{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7040-5AK71-1FH3","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7040-5AK71-1FH3","canonicalUrl":"https://aoctrl.com/siemens/1FK7040-5AK71-1FH3","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7040-5AK71-1FH3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7-series servo motor, 4.08 kg, order code 1FK7040-5AK71-1FH3, listed as EOL.","salesMarkdown":"## Is this Siemens 1FK7 still in active production? The 1FK7040-5AK71-1FH3 sits in the EOL-hot bucket on the record, which means the factory channel is closed and the part now moves through independent surplus and broker stock rather than new factory shipments. No official Siemens second-source or pin-compatible successor is on file for this exact order code, so any replacement on a downed machine has to be verified against the existing drive parameter set and shaft mounting before it goes in the panel. ## What a tech needs to know before pulling the trigger Before the swap, confirm the encoder variant and brake option from the nameplate against the original BOM line; the 1FK7 family shares a frame but splits on feedback type and holding brake, and getting that wrong is the most common field-rejection on a replacement servo. ## Sourcing posture for an EOL-hot servo Independent distribution quotes against an RFQ for whatever lot quantity is still moving through the channel — price and lead time are confirmed at quote time, and traceable OEM stock is the line a controls buyer wants to see when the machine is already down.","metaTitle":"Siemens 1FK7040-5AK71-1FH3 Servo Motor, 4.08 kg","metaDescription":"Siemens 1FK7040-5AK71-1FH3 servo motor, 4.08 kg, listed as EOL — sourced to order against an RFQ through independent distribution; availability confirmed at","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FK7040-5AK71-1FH3","Part #":"1FK7040-5AK71-1FH3","Weight":"4.08 kgs","Category":"Motors","description":"1FK7040-5AK71-1FH3 - SERVO MOTOR by SIEMENS","Sub Category":"Servo Motors","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9,649.46","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Who supplies 1FK7040-5AK71-1FH3 and how is it quoted for volume purchases?","answer":"Independent industrial-automation distributors handle volume quotes against an RFQ, with lot-specific availability and pricing confirmed at quote time — the storefront's reach spans multiple sources rather than a single factory line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7040-5AK71-1FH3","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/1FK7040-5AK71-1FH3 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}}