{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7043-4CF21-1RB2","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7043-4CF21-1RB2","canonicalUrl":"https://aoctrl.com/siemens/1FK7043-4CF21-1RB2","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7043-4CF21-1RB2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7 high-dynamic synchronous servo motor, 6.35 kg, EOL lifecycle status, order code 1FK7043-4CF21-1RB2.","salesMarkdown":"## EOL hot — what the lifecycle flag means for procurement The 1FK7043-4CF21-1RB2: The listed is eol_hot, which is the manufacturer's signal that production is winding down and last-time-buy windows are active or imminent. For a servo motor already integrated into a deployed machine, that flag means spares planning shifts from catalog replenishment to surplus-channel sourcing — the unit still runs, but the factory-direct supply lane narrows.","metaTitle":"Siemens 1FK7043-4CF21-1RB2 Servo Motor, 6.35 kg, EOL","metaDescription":"1FK7043-4CF21-1RB2 is a Siemens 1FK7 high-dynamic synchronous servo motor at 6.35 kg, flagged EOL hot.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"Part #":"1FK7043-4CF21-1RB2","Weight":"6.35 kgs","Category":"Motors","Sub Category":"Servo Motors","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,125.22","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/1FK7043-4CF21-1RB2/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7043-4CF21-1RB2","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/1FK7043-4CF21-1RB2 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}}