH DYNAMIC SYNCHRONOUS MOTOR by Siemens — the high-dynamic line pairs with a SINAMICS S120 drive on a DRIVE-CLiQ or analogue interface, and the motor encoder, shaft key, and brake options are baked into that suffix string rather than field-configurable.","metaTitle":"Siemens 1FK7044-4CF71-1CH1 Servo Motor, 1FK7, 7.71 kg","metaDescription":"Siemens 1FK7044-4CF71-1CH1 1FK7 high-dynamic synchronous servo motor, lifecycle stage eol_hot, 7.71 kg.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"Part #":"1FK7044-4CF71-1CH1","Weight":"7.71 kgs","Category":"Motors","Sub Category":"Servo Motors","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,355.09","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/1FK7044-4CF71-1CH1/alternatives.json"},"ai":{"faq":[{"question":"Will a 1FK7042-5AF71-1DB0 panel design accept the 1FK7044-4CF71-1CH1 without rewiring?","answer":"Not as a guaranteed drop-in — the 1FK7042 peers are listed at 5.44 kg, 4.54 kg, and 2.22 kg while this 1FK7044 lands at 7.71 kg, and shaft length, encoder resolution, and brake option live in the suffix digits, so a full cross-check against the original drawing is required before any panel-side swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7044-4CF71-1CH1","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/1FK7044-4CF71-1CH1 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}}