{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7043-4CH71-1CB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7043-4CH71-1CB0","canonicalUrl":"https://aoctrl.com/siemens/1FK7043-4CH71-1CB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7043-4CH71-1CB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7 high-dynamic synchronous servo motor, 1FK7043-4CH71-1CB0, 6.35 kg, EOL/HOT lifecycle, Siemens SIMOTICS S family.","salesMarkdown":"## Lifecycle flag: EOL/HOT — what that locks in The 1FK7043-4CH71-1CB0: Because the part is EOL/HOT, plan for replacement scoping in parallel: confirm what 1FK7-generation successor the system integrator is willing to validate (encoder resolution, brake option, shaft tolerance) before locking a multi-unit order on this code. ## Sourcing posture against an RFQ Quoted to order against the BOM through independent distribution — current pricing and remaining-lot availability are confirmed at RFQ; no standing-stock claim, no lead-time promise on this page, and no factory-direct channel because the is EOL/HOT. Buyers searching on the order code with the intent to spec-and-buy should treat this as a last-time-buy decision: pull all known frame and encoder variants from the cabinet drawing, confirm the resolver/encoder count matches the drive firmware, then send the BOM quantity into the RFQ so the quote reflects whatever surplus still exists on the market.","metaTitle":"Siemens 1FK7043-4CH71-1CB0 Servo Motor, 1FK7 High Dynamic","metaDescription":"Siemens 1FK7043-4CH71-1CB0 1FK7 high-dynamic synchronous servo motor, 6.35 kg, EOL/HOT lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FK7043-4CH71-1CB0","Part #":"1FK7043-4CH71-1CB0","Weight":"6.35 kgs","Category":"Motors","description":"1FK7043-4CH71-1CB0 - 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":"$1,318.26","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1FK7043-4CH71-1CB0?","answer":"No standing price or stock count is published on this page because both move with each lot."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7043-4CH71-1CB0","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/1FK7043-4CH71-1CB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}