{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7043-7AH71-1UH0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7043-7AH71-1UH0","canonicalUrl":"https://aoctrl.com/siemens/1FK7043-7AH71-1UH0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7043-7AH71-1UH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7043-7AH71-1UH0 SIMOTICS S servo motor, 3.13 kg, EOL-hot lifecycle, 3.13 kg listed weight.","salesMarkdown":"## What ships under this code The 1FK7043-7AH71-1UH0 is a SIMOTICS S synchronous servo motor from the 1FK7 compact family, the brushless design used in machine-tool axes, packaging lines, and small-format converting machinery where a high dynamic response out of a short stack length matters more than continuous torque margin. ## Lifecycle posture: EOL hot The lifecycle field is recorded as eol_hot, which on Siemens nomenclature means the part has been moved out of active serial production but is still being manufactured in the final batches until the announced last-order window closes — the buyer's job is to confirm the cut-off date against the current SINAMICS/SIMOTICS phase-out notice and freeze the BOM quantity ahead of that date.","metaTitle":"Siemens 1FK7043-7AH71-1UH0 Servo Motor, 3.13 kg, EOL","metaDescription":"Siemens 1FK7043-7AH71-1UH0 SIMOTICS S servo motor, 3.13 kg, lifecycle stage EOL hot.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FK7043-7AH71-1UH0","Part #":"1FK7043-7AH71-1UH0","Weight":"3.13 kgs","Category":"Motors","description":"1FK7043-7AH71-1UH0 - SIMOTICS S by SIEMENS","Sub Category":"Servo Motors","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,504.95","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for 1FK7043-7AH71-1UH0?","answer":"The evidence carries no official successor or drop-in replacement; the practical approach is to match shaft height, stack length, encoder and brake options against the current 1FK7 catalogue index rather than assume a second-source substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7043-7AH71-1UH0","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/1FK7043-7AH71-1UH0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T02:59:47.752Z","lastPublished":"2026-07-23T02:59:47.752Z","indexable":true}}