{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7042-5AK71-1KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7042-5AK71-1KH0","canonicalUrl":"https://aoctrl.com/siemens/1FK7042-5AK71-1KH0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7042-5AK71-1KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7 series compact synchronous servo motor, 1FK7042-5AK71-1KH0, 5.90 kgs rotor, servo motor category, lifecycle stage end-of-life.","salesMarkdown":"## What the nameplate actually says The Siemens 1FK7042-5AK71-1KH0 sits on the 1FK7 compact synchronous servo line, a brushless AC servo sized for high-dynamic positioning axes where the drive electronics (SINAMICS S120, SIMOTION) close the loop over the connected encoder.","metaTitle":"Siemens 1FK7042-5AK71-1KH0 Servo Motor, 5.90 kgs","metaDescription":"Siemens 1FK7042-5AK71-1KH0 1FK7 compact synchronous servo motor, 5.90 kgs, lifecycle stage eol_hot.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"Part #":"1FK7042-5AK71-1KH0","Weight":"5.90 kgs","Category":"Motors","Sub Category":"Servo Motors","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6,270.21","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/1FK7042-5AK71-1KH0/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 1FK7042-5AK71-1KH0 and how is it quoted for volume purchases?","answer":"Independent industrial-automation channels carry it against BOM-level RFQs; volume pricing and current availability are confirmed at quote time, with no factory-direct line behind the code."},{"question":"Will 1FK7042-5AK71-1KH0 drop into a panel that was specified around 1FK7042-5AF71-1DB0 without rewiring?","answer":"Not as a straight swap — both are 1FK7 compact frames but the suffix codes (1AK71-1KH0 vs 1AF71-1DB0) carry different shaft-stack, encoder and brake options, so the drive-side parameter set and the mechanical face must be reverified before commissioning."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7042-5AK71-1KH0","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/1FK7042-5AK71-1KH0 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}}