{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK7043-4CK71-1CH1","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK7043-4CK71-1CH1","canonicalUrl":"https://aoctrl.com/siemens/1FK7043-4CK71-1CH1","factsUrl":"https://aoctrl.com/api/mcp/products/1FK7043-4CK71-1CH1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK7043-4CK71-1CH1 high-dynamic synchronous servo motor, 6.35 kg, EOL/hot lifecycle stage.","salesMarkdown":"## Where this motor lives on the machine The 1FK7043-4CK71-1CH1 is a high-dynamic synchronous servo motor in the Siemens 1FK7 family, specified for the motion axis on machines where the drive must accelerate and reverse a load faster than a general-purpose induction servo can. Position-hold, contouring, and indexing axes on packaging, converting, and machine-tool slides are the typical deployments for this frame size. ## Lifecycle and what EOL/hot means for the order Stock on the manufacturer channel is no longer the sourcing baseline; independent distribution carries the residual new-surplus and factory-traceable inventory until it is exhausted. ## Sourcing posture for an EOL/hot servo There is no factory-direct line to lean on once EOL/hot is in effect — the lead time and quantity conversation lives with the distributor carrying the residual stock.","metaTitle":"Siemens 1FK7043-4CK71-1CH1 Servo Motor, 6.35 kg","metaDescription":"Siemens 1FK7043-4CK71-1CH1 high-dynamic synchronous servo motor, 6.35 kg, lifecycle EOL/hot. Sourced to order through independent distribution; quote on RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FK7043-4CK71-1CH1","Part #":"1FK7043-4CK71-1CH1","Weight":"6.35 kgs","Category":"Motors","description":"1FK7043-4CK71-1CH1 - 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":"$1,319.53","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/647530720402e9bdb23d5fbad456dc20.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation ships with 1FK7043-4CK71-1CH1?","answer":"The public listing carries only the part number, weight, category, and lifecycle flag — no RoHS, REACH, UL, or IEC declaration of conformity is captured on the record here. Compliance documentation must be requested at quote time from the distributor sourcing the unit; for a line-down buy the declaration pack should be specified into the RFQ rather than assumed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK7043-4CK71-1CH1","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/1FK7043-4CK71-1CH1 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}}